{"id":10246,"date":"2022-04-26T16:36:01","date_gmt":"2022-04-26T08:36:01","guid":{"rendered":"http:\/\/www.mateksys.com\/?post_type=portfolio&#038;p=10246"},"modified":"2026-01-19T12:47:34","modified_gmt":"2026-01-19T04:47:34","slug":"f405-hdte","status":"publish","type":"portfolio","link":"https:\/\/www.mateksys.com\/?portfolio=f405-hdte","title":{"rendered":"Flight Controller F405-HDTE"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2ii3uu-e2709e597f50b34b060cc7debe49a4a2\">\n#top .av-special-heading.av-2ii3uu-e2709e597f50b34b060cc7debe49a4a2{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-2ii3uu-e2709e597f50b34b060cc7debe49a4a2 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-2ii3uu-e2709e597f50b34b060cc7debe49a4a2 .av-subheading{\nfont-size:13px;\n}\n<\/style>\n<div  class='av-special-heading av-2ii3uu-e2709e597f50b34b060cc7debe49a4a2 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 F405-HDTE<\/h2><div class='av-subheading av-subheading_below'><p>STM32F405RGT6, ICM42688-P, SPL06, OSD, 6x UARTs, 1x I2C, 12x PWM, Dual BEC, 3~12S LiPo input<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='avia-slideshow av-8587c6-e9cb1dc51c04e9b367b33562fa0fce2a 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-8587c6-e9cb1dc51c04e9b367b33562fa0fce2a__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><img fetchpriority=\"high\" class=\"wp-image-10255 avia-img-lazy-loading-not-10255\"  src='https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_1.jpg' width='1500' height='600' title='F405-HDTE_1' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div>\n<article  class='iconbox iconbox_left av-l2ecihu9-83c483fd27785fdb5fa99749340444c1  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='\ue827' data-av_iconfont='entypo-fontello'><\/div><h3 class='iconbox_content_title '  itemprop=\"headline\" >Tips<\/h3><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><ul>\n<li>With INAV firmware 6.0 or older, DSHOT can not work on S3, S5,S7 because of DMA clash,\u00a0 pls use ONESHOT or MULTISHOT and calibrate ESC PWM range.\u00a0 \u00a0This DMA clash has been fixed from INAV 7.x.x.<\/li>\n<li>USB type-C to USB type-C cable can&#8217;t supply power to the board. Pls use USB-A to USB type-C cable.<\/li>\n<\/ul>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article>\n<div  class='avia-button-wrap av-l2ecfg5z-703c152e23784ee24ff324fb85058198-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-14'  class='avia-button av-l2ecfg5z-703c152e23784ee24ff324fb85058198 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-1hvdlty-afe0e100ff5630c1cc41afab4cd59c60 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-o5q8ee-4d71405981b85d37d7ab6a882d2e45a0'  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-10256\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_2.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10257\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_3.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10263\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_4.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-2u67ba-705da9b1d7284a6c7765abb0791ec6dd'  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\" ><h3><span style=\"color: #000080;\"><a href=\"..\/downloads\/Manual\/F405-HDTE_Manual.pdf\" target=\"_blank\" rel=\"noopener\">F405-HDTE Quick Start Guide<\/a>\u00a0 (PDF)<\/span><\/h3>\n<hr \/>\n<h4>Features<\/h4>\n<ul>\n<li>STM32F405 has 1MB flash which can run ArduPilot\/INAV\/BetaFlight<\/li>\n<li>InvenSense the 3rd generation\u00a0IMU ICM42688-P<\/li>\n<li>9-60V(3~12S LiPo) wide input voltage and voltage sense. and a 9~16V BEC for DJI OSD or analog VTX.<\/li>\n<li>8motors+3servos in INAV\/BF multirotor mixer.<\/li>\n<li>2x SH1.0_8pin connector for PnP with 2x 4in1 ESC<\/li>\n<li>1x SH1.0_6pin connector for PnP with HD System(Caddx Vista &amp; Air Unit)<\/li>\n<li>USB pin breakout for connecting to external USB adapter.<\/li>\n<\/ul>\n<h4>Specifications<\/h4>\n<ul>\n<li>MCU: STM32F405RGT6<\/li>\n<li>IMU: ICM42688-P<\/li>\n<li>OSD: AT7456E, DJI OSD<\/li>\n<li>Baro: SPL06-001 (I2C)<\/li>\n<li>Blackbox: 16M-byte Flash memory<\/li>\n<li>6x UARTs,\u00a0 1x Softserial_Tx option<\/li>\n<li>12x PWM outputs (8x Dshot)<\/li>\n<li>1x I2C<\/li>\n<li>4x ADC (VBAT, Current, RSSI, Airspeed)<\/li>\n<li>2x PINIO<\/li>\n<li>2x SH1.0_8pin connector for 4in1 ESC<\/li>\n<li>1x SH1.0_6pin connector for HD System(Caddx Vista &amp; Air Unit)<\/li>\n<li>3x LEDs for FC STATUS (Blue, Green) and 3.3V indicator(Red)<\/li>\n<\/ul>\n<ul>\n<li>9~16V(Vxs) output ON\/OFF switchable<\/li>\n<li>Dual analog camera signal switchable<\/li>\n<\/ul>\n<h4>Power<\/h4>\n<ul>\n<li>Input: 9~60V (3~12S LiPo)<\/li>\n<li>BEC: 5V 1.5A<\/li>\n<li>BEC: Vx, \u00a09~16V\/1~2A (3S IN\/9V 2A, 4S IN\/12V 2A, 6S IN\/16V 2A, 8S IN\/16V 1.5A, 12S IN\/16V 1A)<\/li>\n<li>Battery Voltage Sensor: 1K:20K (INAV scale 2100, BF scale 210)<\/li>\n<li>No Current Sensor built-in, supports external current sensor of PDB\/4in1<\/li>\n<\/ul>\n<h4>Firmware<\/h4>\n<ul>\n<li>ArduPilot: MatekF405-TE<\/li>\n<li>INAV: MATEKF405TE<\/li>\n<li>BetaFlight: MATEKF405TE<\/li>\n<\/ul>\n<h4>Physical<\/h4>\n<ul>\n<li>Mounting: 30.5 x 30.5mm, \u03a64mm with Grommets\u00a0\u03a63mm<\/li>\n<li>Dimensions: 36 x 36 x 9 mm<\/li>\n<li>Weight: 7g<\/li>\n<\/ul>\n<h4>Including<\/h4>\n<ul>\n<li>1x FC F405-HDTE<\/li>\n<li>6x Silicon grommets M4 to M3<\/li>\n<li>1x SH1.0_8pin cable 5cm,\u00a0 2x SH1.0_8pin connectors<\/li>\n<li>1x SH1.0_6pin to GH1.25_8pin cable for DJI Air Unit (replaced by black SH1.0-6pin to black SH1.0-6pin 12cm cable since Aug 01, 2023)<\/li>\n<\/ul>\n<div id=\"gtx-trans\" style=\"position: absolute; left: 40px; top: 1319.47px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-18buhs6-8ead65b03924490e0e63c8c8670dc4c3'  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-10272\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_L.jpg\" alt=\"\" width=\"1500\" height=\"2155\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-qrspza-7e3ea220b666e25ee61b8452dfc76242'  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-10273\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_W1.jpg\" alt=\"\" width=\"1500\" height=\"2172\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10271\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/04\/F405-HDTE_W2.jpg\" alt=\"\" width=\"1500\" height=\"1260\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-1d9x8ti-650c0493b3c8f3b05f5a452bf30a7850'  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\" >INAV\/BF 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=\"869\">\n<tbody>\n<tr>\n<td colspan=\"4\" width=\"535\"><\/td>\n<td width=\"165\">INAV\/BF MultiRotor<\/td>\n<td width=\"169\">INAV Plane<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"12\" width=\"100\">PWM<\/td>\n<td>S1<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM8_CH4<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Motor<\/td>\n<\/tr>\n<tr>\n<td>S2<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM8_CH3<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Motor<\/td>\n<\/tr>\n<tr>\n<td>S3<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM1_CH3N<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S4<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM1_CH1<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S5<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM2_CH4<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S6<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM2_CH3<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S7<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM2_CH2<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S8<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM2_CH1<\/td>\n<td width=\"165\">Motor<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S9<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM12_CH1<\/td>\n<td width=\"165\">Servo<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S10<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM13_CH1<\/td>\n<td width=\"165\">Servo<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>S11<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM4_CH1<\/td>\n<td width=\"165\">Servo<\/td>\n<td width=\"169\">Servo<\/td>\n<\/tr>\n<tr>\n<td>LED<\/td>\n<td>5 V tolerant I\/O<\/td>\n<td>TIM3_CH4<\/td>\n<td>2812LED<\/td>\n<td>2812LED<\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\" width=\"869\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">ADC<\/td>\n<td width=\"114\">Vbat Pad<\/td>\n<td width=\"131\">1K:20K divider builtin<br \/>\n0~60V<\/td>\n<td width=\"190\">Vbat ADC<br \/>\nADC_CHANNEL_1, PC4<\/td>\n<td colspan=\"2\" width=\"334\">BF scale 210, INAV scale 2100<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">Curr pad<\/td>\n<td>0~3.3V<\/td>\n<td width=\"190\">Current ADC<br \/>\nADC_CHANNEL_2, PC5<\/td>\n<td colspan=\"2\" width=\"334\">depends on external current sensor range<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">RSSI Pad<\/td>\n<td>0~3.3V<\/td>\n<td width=\"190\">RSSI ADC<br \/>\nADC_CHANNEL_3, PB0<\/td>\n<td colspan=\"2\" width=\"334\">Analog RSSI, Spare ADC<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">ADC Pad<\/td>\n<td width=\"131\">no divider builtin<br \/>\n0~3.3V<\/td>\n<td width=\"190\">AirS ADC<br \/>\nADC_CHANNEL_4, PC0<\/td>\n<td colspan=\"2\" width=\"334\">Analog Airspeed(INAV)<\/p>\n<p>Spare ADC(BF)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\" width=\"100\">I2C<\/td>\n<td rowspan=\"5\" width=\"114\">I2C1<\/td>\n<td rowspan=\"5\" width=\"131\">5V tolerant I\/O<\/td>\n<td>Compass<\/td>\n<td colspan=\"2\" width=\"334\">QMC5883 \/ HMC5883 \/IST8310 \/ IST8308 \/ MAG3110 \/ LIS3MDL<\/td>\n<\/tr>\n<tr>\n<td>OLED<\/td>\n<td colspan=\"2\">0.96&#8243;<\/td>\n<\/tr>\n<tr>\n<td>onboard Barometer<\/td>\n<td colspan=\"2\">SPL06-001<\/td>\n<\/tr>\n<tr>\n<td>Digital Airspeed sensor<\/td>\n<td colspan=\"2\">MS4525 (INAV)<\/td>\n<\/tr>\n<tr>\n<td>Temperature sensor<\/td>\n<td colspan=\"2\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\" width=\"869\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"13\" width=\"100\">UART<br \/>\n5V tolerant I\/O<\/td>\n<td>USB<\/td>\n<td><\/td>\n<td>USB<\/td>\n<td colspan=\"2\"><\/td>\n<\/tr>\n<tr>\n<td>TX1 RX1<\/td>\n<td rowspan=\"5\">5V tolerant I\/O<\/td>\n<td>UART1<\/td>\n<td colspan=\"2\" width=\"334\">USER<\/td>\n<\/tr>\n<tr>\n<td>TX3 RX3<\/td>\n<td>UART3<\/td>\n<td colspan=\"2\" width=\"334\">USER, ESC Telemetry<\/td>\n<\/tr>\n<tr>\n<td>TX4 RX4<\/td>\n<td>UART4<\/td>\n<td colspan=\"2\" width=\"334\">DJI OSD<\/td>\n<\/tr>\n<tr>\n<td>TX5 RX5<\/td>\n<td>UART5<\/td>\n<td colspan=\"2\" width=\"334\">GPS<\/td>\n<\/tr>\n<tr>\n<td>TX6 RX6<\/td>\n<td>UART6<\/td>\n<td colspan=\"2\" width=\"334\">USER<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"114\">\u00a0TX2 RX2<br \/>\nSBUS<\/td>\n<td rowspan=\"7\">5V tolerant I\/O<\/td>\n<td>UART2<\/td>\n<td colspan=\"2\" width=\"334\">RC input\/Receiver<\/td>\n<\/tr>\n<tr>\n<td>SBUS pad<\/td>\n<td colspan=\"2\" width=\"334\">for SBUS receiver,\u00a0 SBUS pad = RX2+inverter<\/td>\n<\/tr>\n<tr>\n<td>RX2 pad<\/td>\n<td colspan=\"2\" width=\"334\">IBUS\/DSM\/PPM, INAV doesn&#8217;t support PPM<\/td>\n<\/tr>\n<tr>\n<td>TX2 &amp; RX2<\/td>\n<td colspan=\"2\" width=\"334\">CRSF<\/td>\n<\/tr>\n<tr>\n<td>TX2 pad<\/td>\n<td width=\"165\">SmartPort Telemetry<\/td>\n<td width=\"169\">INAV enable Softserial_Tx1<\/p>\n<p>BF\u00a0 &#8220;resource SERIAL_TX 11 A02&#8221;<\/td>\n<\/tr>\n<tr>\n<td>TX2 pad<\/td>\n<td colspan=\"2\" width=\"334\">FPORT, uninverted S.Port\/F.Port signal (hacked)<\/td>\n<\/tr>\n<tr>\n<td>TX2 pad<\/td>\n<td colspan=\"2\" width=\"334\">SRXL2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-i75lza-d7cd7481f88203b68c102f27fc99ae06'  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 mapping<\/div><div id='tab-id-6-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><table width=\"869\">\n<tbody>\n<tr>\n<td colspan=\"6\" width=\"869\">ArduPilot<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"13\" width=\"100\">PWM<br \/>\n5V tolerant I\/O<\/td>\n<td>S1<\/td>\n<td>PWM1 GPIO50<\/td>\n<td>TIM8_CH4<\/td>\n<td>DMA\/DShot<\/td>\n<td rowspan=\"2\">Group1<\/td>\n<\/tr>\n<tr>\n<td>S2<\/td>\n<td>PWM2 GPIO51<\/td>\n<td>TIM8_CH3<\/td>\n<td>DMA\/DShot<\/td>\n<\/tr>\n<tr>\n<td>S3<\/td>\n<td>PWM3 GPIO52<\/td>\n<td>TIM1_CH3N<\/td>\n<td>DMA\/DShot<\/td>\n<td rowspan=\"2\">Group2<\/td>\n<\/tr>\n<tr>\n<td>S4<\/td>\n<td>PWM4 GPIO53<\/td>\n<td>TIM1_CH1<\/td>\n<td>DMA\/DShot<\/td>\n<\/tr>\n<tr>\n<td>S5<\/td>\n<td>PWM5 GPIO54<\/td>\n<td>TIM2_CH4<\/td>\n<td>DMA\/DShot<\/td>\n<td rowspan=\"4\">Gourp3<\/td>\n<\/tr>\n<tr>\n<td>S6<\/td>\n<td>PWM6 GPIO55<\/td>\n<td>TIM2_CH3<\/td>\n<td>DMA\/DShot<\/td>\n<\/tr>\n<tr>\n<td>S7<\/td>\n<td>PWM7 GPIO56<\/td>\n<td>TIM2_CH2<\/td>\n<td>DMA\/DShot<\/td>\n<\/tr>\n<tr>\n<td>S8<\/td>\n<td>PWM8 GPIO57<\/td>\n<td>TIM2_CH1<\/td>\n<td>DMA\/DShot<\/td>\n<\/tr>\n<tr>\n<td>S9<\/td>\n<td>PWM9 GPIO58<\/td>\n<td>TIM12_CH1<\/td>\n<td>NO DMA<\/td>\n<td>Gourp4<\/td>\n<\/tr>\n<tr>\n<td>S10<\/td>\n<td>PWM10 GPIO59<\/td>\n<td>TIM13_CH1<\/td>\n<td>NO DMA<\/td>\n<td>Gourp5<\/td>\n<\/tr>\n<tr>\n<td>S11<\/td>\n<td>PWM11 GPIO60<\/td>\n<td>TIM4_CH1<\/td>\n<td>NO DMA<\/td>\n<td>Gourp6<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">LED pad<\/td>\n<td>PWM12 GPIO61<\/td>\n<td>TIM3_CH4<\/td>\n<td rowspan=\"2\">DMA\/DShot<\/td>\n<td rowspan=\"2\">Gourp7<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">SERVO12_FUNCTION 120,\u00a0\u00a0 NTF_LED_TYPES\u00a0 neopixel<\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\" width=\"869\">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<\/tr>\n<tr>\n<td colspan=\"6\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">ADC<\/td>\n<td width=\"114\">Vbat Pad<\/td>\n<td width=\"131\">1K:20K divider builtin<br \/>\n0~60V<\/td>\n<td>on board battery voltage<\/td>\n<td width=\"165\">BATT_VOLT_PIN<br \/>\nBATT_VOLT_MULT<\/td>\n<td width=\"169\">14<br \/>\n21.0<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">Curr pad<\/td>\n<td>0~3.3V<\/td>\n<td>current sensor ADC<\/td>\n<td width=\"165\">BATT_CURR_PIN<br \/>\nBATT_AMP_PERVLT<\/td>\n<td width=\"169\">15<br \/>\n\/<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">RSSI Pad<\/td>\n<td>0~3.3V<\/td>\n<td width=\"190\">RSSI ADC<br \/>\nAnalog RSSI<\/td>\n<td width=\"165\">RSSI_ANA_PIN<br \/>\nRSSI_TYPE<\/td>\n<td width=\"169\">8<br \/>\n2<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">ADC<\/td>\n<td width=\"131\">0~3.3V<\/td>\n<td width=\"190\">AirS ADC<br \/>\nAnalog Airspeed<\/td>\n<td width=\"165\">ARSPD_PIN<br \/>\nARSPD_TYPE<\/td>\n<td width=\"169\">10<br \/>\n2<\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">I2C<\/td>\n<td rowspan=\"3\">I2C1<\/td>\n<td rowspan=\"3\">5V tolerant I\/O<\/td>\n<td>Compass<\/td>\n<td>COMPASS_AUTODEC<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>onboard Baro SPL06-001<\/td>\n<td>Address<\/td>\n<td>0x76<\/td>\n<\/tr>\n<tr>\n<td width=\"190\">Digital Airspeed I2C<br \/>\nMS4525<br \/>\nDLVR-L10D<\/td>\n<td width=\"165\">ARSPD_BUS<br \/>\nARSPD_TYPE<br \/>\nARSPD_TYPE<\/td>\n<td width=\"169\">1<br \/>\n1<br \/>\n9<\/td>\n<\/tr>\n<tr>\n<td colspan=\"6\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"12\" width=\"100\">UART<br \/>\n5V tolerant I\/O<\/td>\n<td>USB<\/td>\n<td>USB<\/td>\n<td><\/td>\n<td>console<\/td>\n<td>SERIAL0<\/td>\n<\/tr>\n<tr>\n<td>TX1 RX1<\/td>\n<td>USART1<\/td>\n<td>with DMA<\/td>\n<td>telem1<\/td>\n<td>SERIAL1<\/td>\n<\/tr>\n<tr>\n<td>TX3 RX3<\/td>\n<td>USART3<\/td>\n<td>NO DMA<\/td>\n<td>telem2<\/td>\n<td>SERIAL2<\/td>\n<\/tr>\n<tr>\n<td>TX5 RX5<\/td>\n<td>UART5<\/td>\n<td>NO DMA<\/td>\n<td>GPS1<\/td>\n<td>SERIAL3<\/td>\n<\/tr>\n<tr>\n<td>TX4 RX4<\/td>\n<td>UART4<\/td>\n<td>NO DMA<\/td>\n<td>DJI OSD<\/td>\n<td>SERIAL4<\/td>\n<\/tr>\n<tr>\n<td>TX6 RX6<\/td>\n<td>USART6<\/td>\n<td>TX6 with DMA<\/td>\n<td width=\"165\">USER<\/td>\n<td>SERIAL5<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"114\">TX2 RX2<br \/>\nSBUS<\/td>\n<td>USART2<\/td>\n<td>with DMA<\/td>\n<td>RC input\/Receiver<\/td>\n<td rowspan=\"3\">SERIAL6<\/td>\n<\/tr>\n<tr>\n<td>RX2<\/td>\n<td>IBUS\/DSM\/PPM<\/td>\n<td rowspan=\"2\" width=\"165\">BRD_ALT_CONFIG 0<br \/>\nDefault<\/td>\n<\/tr>\n<tr>\n<td>Sbs pad<\/td>\n<td>SBUS<\/td>\n<\/tr>\n<tr>\n<td>TX2 &amp; RX2<\/td>\n<td>CRSF<\/td>\n<td rowspan=\"3\" width=\"165\">BRD_ALT_CONFIG 1<br \/>\nSERIAL6_PROTOCOL 23<\/td>\n<td width=\"169\">SERIAL6_OPTIONS 0<\/td>\n<\/tr>\n<tr>\n<td>TX2<\/td>\n<td>\u00a0uninverted FPort (hacked)<\/td>\n<td width=\"169\">SERIAL6_OPTIONS 4<\/td>\n<\/tr>\n<tr>\n<td>TX2<\/td>\n<td>SRXL2<\/td>\n<td width=\"169\">SERIAL6_OPTIONS 4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>If sending highspeed serial data (eg. 921600 baud) to the board, use USART1(Serial1) or USART2(Serial6).<\/strong><\/li>\n<\/ul>\n<h4>Frsky Smartport Telemetry<\/h4>\n<ul>\n<li>non-inverted (hacked) S.Port signal<\/li>\n<\/ul>\n<ul>\n<li>any spare Uart_TX<\/li>\n<li>SERIALx_BAUD\u00a0 \u00a057<\/li>\n<li>SERIALx_OPTIONS\u00a0 7<\/li>\n<li>SERIALx_PROTOCOL\u00a0 4\u00a0 or 10(for yaapu)<\/li>\n<\/ul>\n<h4>DJI FPV OSD (ArduPilot 4.1)<\/h4>\n<p><a href=\"https:\/\/ardupilot.org\/plane\/docs\/common-msp-osd-overview.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/ardupilot.org\/plane\/docs\/common-msp-osd-overview.html<\/a><\/p>\n<ul class=\"simple\">\n<li>OSD_TYPE\u00a0= 3<\/li>\n<li>SERIAL4_PROTOCOL = 33<\/li>\n<li>MSP_OPTIONS\u00a0= 0 (polling mode)<\/li>\n<\/ul>\n<h4>Relay(PINIO)<\/h4>\n<ul>\n<li>PINIO_1,\u00a0 &#8220;Vxs&#8221; ON by default<\/li>\n<li>PINIO_2,\u00a0 Camera input switch, C1 by default<\/li>\n<\/ul>\n<p># GPIOs<\/p>\n<ul>\n<li>PA4\u00a0 PINIO1\u00a0 OUTPUT\u00a0 GPIO(81)\u00a0 LOW\u00a0 \/\/&#8221;Vxs&#8221; power switch<\/li>\n<li>PB5\u00a0 PINIO2\u00a0 OUTPUT\u00a0 GPIO(82)\u00a0 LOW\u00a0 \/\/Camera input 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>RELAY_PIN\u00a0 \u00a0 \u00a0 \u00a081\u00a0 \u00a0 \/\/&#8221;Vxs&#8221; power switch PINIO<\/li>\n<li>RC7_OPTION\u00a0 \u00a028\u00a0 \u00a0 \/\/Relay On\/Off, Use CH7 of Transmitter to control Vxs ON\/OFF<\/li>\n<li>RELAY2_FUNCTION\u00a0 1<\/li>\n<li>RELAY_PIN2\u00a0 \u00a0 \u00a082\u00a0 \u00a0 \/\/Camera input switch PINIO<\/li>\n<li>RC8_OPTION\u00a0 \u00a034\u00a0 \u00a0 \/\/Relay2 On\/Off, Use CH8 of Transmitter to control C1 or C2 input<\/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><\/div><\/section>\n<section class='av_tab_section av_tab_section av-oywh1i-a0e7716d589acfe5e3da2fa8981b146d'  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\" >Tips<\/div><div id='tab-id-7-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>F405-HDTE has INAV fw preloaded for QC<\/li>\n<\/ul>\n<h4><strong>ArduPilot<\/strong><\/h4>\n<ul>\n<li>Support musical tone alarm with 5V passive buzzer<\/li>\n<li>Download latest ArduPilot firmware from <a href=\"https:\/\/firmware.ardupilot.org\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a>.<\/li>\n<\/ul>\n<h4><strong>INAV<\/strong><\/h4>\n<ul>\n<li><span style=\"color: #ff0000;\"><strong>With INAV firmware 6.x or older, DSHOT can not work on S3, S5,S7 because of DMA clash,\u00a0 pls use ONESHOT or MULTISHOT and calibrate ESC PWM range.\u00a0 This DMA clash has been fixed from INAV 7.x.x.<\/strong><\/span><\/li>\n<li>Support 5V passive buzzer<\/li>\n<\/ul>\n<h4><strong>BetaFlight<\/strong><\/h4>\n<ul>\n<li>If using 5V passive buzzer,\u00a0 CLI &#8220;set beeper_frequency = 2500&#8221;<\/li>\n<li><strong>MATEKF405TE target was supported since BF4.3 RC3.<\/strong><\/li>\n<li><strong>set dshot_bitbang = ON\u00a0 when using X6 and X8 DSHOT,<\/strong><\/li>\n<li>You may download BF 4.3 directly from BF configurator,\u00a0 BF 4.2.x from our website (click &#8220;Firmwares&#8221; button at upper right corner)<\/li>\n<\/ul>\n<div id=\"gtx-trans\" style=\"position: absolute; left: 38px; top: 253.469px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n<\/div><\/div><\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":10254,"comment_status":"closed","ping_status":"closed","template":"","tags":[141,150,109,163,107,208,183,126,193],"portfolio_entries":[175,106],"class_list":["post-10246","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-12s","tag-ardupilot","tag-betaflight","tag-djiosd","tag-f405","tag-hd","tag-icm42688-p","tag-inav","tag-spl06","portfolio_entries-ardupilot","portfolio_entries-fc"],"_links":{"self":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/10246","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=10246"}],"version-history":[{"count":2,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/10246\/revisions"}],"predecessor-version":[{"id":13135,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/10246\/revisions\/13135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/media\/10254"}],"wp:attachment":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10246"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10246"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fportfolio_entries&post=10246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}