TTGO T-Beam v1.0 ESP32 with GPS NEO-6M

End Devices (Nodes)
19

Be prepared that we need even more information than what you currently provided. :slight_smile:

No you are not. Topic title says T-Beam v1.0. You won’t have a 1.0 board if it says that the TX and RX pins are IO12 and IO15.

I assume you mean the labeling (‘silkscreen’) on the PCB?

If written on the PCB you can be sure that it should be correct.
Have you actually tried these values?

Based on this information you appear to have some older v0.x board (v05, v0.6, v0.7 or even something else).

The version of the board and a date should be printed on the PCB.
What version (“T22_Vxx”) and date does your board show?

What information does the label on the GPS module show?

There are important differences between different versions of the T-Beam boards.
It is essential to know which version you have.

For pinout diagrams of different versions of the T-Beam boards see:

1 Like