Now that I had the Wheatstone thought out, I connected it to the HX711 and wired it as per the example schematic. I had to add the two fixed 1000 ohm resistors per the diagram to make the Wheatstone a full four cell bridge. I added in the color codes of the load cells to the sketch and it is wired internal just like this really Ugly hand sketch shows. Having found the HX711, I went looking for an ESP32 type chipset that was the smallest unit that I could find that was in stock and available. I stumbled into the TinyPico.....it is a full ESP32 with WiFi and BLE and extremely small. I will take more pictures of the installation in future log entries. But I was able to wire it up and tested it and it worked with the example sketches...!! A lot of software work needed to be done....and I was still on the lookout for a way to communicate with an iPhone. The hunt for that continued......
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