Edward Duda asked 11 months ago
Hello,
I am using a Raspberry PI with the TCA9548A. This is working fine. This chip is used to read sensors with the same I2C address on different channels. I want to send the data from each channel to a gauge in Node RED. I am not sure how to set up the TCA9548A in Node RED to scroll through each channel on the TCA9548A. Any advise on this?
1 Answers
Sara Santos Staff answered 11 months ago
Hi.
Do you already have a project set up on Node-RED?
I haven’t used that multiplexer with the Raspberry Pi before.
What node are you using on Node-RED to interface with I2C?
Regards,
Sara