ModBus ESP32 Adapter – A tiny disaster (but it works!)

In addition to receiving my latest Dual Temperature Sensor boards from PCBWay, I also ordered a few of my Modbus ESP32 adapter boards. I was short a 210Ω resistor, but I soldered it all up anyway. Never hurts to practice. The first objective was getting the ESP32-C6 talking over USB so I could flash it. […]