From 4d95369b1f3e041abf79f3292d71a8681694438c Mon Sep 17 00:00:00 2001 From: Neil Date: Wed, 2 May 2018 22:09:04 -0700 Subject: [PATCH 1/2] Add Board documentation for Matek F405-CTR --- docs/boards/Board - Matek F405-CTR | 74 ++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 docs/boards/Board - Matek F405-CTR diff --git a/docs/boards/Board - Matek F405-CTR b/docs/boards/Board - Matek F405-CTR new file mode 100644 index 000000000..d02744b8e --- /dev/null +++ b/docs/boards/Board - Matek F405-CTR @@ -0,0 +1,74 @@ +# Board - Matek F405-CTR + +Full details on the Matek Sys F405-CTR can be found on the Matek Website: [mateksys.com/?portfolio=f405-ctr](http://www.mateksys.com/?portfolio=f405-ctr). Betaflight Target: `MATEKF405` + +## Hardware Specs + +### FC Specs + +* *MCU:* 168MHz STM32F405 with IMU: MPU6000 accelerometer/gyro (SPI) +* *Baro:* BMP280 (I2C) +* *OSD:* BetaFlight OSD w/ AT7456E chip +* *Blackbox:* MicroSD card slot (SD/SDHC) +* 5 UART TX/RX pairs +* Built in inverter for SBUS (`UART2-RX`) +* SoftSerial on `TX2`, `S5` or `S6` optional +* Camera control on `S6` or `DAC` optional +* Smartaudio & Tramp VTX protocol supported +* *WS2812 LED pad:* Yes +* *Beeper pad:* Yes +* *RSSI pad:* Yes + +### Integrated PDB Specs + +* *Input:* 6-30V (3-6S LiPo) w/TVS protection +* *PDB:* Rated 4x30A per ESC pad set (Max. 4x46A burst) +* *BEC:* 5V 2A continuous load (Max. 3A burst) +* *LDO:* 3.3V: Max load: 300mA for Spektrum RX +* *Current Sensor:* Rated for 184A (*Suggested scale value `179`*) +* *Battery Voltage Sensor:* 1:10 (*Suggested scale value `110`*) + +## Pinout + +Pads are organised into two large banks of pads on left and right sides of board with a couple sets of pads on the underside of the board and ESC related connections near the board corners. + +``` + __________ + / U U \ +/-----------------------------\ +|oE Eo| +|SC SC| +| | +| P P | +| A A | +| D D | +| S S | +| | +|ES ES| +|oC Co| +\------------[USB]------------/ +``` + +| Pad Silkscreen Label | Function | Notes | +|---------------------:|---------------|:-----------------------------------------------------------------------------------------------| +| `+ / -` | Battery | 6-30VDC LiPo Power input | +| `S1-S6` | ESC Out | (1-4 near ESC power connections, 5-6 on front) Supports PWM, Oneshot, Multishot, DSHOT | +| `5V, GND, S1-S4` | ESC Out | (Rear of board) 4-in-1 ESC Out | +| `VBT, GND` | VBT Out | Marked for VTX OSD, but could be used for whatever | +| `CURR` | Current Sense | Current Sensor I/O pin (output from onboard sensor or input from external sensor) | +| `5V` | | Out from internal 5V BEC (rated 2A continuous, 3A burst) | +| `3V3` | | Out from 3V3 regulator (rated 300mA) | +| `4V5` | | Out from 4V4~4V8 regulator (unknown rating, power is also supplied when connected via USB) | +| `G` | GND | | +| `LED` | WS2812 Signal | | +| `Bz-, 5V` | Buzzer | | +| `Rssi` | RSSI | FrSky RSSI input from RX | +| `G, 3V3, SDA, SLC` | I2C | (Rear of board) I2C connection marked for a magnetometer but could be used for whatever | +| `VTX, Cam, DAC` | VTX/CAM | VTX: Video out, Cam: Video in, DAC: Cam control pin (since BF3.3) | +| `RX1, TX1` | UART1 | | +| `RX2` | UART2-RX | RX connection for Spektrum DSMX or DSM2, FlySky iBUS, or PPM | +| `Sbus` | SBUS (UART2) | Dedicated pad for SBUS (duplicate pad of RX2 with signal inverter) | +| `RX3, TX3` | UART3 | | +| `RX4, TX4` | UART4 | | +| `RX5, TX5` | UART5 | | +| `RX5` | UART5-RX | (4x, one near each board corner) Duplicates of RX5 pin for ESC Telemetry | From f679215d036c1caeb157b511e342a5da6bc1c10c Mon Sep 17 00:00:00 2001 From: Neil Date: Wed, 2 May 2018 22:12:23 -0700 Subject: [PATCH 2/2] Fix file extension (oops!) --- docs/boards/{Board - Matek F405-CTR => Board - Matek F405-CTR.md} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename docs/boards/{Board - Matek F405-CTR => Board - Matek F405-CTR.md} (100%) diff --git a/docs/boards/Board - Matek F405-CTR b/docs/boards/Board - Matek F405-CTR.md similarity index 100% rename from docs/boards/Board - Matek F405-CTR rename to docs/boards/Board - Matek F405-CTR.md