search

bigtreetech / MMB

57 stars 7 forks source link

I2C AHT10 #12

Open Tannoo opened 1 week ago

Tannoo commented 1 week ago

I forgot to mention this is on the BTT MMB CAN board. I have this board functioning as 'MMU' via USB. I will eventually move to CAN.

I can not get this to connect.

[temperature_sensor MMU_Temp]
sensor_type: AHT10
i2c_mcu: mmu
i2c_software_scl_pin: mmu: PB3
i2c_software_sda_pin: mmu: PB4
i2c_address: 56
i2c_speed: 100000
aht10_report_time: 30

This just gives me this:

MCU 'mmu' shutdown: soft_i2c NACK
Tannoo commented 1 week ago

I have tried an AHT20 also.... still the same result.