To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

In addition to letting you directly control your SPI devices, SPIDriver shows you what’s happening on the SPI bus in real-time. In addition to letting you directly control your SPI devices, SPIDriver ...