Useful Electronics

about 2 years ago
  • Turkey

Tutorial - STM32 MCUs Communicating Using RYLR998 LoRa Module

https://youtu.be/SqHOaU0ZsxA

In this tutorial, 2 STM32 micro-controllers are communicating together using RYLR998 LoRa Module. RYLR998 interfaced over UART and its AT commands are explained in details.

GitHub Repository: https://github.com/UsefulElectronics/stm32-rylr998-l... view more

Useful Electronics

about 2 years ago
  • Turkey

Tutorial - STM32 Multiple Buttons ADC Read Through One Pin With Software Button Debounce

In this tutorial, STM32 MCU is used to read the status of 3 buttons using only one pin that is configured to do analog to digital conversion continuously to read the voltage variations of a voltage divider circuit over DMA. Software button debounce algorithm is also used in order to ignore fal... view more