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sparkfun / SparkFun_I2C_GPS_Arduino_Library

Library for reading and controlling MT3333 and MT3339 based GPS modules over I2C.
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Other devices on i2c bus give incorrect data #16

Open gpabdo opened 12 months ago

gpabdo commented 12 months ago

When I run begin() before setup of any other i2c devices, if begin() returns true, all other devices fail to init, and if I init the other devices before the gps begin() and it returns true, they all give inaccurate values, either way the gps works correctly though. begin() seems to be doing something to the bus, but I can't figure out what it is.

gpabdo commented 11 months ago

This must be something to do with the SparkFun LoRa Thing Plus - expLoRaBLE I tried the same code on a SparkFun Thing Plus - ESP32 WROOM (USB-C) and it works just fine.