Device Drivers

PyMCU ships a growing collection of device drivers in pymcu.drivers. All drivers are target-independent where possible, with architecture-specific pulse-timing delegated to architecture sub-modules.

Driver	Module	Description
DHT11	pymcu.drivers.dht11	Temperature + humidity (1-Wire protocol)
DS18B20	pymcu.drivers.ds18b20	Precision temperature (1-Wire, 12-bit)
BMP280	pymcu.drivers.bmp280	Barometric pressure + temperature (I2C)
HD44780 LCD	pymcu.drivers.lcd	Character LCD, 4-bit parallel — class LCD
SSD1306	pymcu.drivers.ssd1306	128×64 OLED (I2C)
MAX7219	pymcu.drivers.max7219	8×8 LED matrix (SPI)
WS2812	pymcu.drivers.neopixel	NeoPixel addressable RGB LEDs

An LM35 needs no driver — it is a plain analog sensor, read directly with AnalogPin. (The pymcu-micropython compat package does ship an lm35 module for MicroPython-style code.)

• DHT11 — pymcu.drivers.dht11
• DS18B20 — pymcu.drivers.ds18b20