- Trying to make low cost Atmega328 based Flight Controller with necessary features.
- ZOHD Drift
- Wing
- PPM
- GPS
- Failsafe
- Manual mode
- Stable mode
- Return to home
- OSD
| Arduino | Component | Arduino | Component | |
|---|---|---|---|---|
| D0 | UART RX | D9 | Alerons | |
| D1 | UART TX | D10 | SS (OSD) | |
| D2 | GPS RX (interrupt) | D11 | MOSI (OSD) | |
| D3 | PPM Input (interrupt) | D12 | MISO (OSD) | |
| D4 | LED MODE | D13 | SCK (OSD) | |
| D5 | Throttle | SDA | MPU6050 | |
| D6 | Elevator | SCL | MPU6050 | |
| D7 | LED GPS | RST | DTR | |
| D8 | GPS TX |
| Channel | Info |
|---|---|
| CH1 | Elevator |
| CH2 | Alerons |
| CH3 | Throttle |
| CH4 | N/A |
| CH5 | Modes |
Channel 5 should be 3-position switch
- Min [Manual]
- Mid [Stable]
- Max [RTH]
- Blue blink when GPS signal received
- Yellow lights when is in stable / rth mode
Download: Firmware
Sketch uses 23196 bytes (75%) of program storage space. Maximum is 30720 bytes.
Global variables use 1077 bytes (52%) of dynamic memory, leaving 971 bytes for local variables. Maximum is 2048 bytes.
Installation:
avrdude -p m328 -c arduino -P /dev/ttyUSB0 -b 115200 -F -U flash:w:firmware.hex
| Board | PCB |
|---|---|
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