BoardPilotBeitian BN-220 GPS module with ESP32
Supply 3.3-5 V
Bus GPIO
Measures position, time
Pins and ESP32 wiring
| Pin | Role | ESP32 pin | Notes |
|---|---|---|---|
| GND | Ground | GND | |
| TX | Output (the part drives it) | D25 | UART: the part sends data here. Connect to an ESP32 RX pin (9600 baud by default) |
| RX | Input (the ESP32 drives it) | D26 | UART: the part receives data here. Connect to an ESP32 TX pin |
| VCC | Power | 3V3 | 3.0 to 5.5 V |
Suggested wiring for the 30-pin ESP32 DevKit, avoiding flash, input-only and strapping pins. BoardPilot checks it for you as you wire.
Sources
- Beitian BN-220 GPS module datasheet, Interface GND, TX, RX, VCC; supply 3.0 to 5.5 V; NMEA at 9600 baud. Wire colours vary: check the label
Try it in 3D in BoardPilot
Related parts
A02YYUW waterproof ultrasonic distance (UART)A3144 hall effect switchAM312 mini PIR motion sensorATGM336H GPS/BeiDou moduleBenewake TF-Luna LiDAR (UART mode)Benewake TFmini-S LiDAR (UART)
Part data: CC BY 4.0, free to reuse with credit to BoardPilot.