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 … ...

较高时，它将忽略主节点。 这使你可以让多个SPI器件共享相同的MISO，MOSI和CLK线。 要为新的SPI器件编写代码，需要注意以下几点： 你的设备可以使用的最大SPI速度是多少？ 这由SPISettings中的第一个参数控制。 如果你使用的芯片的额定频率为15 MHz，则使用15000000。

In fact, transaction support in the Arduino library is something [Paul] worked on himself, and gets around the problem of having SPI-related code happening in both the main loop of a program and ...

Arduino enthusiasts or those looking to learn more about programming with Arduino and electronics-in-general may be interested in a new Kickstarter campaign and Arduino compatible 42-Digit SPI ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...