Note: Designing my own FPV Stack, it WILL have errors, so do NOT use it in your Drone! The 4 in 1 ESC will be continued later, I don not have the experience to finish it yet. Flight Controller:
- No Analog OSD, made for BetaFPV P1 or optionally Walksnail and DJI
- BEC: 5V 3A; 9V 3A
- IMU (Gyro): ICM-20602
- STM32F405
- Buzzer Pads
- 1 UART free to use e.g. for GPS
ESC Connector Pinout:
| [1] | [2] | [3] | [4] | [5] | [6] | [7] | [8] |
|---|---|---|---|---|---|---|---|
| VBAT | GND | CUR | TEL | M1 | M2 | M3 | M4 |
VTX Connector Pinout:
| [1] | [2] | [3] | [4] | [5] | [6] |
|---|---|---|---|---|---|
| 5V | GND | U1_TX | U1_RX | GND | NC |
ESCs: Based on EFM88B21, FD6288 and PSMN1R4-40YLDX.
- Bluejay (Layout A), BLHeli_S compatible
- Dshot bidirectional
[Will be finished, when I have more experience]: 4in1 ESC: Based on EFM8BB21, FD6288Q and 24 PSMN1R4-40YLDX. The PCB size is not final yet, it WILL change.
- Bluejay (Laout A), BLHeli_S compatible
- Dshot bidirectional compatible
- Current Sensor: INA168 with a 0.5mOhms shunt
- LMR14010 10V Buck to provide Gate voltage
- AP2204K LDO 10V -> 3.3V
