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Seeed-Studio / ArduinoCore-samd

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I2C not working on D4/D5 (SAMD21 PA8/PA9) #3

Closed stanleyseow closed 3 years ago

stanleyseow commented 4 years ago

I encounter this issue on I2C bus and when I search issues on the main repo, the issue is still there...

SERCOM I2C not working on pins PA08, PA09 #383 https://github.com/arduino/ArduinoCore-samd/issues/383

LynnL4 commented 4 years ago

Hi Can you provide more details? Because in our test example, most I2C devices are working properly.

stanleyseow commented 4 years ago

I tested the following sensors : ADXL345 is working

MLX90615 not working SHT31 not working

Can you have some sample codes too or they are just the same ??

LynnL4 commented 4 years ago

HI Which platform can these devices work on? And ,can you provide the URL of the library you are using?

stanleyseow commented 4 years ago

MLX90615 https://github.com/Seeed-Studio/Digital_Infrared_Temperature_Sensor_MLX90615 SHT31 https://github.com/closedcube/ClosedCube_SHT31D_Arduino

ytsuboi commented 4 years ago

@LynnL4 bump