{"id":10580,"date":"2022-07-04T10:28:25","date_gmt":"2022-07-04T02:28:25","guid":{"rendered":"http:\/\/www.mateksys.com\/?post_type=portfolio&#038;p=10580"},"modified":"2025-08-19T11:02:20","modified_gmt":"2025-08-19T03:02:20","slug":"f405-wmn","status":"publish","type":"portfolio","link":"https:\/\/www.mateksys.com\/?portfolio=f405-wmn","title":{"rendered":"(EOL) Flight Controller F405-WMN"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-11jzcno-45b45db3f4e75e43c29f449231369db1\">\n#top .av-special-heading.av-11jzcno-45b45db3f4e75e43c29f449231369db1{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-11jzcno-45b45db3f4e75e43c29f449231369db1 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-11jzcno-45b45db3f4e75e43c29f449231369db1 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-11jzcno-45b45db3f4e75e43c29f449231369db1 av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-0  el_before_av_slideshow  avia-builder-el-first  av-linked-heading'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >(EOL) Flight Controller F405-WMN<\/h2><div class='av-subheading av-subheading_below'><p>STM32F405RGT6, ICM42688P, SPL06, OSD, 16M Flash, 5xUARTs, 12x PWM,1xI2C, 3xADC<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='avia-slideshow av-l53ppq3y-5615acb5172dfc99d6bec5c73313023a avia-slideshow-featured_large av_slideshow avia-slide-slider  avia-builder-el-1  el_after_av_heading  el_before_av_button  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-l53ppq3y-5615acb5172dfc99d6bec5c73313023a__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><img fetchpriority=\"high\" class=\"wp-image-10584 avia-img-lazy-loading-not-10584\"  src='https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/07\/F405-WMN_1.jpg' width='1500' height='600' title='F405-WMN_1' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div>\n<div  class='avia-button-wrap av-l53pn3tf-377624872a790945bf9ca71de672d1ca-wrap avia-button-right  avia-builder-el-2  el_after_av_slideshow  el_before_av_tab_container '><a href='https:\/\/www.mateksys.com\/?p=5159#tab-id-14'  class='avia-button av-l53pn3tf-377624872a790945bf9ca71de672d1ca 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-1ha05h0-fd9529a0d36f62057efd7c1480ce4687 top_tab  avia-builder-el-3  el_after_av_button  avia-builder-el-last ' role='tablist'>\n<section class='av_tab_section av_tab_section av-4hcp3o-570fec703a75759bd4e019cc0104bd4e'  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-10585\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/07\/F405-WMN_2.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10582\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/07\/F405-WMN_3.jpg\" alt=\"\" width=\"1500\" height=\"600\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-nm52us-6f0e35aecf57944cdf0a44252e123011'  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\" >Spec.&amp; Manual<\/div><div id='tab-id-2-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h3><\/h3>\n<h3><span style=\"color: #000080;\"><a href=\"..\/downloads\/Manual\/F405-WMN_Manual.pdf\" target=\"_blank\" rel=\"noopener\">F405-WMN Quick Start Guide<\/a>\u00a0 PDF<\/span><\/h3>\n<hr \/>\n<h4>FC Specifications<\/h4>\n<ul>\n<li>MCU: STM32F405RGT6, 168MHz , 1MB Flash<\/li>\n<li>IMU: ICM42688-P<\/li>\n<li>Baro: SPL06-001<\/li>\n<li>OSD: AT7456E<\/li>\n<li>Blackbox: 16M Flash<\/li>\n<li>5x UARTs,\u00a0 1x Softserial_Tx option(INAV)<\/li>\n<li>12x PWM outputs<\/li>\n<li>1x I2C<\/li>\n<li>3x ADC (VBAT, Current, RSSI)<\/li>\n<li>1x spare PINIO<\/li>\n<li>USB\/Beep Extender with Type-C(USB2.0)<\/li>\n<li>Built in inverter on UART2-RX for SBUS input<\/li>\n<li>Switchable Dual Camera Inputs<\/li>\n<\/ul>\n<h4>Power<\/h4>\n<ul>\n<li>6~30V DC IN (2~6S LiPo)<\/li>\n<li>132A Current Sense (INAV Scale 250, ArduPilot 40A\/V)<\/li>\n<li>PDB\/Current sense resistor: 90A continuous, 132A burst.<\/li>\n<li>BEC 5V 1.5A for FC &amp; Peripherals<\/li>\n<li>BEC Vx 5A for servos, 5V\/ 6V option<\/li>\n<li>Vbat for VTX and camera<\/li>\n<li>LDO 3.3V 200mA<\/li>\n<li>Battery Voltage Sensor: 1k:20k<\/li>\n<\/ul>\n<h4>FC Firmware<\/h4>\n<ul>\n<li>ArduPilot: MatekF405-TE<\/li>\n<li>INAV: MATEKF405TE (INAV 5.0 or newer)<\/li>\n<\/ul>\n<h4>Physical<\/h4>\n<ul>\n<li>Dimensions: 31 x 26 x 16.5 mm<\/li>\n<li>Mounting: 22 x 22mm, \u03a62mm<\/li>\n<li>Weight: 10g<\/li>\n<\/ul>\n<h4>Including<\/h4>\n<ul>\n<li>1x F405-WMN<\/li>\n<li>1x USB(Type-C)\/Beep (Passive buzzer) Extender + 20cm JST-SH-6P to JST-SH-6P cable for USB extender.<\/li>\n<li>Dupont 2.54 pins\u00a0\u00a0<strong>(Board is shipped unsoldered)<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-z8ot4k-e3356f289c99733230bed52141b9db76'  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-10596\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/07\/F405-WMN_layout.jpg\" alt=\"\" width=\"1500\" height=\"1999\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-wpprw4-6b5cb9305486c17ee438ff9d321cf99c'  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-10595\" src=\"https:\/\/www.mateksys.com\/wp-content\/uploads\/2022\/07\/F405-WMN_Wiring.jpg\" alt=\"\" width=\"1500\" height=\"1869\" \/><\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-q3v3pw-140f86632097e2b1ec9e907058619d57'  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 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 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 \/>\n0~30V<\/td>\n<td width=\"190\">Vbat ADC<br \/>\nADC_CHANNEL_1<\/td>\n<td colspan=\"2\" width=\"334\">INAV voltage 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<\/td>\n<td colspan=\"2\" width=\"334\">scale 250<\/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<\/td>\n<td colspan=\"2\" width=\"334\">Analog RSSI<\/td>\n<\/tr>\n<tr>\n<td width=\"114\">No Pad<\/td>\n<td width=\"131\"><\/td>\n<td width=\"190\">AirS ADC<br \/>\nADC_CHANNEL_4<\/td>\n<td colspan=\"2\" width=\"334\"><\/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 \/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<\/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<\/td>\n<\/tr>\n<tr>\n<td>TX4 RX4<\/td>\n<td>UART4<\/td>\n<td colspan=\"2\" width=\"334\">USER<\/td>\n<\/tr>\n<tr>\n<td>TX5 RX5<\/td>\n<td>UART5<\/td>\n<td colspan=\"2\" width=\"334\">USER<\/td>\n<\/tr>\n<tr>\n<td>No Pad<\/td>\n<td>UART6<\/td>\n<td colspan=\"2\" width=\"334\">&#8211;<\/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<\/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\">enable Softserial_Tx1<\/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<h4>PINIO<\/h4>\n<ul>\n<li>PINIO1 \/PIO1 pad, Low Level by default,\u00a0 Low\/High level switchable by Mode-USER1<\/li>\n<li>PINIO2 is for camera input switch by Modes-USER2<\/li>\n<\/ul>\n<h4>Tips<\/h4>\n<ul>\n<li>F405-WMN has <strong>INAV fw<\/strong>\u00a0preloaded for QC<\/li>\n<li>Download INAV firmware 4.1.x from our website. Target <strong>MATEKF405TE<\/strong> is not listed in INAV configurator 4.x.x,<\/li>\n<li>You may download INAV fw 5.0 or newer directly from INAV configurator 5.x or newer.<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-o06wqc-4d42d0df2d7bb28fcdfa981520748438'  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 \/>\n0~30V<\/td>\n<td>Vbat ADC<\/p>\n<p>onboard 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<\/p>\n<p>onboard current sense<\/td>\n<td width=\"165\">BATT_CURR_PIN<br \/>\nBATT_AMP_PERVLT<\/td>\n<td width=\"169\">15<br \/>\n40<\/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\">&#8211;<\/td>\n<td width=\"131\">&#8211;<\/td>\n<td width=\"190\">&#8211;<\/td>\n<td width=\"165\">&#8211;<\/td>\n<td width=\"169\">&#8211;<\/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><strong>GPS1 ***<\/strong><\/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><strong>GPS2 ***<\/strong><\/td>\n<td>SERIAL4<\/td>\n<\/tr>\n<tr>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td width=\"165\">&#8211;<\/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>Sbus 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>***\u00a0 <\/strong><strong>If connecting just one GPS to UART4(TX4\/RX4),\u00a0 pls set UART5\u00a0 SERIAL3_PROTOCOL = -1 or non \u201c5\u201d.\u00a0 \u00a0otherwise ArduPilot will stop searching for GPS during bootup if not found on the first port(SERIAL3, UART5) configured for GPS protocol.\u00a0<\/strong><\/li>\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>SERIALx_PROTOCOL = 33<\/li>\n<li>MSP_OPTIONS\u00a0= 0 (polling mode)<\/li>\n<\/ul>\n<h4>Relay(PINIO)<\/h4>\n<ul>\n<li>PINIO1,\u00a0 PIO1 pad, Low Level by default<\/li>\n<li>PINIO2,\u00a0 Camera switch, C1 ON by default<\/li>\n<\/ul>\n<p># GPIOs<\/p>\n<ul>\n<li>PA4\u00a0 PINIO1\u00a0 OUTPUT\u00a0 GPIO(81)\u00a0 LOW\u00a0 \/\/PIO1 pad<\/li>\n<li>PB5\u00a0 PINIO2\u00a0 OUTPUT\u00a0 GPIO(82)\u00a0 LOW\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>RELAY_PIN\u00a0 \u00a0 \u00a0 \u00a081\u00a0 \u00a0 \/\/PIO1 GPIO<\/li>\n<li>RC7_OPTION\u00a0 \u00a028\u00a0 \u00a0 \/\/Relay On\/Off, Use CH7 of Transmitter to control PIO1 Low\/High Level<\/li>\n<li>RELAY2_FUNCTION\u00a0 1<\/li>\n<li>RELAY_PIN2\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 control high\/low level on PB5 pad<\/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<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":10583,"comment_status":"closed","ping_status":"closed","template":"","tags":[150,107,183,126,100,193],"portfolio_entries":[42],"class_list":["post-10580","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-ardupilot","tag-f405","tag-icm42688-p","tag-inav","tag-osd","tag-spl06","portfolio_entries-discontinued"],"_links":{"self":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/10580","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=10580"}],"version-history":[{"count":4,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/10580\/revisions"}],"predecessor-version":[{"id":13185,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/portfolio\/10580\/revisions\/13185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=\/wp\/v2\/media\/10583"}],"wp:attachment":[{"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10580"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10580"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/www.mateksys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fportfolio_entries&post=10580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}