I’m looking to hook up 2 SparkX MCP9600s to my arduino mega, but ive hit a bit of a roadblock.
in the sparkfun (not sparkx) mcp9600 hardware hookup info it says that the address can be manually set by cutting a jumper and soldering a resistor in place. since the sparkx version has no such jumper (it can be cut but not re-soldered), how would i go about changing the address?
also, once the address is changed, is it really still necessary for me to get a multiplexer so that i can run both? i thought the whole point of the addresses was to communicate to multiple devices with the same qwiic I2C connection.
lets say the mux is necessary and i cant alter the addresses. is there a way for me to activate/deactivate each amplifier at a time to get each temp reading?