GPS + BDS BeiDou Dual Module
Dual-system navigation module supporting GPS and BeiDou for real-time positioning. Compatible with Arduino, Raspberry Pi, and STM32; low power consumption.
Pinout
- VCCOfficial table 5 row 1
Power Input(5V)
Type · Power - GNDOfficial table 5 row 2
Ground
Type · Ground - TXOfficial table 5 row 3
Transmit
Type · UART - RXOfficial table 5 row 4
Receive
Type · UART - PPSOfficial table 5 row 5
Pulse Output Per Second
Type · GPIO
| Pin | Position | Type | Function |
|---|---|---|---|
| VCC | Official table 5 row 1 | Power | Power Input(5V) |
| GND | Official table 5 row 2 | Ground | Ground |
| TX | Official table 5 row 3 | UART | Transmit |
| RX | Official table 5 row 4 | UART | Receive |
| PPS | Official table 5 row 5 | GPIO | Pulse Output Per Second |
Pin details
5 connections- VCCOfficial table 5 row 1
Power Input(5V)
Power - GNDOfficial table 5 row 2
Ground
Ground - TXOfficial table 5 row 3
Transmit
UART - RXOfficial table 5 row 4
Receive
UART - PPSOfficial table 5 row 5
Pulse Output Per Second
GPIO
Start wiring
UART · I2C · USB · 3.3 – 5 V · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: VCC, GND, TX, RX. Schematik maps them to your board in the app.
GNSS & GPS
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