low.js for ESP32 API
low.js provides several modules in addition to the Node.js API modules with which the microcontroller peripherials can be interfaced.
| Module Name | Description |
|---|---|
| can | Interface devices and electronics via CAN |
| gpio | Get or set GPIO pin values, use PWM or ADC |
| i2c | Interface electronics via I2C |
| lowsys | Methods to control low.js itself |
| opc-ua | Implements OPC-UA client functionality |
| sdcard | Methods to control SD cards |
| signal | Output arbitrary signals on GPIOs |
| spi | Interface electronics via SPI |
| uart | Interface electronics via UART |
| ws | WebSocket client and server support! Not part of low.js, but rather an external module from the npm repository, preinstalled as an example. Can be uninstalled. |
For some some selected drivers to interface things, please take a a look at our examples GitHub repository.