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Xinyuan-LilyGO / LilyGo-LoRa-Series

LILYGO LoRa Series examples
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GPS problems... #20

Closed BArratia-CL closed 4 years ago

BArratia-CL commented 4 years ago

Hi! I have two t-beam with the AXP192 chip and I'm struggling to achieve GPS information. The OLED is working and the LoRa functionality too, I can send and receive messages, but when trying to get any GPS data it keeps saying "Positioning" and then change to "NO GPS detected". I tried disconnecting the OLED display and checking the serial monitor, here is what it says:

image

Please help!

Thanks in advance :)

BArratia-CL commented 4 years ago

Solved, It was a I2C problem...

Zapfmeister commented 4 years ago

What exactly was the issue?

BArratia-CL commented 4 years ago

What exactly was the issue?

It was a while ago, but I think that it was a problem with the TX and RX pins, I switched them and It worked (I think I was using a bad or old image for reference)