I have a Yinmik wifi pool monitor that is set up in Home Assistant but I can only view Battery, Temperature and TDS. How can I view CL and PH?
Welcome to the forum!
How is the device connected to HA? ZHA, ZigBee or a Tuya-based integration?
Through Tuya integration. There is a Tuya gateway and the YK S03 when I check for devices in Home Assistant. The device information shows two sensors: Temperature and Total dissolved solids and a Battery diagnostic.
There are several Tuya Integrations that are custom because some work better with some devices that others. Try a different integration. They would be in GitHub. You can use HACS to help you search for one.