{"id":7930,"date":"2020-10-11T14:14:19","date_gmt":"2020-10-11T06:14:19","guid":{"rendered":"http:\/\/www.mateksys.com\/?post_type=portfolio&#038;p=7930"},"modified":"2026-01-19T12:48:13","modified_gmt":"2026-01-19T04:48:13","slug":"h743-mini","status":"publish","type":"portfolio","link":"https:\/\/www.mateksys.com\/?portfolio=h743-mini","title":{"rendered":"Flight Controller H743-MINI"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3y2mhm-0b1dfff0e1c752ee90a5741a519240e5\">\n#top .av-special-heading.av-3y2mhm-0b1dfff0e1c752ee90a5741a519240e5{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-3y2mhm-0b1dfff0e1c752ee90a5741a519240e5 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-3y2mhm-0b1dfff0e1c752ee90a5741a519240e5 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-3y2mhm-0b1dfff0e1c752ee90a5741a519240e5 av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-0  el_before_av_slideshow  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Flight Controller H743-MINI<\/h2><div class='av-subheading av-subheading_below'><p>STM32H743VIT6, ICM20602 &amp; MPU6000, DPS310, OSD, 5.5x UARTs, 2x I2C, 1x CAN, 11x PWM outputs, BEC5V, BEC8V<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='avia-slideshow av-kg4lzg8p-1d5f8073d3d6e637a6bdf99193ceb208 avia-slideshow-featured_large av_slideshow avia-slide-slider  avia-builder-el-1  el_after_av_heading  el_before_av_icon_box  av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied avia-slideshow-1' data-slideshow-options=\"{&quot;animation&quot;:&quot;slide&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:5,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;bg_slider&quot;:false,&quot;keep_padding&quot;:false,&quot;hoverpause&quot;:false,&quot;show_slide_delay&quot;:0}\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner ' style='padding-bottom: 40%;'><li  class='avia-slideshow-slide av-kg4lzg8p-1d5f8073d3d6e637a6bdf99193ceb208__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><img fetchpriority=\"high\" class=\"wp-image-7942 avia-img-lazy-loading-not-7942\"  src='https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-MINI_1.jpg' width='1500' height='600' title='H743-MINI_1' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div>\n<article  class='iconbox iconbox_left av-kwrdvn5r-7a1fd33a277aaf13d69d48a7a527fc06  avia-builder-el-2  el_after_av_slideshow  el_before_av_button '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\"><div class=\"iconbox_icon heading-color\" aria-hidden='true' data-av_icon='\ue8d2' data-av_iconfont='entypo-fontello'><\/div><h3 class='iconbox_content_title '  itemprop=\"headline\" >Update<\/h3><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><ul>\n<li><span style=\"color: #ff0000;\">V1, IMU MPU6000, ICM20602, PWM 1~8, 9~10<\/span><\/li>\n<li><span style=\"color: #ff0000;\">V1.5, IMU MPU6000, ICM42605, PWM 1~8, 9~10<\/span><\/li>\n<li><span style=\"color: #ff0000;\">V3,\u00a0 IMU ICM42688P, ICM42605\/ICM42688P,\u00a0 PWM 1~8, 10~11<\/span><\/li>\n<\/ul>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article>\n<div  class='avia-button-wrap av-kg4m2eq6-3315b24691853a5a066b11235edec8c3-wrap avia-button-right  avia-builder-el-3  el_after_av_icon_box  el_before_av_tab_container '><a href='https:\/\/www.mateksys.com\/?p=5159#tab-id-11'  class='avia-button av-kg4m2eq6-3315b24691853a5a066b11235edec8c3 avia-icon_select-yes-left-icon avia-size-medium avia-position-right avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\" ><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue82d' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Firmwares<\/span><\/a><\/div>\n<div  class='tabcontainer av-kg4mgxda-7f1ce63cba3a9fcda44f3636864b5854 top_tab  avia-builder-el-4  el_after_av_button  avia-builder-el-last ' role='tablist'>\n<section class='av_tab_section av_tab_section av-f4mfqi-da97f99db03758c8b65f23b244b2c36a'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab active_tab' role='tab' tabindex='0' data-fake-id='#tab-id-1' aria-controls='tab-id-1-content'  itemprop=\"headline\" >Gallery<\/div><div id='tab-id-1-content' class='tab_content active_tab_content' aria-hidden=\"false\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7937\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-MINI_2.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7939\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-MINI_4.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7938\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-MINI_3.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-932nai-4f97ebcf20bfbbda1e2697ee54b02139'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-2' aria-controls='tab-id-2-content'  itemprop=\"headline\" >Specifications<\/div><div id='tab-id-2-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><strong>FC Specifications<\/strong><\/p>\n<ul>\n<li>MCU: STM32H743VIT6, 480MHz , 1MB RAM, 2MB Flash<\/li>\n<li>Board V1.0 IMU: MPU6000 (SPI1) &amp; ICM20602 (SPI4)<\/li>\n<li>Board V1.5 IMU: MPU6000 (SPI1) &amp; ICM42605 (SPI4)<\/li>\n<li>Board V3 IMU: ICM42688-P (SPI1) &amp; ICM42605 (SPI4)<\/li>\n<li>Baro: Infineon DPS310 (I2C2)<\/li>\n<li>OSD: AT7456E (SPI2)<\/li>\n<li>Blackbox: MicroSD card socket (SDIO)<\/li>\n<\/ul>\n<ul>\n<li>5.5x Uarts (1,2,4,6,7, Rx8)<\/li>\n<li>11x PWM outputs<\/li>\n<li>2x I2C (I2C1\/DA1 CL1 pads, no I2C2 breakout)<\/li>\n<li>1x CAN (C-H, C-L pads)<\/li>\n<li>5x ADC (VBAT, Current, RSSI, VB2, CU2)<\/li>\n<li>3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)<\/li>\n<li>1x JST-SH1.0_8pin connector (Vbat\/G\/Curr\/Rx8\/S1\/S2\/S3\/S4)<\/li>\n<\/ul>\n<ul>\n<li>Dual Camera Inputs switch<\/li>\n<li>8V power ON\/OFF switch<\/li>\n<\/ul>\n<h4>Power<\/h4>\n<ul>\n<li>Vbat Input: 6.3~36V (2~8S LiPo)<\/li>\n<li>BEC: 5V 1.5A cont. (Max.2A)<\/li>\n<li>BEC: 8V 1.5A cont. (Max.2A),\u00a0 \u00a08V outputs stable when Vbat&gt;=10V,\u00a0 8V outputs 80% of Vbat when Vbat&lt; 10V<\/li>\n<li>LDO 3.3V: 200mA<\/li>\n<li>VB2 pad supports Max. 69V (voltage divider 1K:20K)<\/li>\n<li>Static power: 200mA@5V with Betaflight,\u00a0 150mA@5V with ArduPilot<\/li>\n<\/ul>\n<p><strong>FC Firmware<\/strong><\/p>\n<ul>\n<li>ArduPilot(ChiBiOS): MATEKH743<\/li>\n<li>BetaFlight: MATEKH743<\/li>\n<li>INAV: MATEKH743<\/li>\n<\/ul>\n<p><strong>Physical<\/strong><\/p>\n<ul>\n<li>Mounting\n<ul>\n<li>20 x 20mm\/\u03a63mm with Silicon Grommets<\/li>\n<li>20 x 20mm\/\u03a62mm with Silicon &amp; Brass Grommets<\/li>\n<\/ul>\n<\/li>\n<li>Dimensions:\u00a0 36 x 28 x 6.5mm<\/li>\n<li>Weight: 7g<\/li>\n<\/ul>\n<p><strong>Including<\/strong><\/p>\n<ul>\n<li>1x H743-MINI<\/li>\n<li>6x Silicon grommets M4 to M3<\/li>\n<li>6x Brass grommets M3 to M2<\/li>\n<li>1x JST-SH1.0_8pin cable, 5cm<\/li>\n<li>2x JST-SH1.0_8pin connectors<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-4nlowq-3bb4113ac5da70a6e67793f4cfccbe85'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-3' aria-controls='tab-id-3-content'  itemprop=\"headline\" >Layout<\/div><div id='tab-id-3-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7947\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-mini_layout.jpg\" alt=\"\" width=\"1500\" height=\"2315\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-2oq922-6a7e2920d9b1c0f346f36b55723a2166'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-4' aria-controls='tab-id-4-content'  itemprop=\"headline\" >Wiring<\/div><div id='tab-id-4-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7948\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-mini_Wiring.jpg\" alt=\"\" width=\"1500\" height=\"2476\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-8843u2-06d1d8d2600fea57eb406d84285f494a'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-5' aria-controls='tab-id-5-content'  itemprop=\"headline\" >ArduPilot mapping<\/div><div id='tab-id-5-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><table width=\"1197\">\n<tbody>\n<tr>\n<td rowspan=\"14\" width=\"283\"><strong>PWM<\/strong><br \/>\nPWM1~PWM13 are Dshot and PWM capable. However, mixing Dshot and normal PWM operation for outputs is restricted into groups, ie. enabling Dshot for an output in a group requires that ALL outputs in that group be configured and used as Dshot, rather than PWM outputs.<br \/>\nIf servo and motor are mixed in same group, make sure this group run lowest PWM frequency according to the servo specification. ie. Servo supports Max. 50Hz, ESC must run at 50Hz in this group.<\/td>\n<td width=\"176\">S1<\/td>\n<td width=\"101\">PB0<\/td>\n<td width=\"143\">5 V tolerant I\/O<\/td>\n<td width=\"225\">PWM1 GPIO50<\/td>\n<td width=\"174\">TIM8_CH2N<\/td>\n<td rowspan=\"2\" width=\"95\">Group1<\/td>\n<\/tr>\n<tr>\n<td>S2<\/td>\n<td>PB1<\/td>\n<td>3.3 V tolerant I\/O<\/td>\n<td>PWM2 GPIO51<\/td>\n<td>TIM8_CH3N<\/td>\n<\/tr>\n<tr>\n<td>S3<\/td>\n<td>PA0<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM3 GPIO52<\/td>\n<td>TIM5_CH1<\/td>\n<td rowspan=\"4\">Group2<\/td>\n<\/tr>\n<tr>\n<td>S4<\/td>\n<td>PA1<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM4 GPIO53<\/td>\n<td>TIM5_CH2<\/td>\n<\/tr>\n<tr>\n<td>S5<\/td>\n<td>PA2<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM5 GPIO54<\/td>\n<td>TIM5_CH3<\/td>\n<\/tr>\n<tr>\n<td>S6<\/td>\n<td>PA3<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM6 GPIO55<\/td>\n<td>TIM5_CH4<\/td>\n<\/tr>\n<tr>\n<td>S7<\/td>\n<td>PD12<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM7 GPIO56<\/td>\n<td>TIM4_CH1<\/td>\n<td rowspan=\"4\">Gourp3<\/td>\n<\/tr>\n<tr>\n<td>S8<\/td>\n<td>PD13<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM8 GPIO57<\/td>\n<td>TIM4_CH2<\/td>\n<\/tr>\n<tr>\n<td>S9 (V1,V1.5)<\/td>\n<td>PD14<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM9 GPIO58<\/td>\n<td>TIM4_CH3<\/td>\n<\/tr>\n<tr>\n<td>S10 (V1,V1.5)<\/td>\n<td>PD15<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM10 GPIO59<\/td>\n<td>TIM4_CH4<\/td>\n<\/tr>\n<tr>\n<td>S11 (V3)<\/td>\n<td>PE5<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM11 GPIO60<\/td>\n<td width=\"174\">TIM15_CH1<\/td>\n<td rowspan=\"2\">Gourp4<\/td>\n<\/tr>\n<tr>\n<td>S12 (V3)<\/td>\n<td>PE6<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>PWM12 GPIO61<\/td>\n<td width=\"174\">TIM15_CH1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">LED<\/td>\n<td rowspan=\"2\">PA8<\/td>\n<td rowspan=\"2\">5 V tolerant I\/O<\/td>\n<td>\u00a0 PWM13 GPIO62<\/td>\n<td width=\"174\">TIM1_CH1<\/td>\n<td rowspan=\"2\">Group5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">SERVO13_FUNCTION 120,\u00a0\u00a0 NTF_LED_TYPES\u00a0 neopixel<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\"><strong>ADC<\/strong><\/td>\n<td width=\"176\">No pad<br \/>\n1K:10K divider builtin<\/td>\n<td width=\"101\">PC0<\/td>\n<td>0~36V<\/td>\n<td>on board battery voltage<\/td>\n<td width=\"174\">BATT_VOLT_PIN<br \/>\nBATT_VOLT_MULT<\/td>\n<td width=\"95\">10<br \/>\n11.0<\/td>\n<\/tr>\n<tr>\n<td width=\"176\">No pad<\/td>\n<td width=\"101\">PC1<\/td>\n<td>0~3.3V<\/td>\n<td>on board current sensor<\/td>\n<td width=\"174\">BATT_CURR_PIN<br \/>\nBATT_AMP_PERVLT<\/td>\n<td width=\"95\">11<br \/>\n40<\/td>\n<\/tr>\n<tr>\n<td width=\"176\">VB2 Pad<br \/>\n1K:20K divider builtin<\/td>\n<td width=\"101\">PA4<\/td>\n<td>0~69V<\/td>\n<td>Vbat2 ADC<\/td>\n<td width=\"174\">BATT2_VOLT_PIN<br \/>\nBATT2_VOLT_MULT<\/td>\n<td width=\"95\">18<br \/>\n21.0<\/td>\n<\/tr>\n<tr>\n<td width=\"176\">CU2 Pad<\/td>\n<td width=\"101\">PA7<\/td>\n<td>0~3.3V<\/td>\n<td>Cur2 ADC<\/td>\n<td width=\"174\">BATT2_CURR_PIN<br \/>\nBATT2_AMP_PERVLT<\/td>\n<td width=\"95\">7<br \/>\n\/<\/td>\n<\/tr>\n<tr>\n<td width=\"176\">RSSI Pad<\/td>\n<td width=\"101\">PC5<\/td>\n<td>0~3.3V<\/td>\n<td width=\"225\">RSSI ADC<br \/>\nAnalog RSSI<\/td>\n<td width=\"174\">RSSI_ANA_PIN<br \/>\nRSSI_TYPE<\/td>\n<td width=\"95\">8<br \/>\n1<\/td>\n<\/tr>\n<tr>\n<td width=\"176\"><\/td>\n<td width=\"101\"><\/td>\n<td><\/td>\n<td width=\"225\"><\/td>\n<td width=\"174\"><\/td>\n<td width=\"95\"><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\"><strong>I2C<\/strong><\/td>\n<td rowspan=\"3\">I2C1<\/p>\n<p>CL1\/DA1<\/td>\n<td rowspan=\"3\">PB6\/PB7<\/td>\n<td rowspan=\"3\">5 V tolerant I\/O<\/td>\n<td>Digital Airspeed I2C<\/td>\n<td width=\"174\">ARSPD_BUS<\/td>\n<td width=\"95\">1<\/td>\n<\/tr>\n<tr>\n<td width=\"225\">MS4525<br \/>\nDLVR-L10D<\/td>\n<td>ARSPD_TYPE<\/td>\n<td width=\"95\">1<br \/>\n9<\/td>\n<\/tr>\n<tr>\n<td>Compass<\/td>\n<td>COMPASS_AUTODEC<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>I2C2<\/p>\n<p>No CL2\/DA2 breakout<\/td>\n<td>PB10\/PB11<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>on board Baro DPS310<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\"><strong>CAN<\/strong><\/td>\n<td rowspan=\"4\">CAN1<\/td>\n<td rowspan=\"4\">PD0\/PD1<\/td>\n<td rowspan=\"4\">5 V tolerant I\/O<\/td>\n<td width=\"225\">F103\/F303 CAN Node<\/td>\n<td width=\"174\">CAN_D1_PROTOCOL<br \/>\nCAN_P1_DRIVER<\/td>\n<td width=\"95\">1<br \/>\n1<\/td>\n<\/tr>\n<tr>\n<td width=\"225\">CAN GPS<\/td>\n<td width=\"174\">GPS_TYPE<\/td>\n<td width=\"95\">9<\/td>\n<\/tr>\n<tr>\n<td width=\"225\">CAN Compass<\/td>\n<td width=\"174\">COMPASS_TYPEMASK<\/td>\n<td width=\"95\">0<\/td>\n<\/tr>\n<tr>\n<td>CAN Airspeed sensor<\/td>\n<td width=\"174\">ARSPD_TYPE<\/td>\n<td width=\"95\">8<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"10\"><strong>UART<\/strong><\/td>\n<td>USB<\/td>\n<td>PA11\/PA12<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>USB<\/td>\n<td>console<\/td>\n<td>SERIAL0<\/td>\n<\/tr>\n<tr>\n<td>RX7 TX7 RTS7 CTS7<\/td>\n<td>PE7\/8\/9\/10<\/td>\n<td>3.3 V tolerant I\/O<\/td>\n<td>UART7<\/td>\n<td>telem1<\/td>\n<td>SERIAL1<\/td>\n<\/tr>\n<tr>\n<td>TX1 RX1<\/td>\n<td>PA9\/PA10<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>USART1<\/td>\n<td>telem2<\/td>\n<td>SERIAL2<\/td>\n<\/tr>\n<tr>\n<td>TX2 RX2<\/td>\n<td>PD5\/PD6<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>USART2<\/td>\n<td>GPS1<\/td>\n<td>SERIAL3<\/td>\n<\/tr>\n<tr>\n<td>No TX3 RX3 breakout<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<\/tr>\n<tr>\n<td>RX8<\/td>\n<td>PE0<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>UART8<\/td>\n<td>USER<\/td>\n<td>SERIAL5<\/td>\n<\/tr>\n<tr>\n<td>TX4 RX4<\/td>\n<td>PB9\/PB8<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>UART4<\/td>\n<td>USER<\/td>\n<td>SERIAL6<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">TX6 RX6<\/td>\n<td rowspan=\"3\">PC6\/PC7<\/td>\n<td rowspan=\"3\">5 V tolerant I\/O<\/td>\n<td>USART6<\/td>\n<td>RC input\/Receiver<\/td>\n<td>SERIAL7<\/td>\n<\/tr>\n<tr>\n<td>RX6<\/td>\n<td>SBUS\/IBUS\/DSM<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>RX6<\/td>\n<td>PPM<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>RC INPUT<\/h4>\n<div id=\"rc-input\" class=\"section\">\n<p>The Rx6 pin, which by default is mapped to a timer input, can be used for all ArduPilot supported receiver protocols, except CRSF which requires a true UART connection. However, bi-directional protocols which include telemetry, such as SRXL2 and FPort, when connected in this manner, will only provide RC without telemetry.<\/p>\n<p>To allow CRSF and embedded telemetry available in Fport, CRSF, and SRXL2 receivers, the Rx6 pin can also be configured to be used as true UART RX pin for use with bi-directional systems by setting the\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#brd-alt-config\"><span class=\"std std-ref\">BRD_ALT_CONFIG<\/span><\/a>\u00a0to \u201c1\u201d so it becomes the SERIAL7 port\u2019s RX input pin.<\/p>\n<p>With this option,\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#serial7-protocol\"><span class=\"std std-ref\">SERIAL7_PROTOCOL<\/span><\/a>\u00a0must be set to \u201c23\u201d, and:<\/p>\n<ul class=\"simple\">\n<li>PPM is not supported.<\/li>\n<li>SBUS\/DSM\/SRXL connects to the Rx6 pin, but SBUS requires that the\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#serial7-options\"><span class=\"std std-ref\">SERIAL7_OPTIONS<\/span><\/a>\u00a0be set to \u201c3\u201d.<\/li>\n<li>FPort requires connection to Tx6 and\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#serial7-options\"><span class=\"std std-ref\">SERIAL7_OPTIONS<\/span><\/a>\u00a0be set to \u201c7\u201d.\u00a0 If Telemetry doesn\u2019t work, try set\u00a0\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#serial7-options\"><span class=\"std std-ref\">SERIAL7_OPTIONS<\/span><\/a>\u00a0= 135.<\/li>\n<li>CRSF also requires a Tx6 connection, in addition to Rx6, and automatically provides telemetry. Set\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#serial7-options\"><span class=\"std std-ref\">SERIAL7_OPTIONS<\/span><\/a>\u00a0to \u201c0\u201d.<\/li>\n<li>SRXL2 requires a connection to Tx6 and automatically provides telemetry. Set\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/parameters.html#serial7-options\"><span class=\"std std-ref\">SERIAL7_OPTIONS<\/span><\/a>\u00a0to \u201c4\u201d.<\/li>\n<\/ul>\n<p>Any UART can be used for RC system connections in ArduPilot also, and is compatible with all protocols except PPM. See\u00a0<a class=\"reference internal\" href=\"https:\/\/ardupilot.org\/copter\/docs\/common-rc-systems.html#common-rc-systems\"><span class=\"std std-ref\">Radio Control Systems<\/span><\/a>\u00a0for details.<\/p>\n<\/div>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-7m3hvu-86b1a51bdc6d45176588ba74ede112a7'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-6' aria-controls='tab-id-6-content'  itemprop=\"headline\" >ArduPilot Relay(PINIO)<\/div><div id='tab-id-6-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>Camera-1 and 8V On by default<\/li>\n<li>Make sure 2 cameras are set with identical video format, both PAL or both NTSC.<\/li>\n<\/ul>\n<p># GPIOs<\/p>\n<ul>\n<li>PD10 PINIO1 OUTPUT GPIO(81)\u00a0 \u00a0\/\/8V power ON\/OFF switch<\/li>\n<li>PD11 PINIO2 OUTPUT GPIO(82)\u00a0 \u00a0\/\/Camera switch<\/li>\n<\/ul>\n<p># RCx_OPTION: RC input option<\/p>\n<ul>\n<li>28\u00a0 \u00a0Relay On\/Off<\/li>\n<li>34\u00a0 \u00a0Relay2 On\/Off<\/li>\n<li>35\u00a0 \u00a0Relay3 On\/Off<\/li>\n<li>36\u00a0 \u00a0Relay4 On\/Off<\/li>\n<\/ul>\n<p>e.g.<\/p>\n<ul>\n<li>RELAY1_FUNCTION\u00a0 1<\/li>\n<li>RELAY1_PIN\u00a0 \u00a0 \u00a0 81\u00a0 \u00a0 \/\/Vsw GPIO<\/li>\n<li>RC7_OPTION\u00a0 \u00a028\u00a0 \u00a0 \/\/Relay On\/Off, Use CH7 of Transmitter to switch Vsw<\/li>\n<li>RELAY2_FUNCTION\u00a0 1<\/li>\n<li>RELAY2_PIN\u00a0 \u00a0 \u00a082\u00a0 \u00a0 \/\/Camera switch GPIO<\/li>\n<li>RC8_OPTION\u00a0 \u00a034\u00a0 \u00a0 \/\/Relay2 On\/Off, Use CH8 of Transmitter to switch camera<\/li>\n<\/ul>\n<p>The configured feature will be triggered when the auxiliary switch\u2019s pwm value becomes higher than 1800. It will be deactivated when the value falls below 1200.<\/p>\n<p>Check the pwm value sent from the transmitter when the switch is high and low using the Mission Planner\u2019s Initial Setup &gt;&gt; Mandatory Hardware &gt;&gt; Radio Calibration screen. If it does not climb higher than 1800 or lower than 1200, it is best to adjust the servo end points in the transmitter.<\/p>\n<div id=\"gtx-trans\" style=\"position: absolute; left: 212px; top: 550px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-6m54nu-1a274fd7335c894c706b328dba4d1031'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-7' aria-controls='tab-id-7-content'  itemprop=\"headline\" >BF mapping<\/div><div id='tab-id-7-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><table width=\"835\">\n<tbody>\n<tr>\n<td width=\"104\"><\/td>\n<td width=\"127\"><\/td>\n<td width=\"110\"><\/td>\n<td width=\"143\"><\/td>\n<td width=\"212\"><\/td>\n<td width=\"139\">BetaFlight\/INAV multi-rotor<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"15\" width=\"104\">PWM<\/td>\n<td>S1<\/td>\n<td>PB0<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM3_CH3<\/td>\n<td rowspan=\"10\">Motor<\/td>\n<\/tr>\n<tr>\n<td>S2<\/td>\n<td>PB1<\/td>\n<td>3.3 V tolerant I\/O<\/td>\n<td>TIM3_CH4<\/td>\n<\/tr>\n<tr>\n<td>S3<\/td>\n<td>PA0<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM5_CH1<\/td>\n<\/tr>\n<tr>\n<td>S4<\/td>\n<td>PA1<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM5_CH2<\/td>\n<\/tr>\n<tr>\n<td>S5<\/td>\n<td>PA2<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM5_CH3<\/td>\n<\/tr>\n<tr>\n<td>S6<\/td>\n<td>PA3<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM5_CH4<\/td>\n<\/tr>\n<tr>\n<td>S7<\/td>\n<td>PD12<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM4_CH1<\/td>\n<\/tr>\n<tr>\n<td>S8<\/td>\n<td>PD13<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM4_CH2<\/td>\n<\/tr>\n<tr>\n<td>S9 (V1, V1.5)<\/td>\n<td>PD14<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM4_CH3<\/td>\n<\/tr>\n<tr>\n<td>S10 (V1, V1.5)<\/td>\n<td>PD15<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM4_CH4<\/td>\n<\/tr>\n<tr>\n<td>S11 (V3)<\/td>\n<td>PE5<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM15_CH1<\/td>\n<td rowspan=\"2\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S12 (V3)<\/td>\n<td>PE6<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM15_CH2<\/td>\n<\/tr>\n<tr>\n<td>LED<\/td>\n<td>PA8<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td width=\"212\">TIM1_CH1<\/td>\n<td>2812LED<\/td>\n<\/tr>\n<tr>\n<td>RX4<\/td>\n<td>PB8<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td width=\"212\">TIM16_CH1<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>TX4<\/td>\n<td>PB9<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td width=\"212\">TIM17_CH1<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table width=\"835\">\n<tbody>\n<tr>\n<td rowspan=\"5\" width=\"104\">ADC<\/td>\n<td width=\"127\">Vbat ADC, No pad<br \/>\n1K:10K divider builtin<\/td>\n<td width=\"110\">PC0<\/td>\n<td width=\"143\">0~36V<\/td>\n<td width=\"212\">on board battery voltage<\/td>\n<td width=\"139\">BF 110, INAV 1100<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">Current ADC, No pad<\/td>\n<td width=\"110\">PC1<\/td>\n<td>0~3.3V<\/td>\n<td>on board current sensor<\/td>\n<td width=\"139\">scale external<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">VB2 Pad<br \/>\n1K:10K divider builtin<\/td>\n<td width=\"110\">PA4<\/td>\n<td>0~69V<\/td>\n<td>Vbat2 ADC<\/td>\n<td width=\"139\">BF 210, INAV 2100<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">CU2 Pad<\/td>\n<td width=\"110\">PA7<\/td>\n<td>0~3.3V<\/td>\n<td>Current2 ADC<\/td>\n<td width=\"139\">scale external<\/td>\n<\/tr>\n<tr>\n<td width=\"127\">RSSI Pad<\/td>\n<td width=\"110\">PC5<\/td>\n<td>0~3.3V<\/td>\n<td width=\"212\">RSSI ADC<\/td>\n<td width=\"139\">Analog RSSI<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">I2C<\/td>\n<td rowspan=\"2\" width=\"127\">I2C1<br \/>\nCL1\/DA1<\/td>\n<td rowspan=\"2\">PB6\/PB7<\/td>\n<td rowspan=\"2\">5 V tolerant I\/O<\/td>\n<td>Digital Airspeed I2C<\/td>\n<td width=\"139\">MS4525<\/td>\n<\/tr>\n<tr>\n<td>Compass<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td width=\"127\">I2C2<br \/>\nCL2\/DA2<\/td>\n<td>PB10\/PB11<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>on board Barometer<\/td>\n<td>DPS310<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"9\">UART<\/td>\n<td>USB<\/td>\n<td>PA11\/PA12<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>USB<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>RX7 TX7 RTS7 CTS7<\/td>\n<td>PE7\/8\/9\/10<\/td>\n<td>3.3 V tolerant I\/O<\/td>\n<td>UART7<\/td>\n<td>USER<\/td>\n<\/tr>\n<tr>\n<td>TX1 RX1<\/td>\n<td>PA9\/PA10<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>USART1<\/td>\n<td>USER<\/td>\n<\/tr>\n<tr>\n<td>TX2 RX2<\/td>\n<td>PD5\/PD6<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>USART2<\/td>\n<td>USER<\/td>\n<\/tr>\n<tr>\n<td>TX3 RX3<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<\/tr>\n<tr>\n<td>RX8<\/td>\n<td>PE0<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>UART8_RX<\/td>\n<td>USER<\/td>\n<\/tr>\n<tr>\n<td>TX4 RX4<\/td>\n<td>PB9\/PB8<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>UART4<\/td>\n<td>USER<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">TX6 RX6<\/td>\n<td rowspan=\"2\">PC6\/PC7<\/td>\n<td rowspan=\"2\">5 V tolerant I\/O<\/td>\n<td>UART6_RX<\/td>\n<td>PPM &amp; Serial RX<\/td>\n<\/tr>\n<tr>\n<td>UART6_TX<\/td>\n<td>FPORT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-2our3e-f129bd0182772beea301bf01bd34ed96'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-8' aria-controls='tab-id-8-content'  itemprop=\"headline\" >Tips<\/div><div id='tab-id-8-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><table width=\"786\">\n<tbody>\n<tr>\n<td width=\"81\">H743-mini<\/td>\n<td colspan=\"2\" width=\"272\">ArduPilot<\/td>\n<td colspan=\"2\" width=\"217\">INAV<\/td>\n<td colspan=\"2\" width=\"216\">BetaFlight<\/td>\n<\/tr>\n<tr>\n<td width=\"81\">V1<\/td>\n<td width=\"121\">ICM20602(1st)<br \/>\nMPU6000(2nd)<\/td>\n<td width=\"151\">ArduPilot 4.0 stable<br \/>\nor newer<\/td>\n<td width=\"120\">MPU6000 (0)<br \/>\nICM20602 (1)<\/td>\n<td width=\"97\">INAV 3.0<br \/>\nor newer<\/td>\n<td width=\"144\">MPU6000 (0)<br \/>\nICM20602 (1)<\/td>\n<td width=\"72\">BF 4.2<br \/>\nor newer<\/td>\n<\/tr>\n<tr>\n<td width=\"81\">V1.5<\/td>\n<td width=\"121\">ICM42605(1st)<br \/>\nMPU6000(2nd)<\/td>\n<td width=\"151\">ArduPilot 4.1 stable<br \/>\nor newer<\/td>\n<td width=\"120\">MPU6000 (0)<br \/>\nICM42605 (2)<\/td>\n<td width=\"97\">INAV 4.0<br \/>\nor newer<\/td>\n<td width=\"144\">MPU6000 (0)<br \/>\nICM42605 (1)<\/td>\n<td width=\"72\">BF 4.2<br \/>\nor newer<\/td>\n<\/tr>\n<tr>\n<td width=\"81\">V3<\/td>\n<td width=\"121\">ICM42688P(1st)<br \/>\nICM42605(2nd)<\/td>\n<td width=\"151\">ArduPilot 4.2 latest<br \/>\nor newer<\/td>\n<td width=\"120\">ICM42688P (0)<br \/>\nICM42605 (2)<\/td>\n<td width=\"97\">INAV 5.0<br \/>\nor newer<\/td>\n<td width=\"144\">ICM42688P (0)<br \/>\nICM42605 (1)<\/td>\n<td width=\"72\">BF 4.3<br \/>\nor newer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>ArduPilot Firmware <\/strong>\n<ul>\n<li><a href=\"https:\/\/firmware.ardupilot.org\/Plane\/stable\/MatekH743\/\" target=\"_blank\" rel=\"noopener\">https:\/\/firmware.ardupilot.org\/Plane\/stable\/MatekH743\/<\/a><\/li>\n<li><a href=\"https:\/\/firmware.ardupilot.org\/Copter\/stable\/MatekH743\/\" target=\"_blank\" rel=\"noopener\">https:\/\/firmware.ardupilot.org\/Copter\/stable\/MatekH743\/<\/a><\/li>\n<li>Ardupilot_wiki \u00a0<a href=\"https:\/\/ardupilot.org\/copter\/docs\/common-when-problems-arise.html#h7-autopilot-will-not-initialize\" target=\"_blank\" rel=\"noopener\">H7 will not initialize with Ardupilot firmware<\/a><\/li>\n<\/ul>\n<\/li>\n<li>H743 is supported by INAV3.0.1 or higher.<\/li>\n<li>H743-MINI has <a href=\"https:\/\/www.mateksys.com\/?p=5159#tab-id-11\">betaflight firmware<\/a> preloaded for QC<\/li>\n<li>BetaFlight:\u00a0 Target <strong>MATEKH743<\/strong> is supported since 4.3,\u00a0 pls download BetaFlight firmware 4.2.x from our website.<\/li>\n<li><strong>If you flash ArduPilot firmware via BetaFlight configurator.\u00a0 there is a known issue that flash process will freeze at 50% if &#8220;full chip erase&#8221; is selected.\u00a0 \u00a0It is highly recommended to use STM32CubeProgrammer to erase MCU and upload firmware<\/strong> <a href=\"https:\/\/www.mateksys.com\/?p=6905\" target=\"_blank\" rel=\"noopener\">https:\/\/www.mateksys.com\/?p=6905<\/a><\/li>\n<li>INAV: SD card and MSC mode for H743 is supported by INAV 4.0 or newer.<\/li>\n<\/ul>\n<p>Known issue<\/p>\n<ul>\n<li>Motor 7 will not spin with BetaFlight 4.2.x and OCTO X8 mixer if RPM filter is enabled.\u00a0 \u00a0Pls set dshot_bidir = OFF,\u00a0 or use latest BetaFlight 4.3.0<\/li>\n<\/ul>\n<div id=\"gtx-trans\" style=\"position: absolute; left: -23px; top: 336px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-40754a-6dc5946bb2552af98656538801325d95'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-9' aria-controls='tab-id-9-content'  itemprop=\"headline\" >H743-mini V1.5<\/div><div id='tab-id-9-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9541\" style=\"font-size: 16px; margin: 0px;\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-mini_layout1.5.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/h4>\n<h4><strong>What is new on the H743-mini V1.5<\/strong><\/h4>\n<ul>\n<li><strong>Use ICM42605 instead of ICM20602<\/strong><\/li>\n<li>Same layout and other components as previous board version.<\/li>\n<li>H743-mini V1.5 has betaflight_4.3.0\u00a0preloaded for QC<\/li>\n<\/ul>\n<h4><strong>ArduPilot<\/strong><\/h4>\n<ul>\n<li>H743-mini-V1.5 with ICM42605 is supported by ArduPilot 4.1 or higher,<\/li>\n<li>ICM42605 is defined as first IMU (IMU0) ,\u00a0 MPU6000 is the 2nd (IMU1).<\/li>\n<li>with ArduPilot 4.1, set INS_ENABLE_MASK to 7 or default 127.<\/li>\n<li>It is recommended to use STM32CubeProgrammer to erase MCU and upload firmware.\u00a0 check this blog\u00a0<a href=\"https:\/\/www.mateksys.com\/?p=6905\" target=\"_blank\" rel=\"noopener\">https:\/\/www.mateksys.com\/?p=6905<\/a><\/li>\n<\/ul>\n<h4>INAV<\/h4>\n<ul>\n<li>IMU ICM42605\/42688 is supported by INAV3.0.2 or higher.<\/li>\n<li>SD card and MSC mode for H743 were not implemented in INAV3.x.\u00a0 They are supported by INAV4.x or higher<\/li>\n<\/ul>\n<h4>BetaFlight<\/h4>\n<ul>\n<li>IMU ICM42605 is supported by BetaFlight 4.2 or higher.<\/li>\n<li>MPU6000 is the first IMU(default), ICM42605 is the second IMU.<\/li>\n<li><strong>Target MATEKH743 in BetaFlight list doesn&#8217;t support ICM42605<\/strong><\/li>\n<li>If you want to try the new ICM-4 series of IMUs.\u00a0\u00a0download BF firmware from <a href=\"https:\/\/www.mateksys.com\/?p=5159#tab-id-11\" target=\"_blank\" rel=\"noopener\">HERE<\/a>.\n<ul>\n<li>set gyro_to_use = second<\/li>\n<li>save<\/li>\n<\/ul>\n<\/li>\n<li>If you stick with MPU6000 only,\u00a0 H743-mini V1.5 works with BF firmware 4.3 downloaded from configurator &amp; 4.2.x downloaded from <a href=\"https:\/\/www.mateksys.com\/?p=5159#tab-id-11\" target=\"_blank\" rel=\"noopener\">HERE<\/a>.<\/li>\n<li>If you stick with MPU6000 only and don&#8217;t use DPS310 barometer also,\u00a0 H743-mini V1.5 works with BF firmware 4.2.x downloaded from configurator.<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-2wulqy-0f5a33d0b2263afbcf815c188e8011de'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-10' aria-controls='tab-id-10-content'  itemprop=\"headline\" >H743-mini V3<\/div><div id='tab-id-10-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><table width=\"786\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"81\"><strong>H743-mini<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"272\"><strong>ArduPilot<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"217\"><strong>INAV<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"216\"><strong>BetaFlight<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"81\">V1<\/td>\n<td style=\"text-align: center;\" width=\"121\">ICM20602(1st)<br \/>\nMPU6000(2nd)<\/td>\n<td style=\"text-align: center;\" width=\"151\">ArduPilot 4.0 stable<br \/>\nor newer<\/td>\n<td style=\"text-align: center;\" width=\"120\">MPU6000 (0)<br \/>\nICM20602 (1)<\/td>\n<td style=\"text-align: center;\" width=\"97\">INAV 3.0<br \/>\nor newer<\/td>\n<td style=\"text-align: center;\" width=\"144\">MPU6000 (0)<br \/>\nICM20602 (1)<\/td>\n<td style=\"text-align: center;\" width=\"72\">BF 4.2<br \/>\nor newer<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"81\">V1.5<\/td>\n<td style=\"text-align: center;\" width=\"121\">ICM42605(1st)<br \/>\nMPU6000(2nd)<\/td>\n<td style=\"text-align: center;\" width=\"151\">ArduPilot 4.1 stable<br \/>\nor newer<\/td>\n<td style=\"text-align: center;\" width=\"120\">MPU6000 (0)<br \/>\nICM42605 (2)<\/td>\n<td style=\"text-align: center;\" width=\"97\">INAV 4.0<br \/>\nor newer<\/td>\n<td style=\"text-align: center;\" width=\"144\">MPU6000 (0)<br \/>\nICM42605 (1)<\/td>\n<td style=\"text-align: center;\" width=\"72\">BF 4.2<br \/>\nor newer<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"81\">V3<\/td>\n<td style=\"text-align: center;\" width=\"121\">ICM42688P(1st)<br \/>\nICM42605\/ICM42688P(2nd)<\/td>\n<td style=\"text-align: center;\" width=\"151\">ArduPilot 4.2 latest<br \/>\nor newer<\/td>\n<td style=\"text-align: center;\" width=\"120\">ICM42688P (0)<br \/>\nICM42605\/ICM42688P (2)<\/td>\n<td style=\"text-align: center;\" width=\"97\">INAV 5.0<br \/>\nor newer<\/td>\n<td style=\"text-align: center;\" width=\"144\">ICM42688P (0)<br \/>\nICM42605\/ICM42688P (1)<\/td>\n<td style=\"text-align: center;\" width=\"72\">BF 4.3<br \/>\nor newer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10243\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2020\/10\/H743-mini_layout_V3.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/h4>\n<h4><strong>What is new on the H743-mini V3<\/strong><\/h4>\n<ul>\n<li><strong>ICM42688-P+ICM42605 instead of MPU6000+ICM42605<\/strong><\/li>\n<li><strong>PWM 10 &amp; 11 instead of PWM9 &amp; 10(V1\/V1.5)<\/strong><\/li>\n<li>Other functions, layout and components are same as previous board version.<\/li>\n<li>H743-mini V3 has betaflight_4.3.0\u00a0preloaded for QC<\/li>\n<\/ul>\n<h4><strong>ArduPilot<\/strong><\/h4>\n<ul>\n<li>H743-mini-V3 with ICM42688-P is supported by ArduPilot 4.2 or higher,<\/li>\n<li>ICM42688-P is defined as first IMU (IMU0) ,\u00a0 ICM42605 is the 2nd (IMU1).<\/li>\n<li>with ArduPilot 4.2, set INS_ENABLE_MASK to 7 or default 127.<\/li>\n<li>It is recommended to use STM32CubeProgrammer to erase MCU and upload firmware.\u00a0 check this blog\u00a0<a href=\"https:\/\/www.mateksys.com\/?p=6905\" target=\"_blank\" rel=\"noopener\">https:\/\/www.mateksys.com\/?p=6905<\/a><\/li>\n<\/ul>\n<h4>INAV<\/h4>\n<ul>\n<li>Starting with INAV5.0,\u00a0 V1\/V1.5\/V3 will share the same firmware.<\/li>\n<\/ul>\n<h4>BetaFlight<\/h4>\n<ul>\n<li>IMU ICM42688-p is supported by BetaFlight 4.3 or higher.<\/li>\n<li>icm42688-p is the first IMU(default), ICM42605 is the second IMU.<\/li>\n<li><strong>Target MATEKH743 in BetaFlight 4.2.x list doesn&#8217;t support ICM426XX series, You need to flash it with BF4.3_RC or latest<\/strong><\/li>\n<\/ul>\n<div id=\"gtx-trans\" style=\"position: absolute; left: 29px; top: 1210.44px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n<\/div><\/div><\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":7944,"comment_status":"closed","ping_status":"closed","template":"","tags":[150,164,104,165,140,139,142,166],"portfolio_entries":[106],"class_list":["post-7930","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-ardupilot","tag-dps310","tag-flight-controller","tag-h743","tag-icm20602","tag-mpu6000","tag-pinio","tag-uavcan","portfolio_entries-fc"],"_links":{"self":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/7930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/types\/portfolio"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7930"}],"version-history":[{"count":2,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/7930\/revisions"}],"predecessor-version":[{"id":13137,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/7930\/revisions\/13137"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/media\/7944"}],"wp:attachment":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7930"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7930"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fportfolio_entries&post=7930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}