

Attention regarding the supply voltage: Only 3.3V GPS modules may be used.
- GPS6MV2 HW-248 - UBLOX NEO-6M-0-001
- Connections GND, VCC, TX, RX
- HELTEC-V2
- RX <- GPIO 23 (TX am Modul)
- TX -> GPIO 3 (RX on the module)
- HELTEC-V3
- TX -> J2 pin 13 (GPIO 47) -> RX on the GPS module
- RX <- J2 Pin 14 (GPIO 48) <– TX am GPS-Modul
- ESP32-E22
- RX <- GPIO 17 (TX am Modul)
- TX -> GPIO 16 (RX on the module)
- TLORA T3_V1.6.1
- RX <- GPIO 13 (TX am Modul)
- TX <- GPIO 15 (RX am Modul)
- HELTEC E290
- TX -> J3 pin 38 (GPIO 47) -> RX on the GPS module
- RX <- J3 Pin 40 (GPIO 48) <– TX am GPS-Modul
- HELTEC-V2
- Connections GND, VCC, TX, RX