“A small, simple, and easy to use, room temperature sensor. It measures and displays temperature on an SSD1306 LCD. All powered by a battery
This project is about building your own room temperature display with the Xiao RP2040 from Seeed Studios. The Xiao series of MCU’s are small packaged but they pack a punch!! This project relies heavily on the Xiao RP2040 as it consumes little power, has great accuracy thanks to the RP2040 microprocessor, and a cost effective price of under $6. There are more processor variants available like, ESP C3, and Realtek!!”