Posted in how-to, Microcontrollers Tagged diy, IoT, mqtt, node-red, temperature sensor, Wemos d1 ← Ice Fishing Tent Makes Winter Ham Radio Comfy Retro Breadboard Gives Up Its 1960s Secrets → ...

First of all, there are definitely simpler ways to monitor remote temperatures, but [Mike]’s remote MQTT temperature sensor and display project is useful in a few ways.