This library provides a simple interface for communicating with and controlling Hex devices. It uses Protocol Buffers for message serialization and WebSocket for real-time communication. The supported ...

A python module for handling realtime sensor data from OBD-II vehicle ports. Works with ELM327 OBD-II adapters, and is fit for the Raspberry Pi.

SPI：Serial Peripheral Interface，串行外设接口。 SPI是嵌入式项目中常用的一种通信接口，正常情况下，SPI都是“双线”全双工模式。但有些情况由于产品设计的要求或者接线数目的限制, 外设会使用单线半双工模式。 SPI半双工原理 SPI单线半双工，指少一根数据线 ...