@HappyUser Thank you very much! It has solved the problem.

Hey @HappyUser

I’m experiencing a similar issue with channel 0 on my PCA9548AP while using 6 Weight I2C Units.

When a Weight Unit is connected to channel 0, no response is detected.
However, when connected to any other channel, the device address is shown correctly.

Were you able to find a solution for this issue? I haven’t been able to resolve it yet and would appreciate any insights.

Thanks in advance!

Hi everyone,

I have a system with multiple components connected in parallel. The setup consists of 4 PA Hubs, each connected to 6 I2C weight measurement units. These PA Hubs are then connected to a 4-way relay unit. I’m considering using an M5Stack Core2 to power and control the entire system, but I’m unsure if it’s compatible or capable of handling this configuration. Could you provide insights on whether the M5Stack Core2 is suitable for this setup?

Thank you!

Hi everyone,

I have a question about the current consumption of the I2C Weight Unit. Has anyone measured it or knows how much it is? I couldn’t find any details in the specifications. I know the HX711 itself has a current consumption of less than 1.5 mA, but I’m unsure about the consumption of the STM32.

I’d really appreciate any insights or measurements you can share!

Thanks in advance!