Extensions

Tooling, Drivers, and Libraries

Several users in the AtomVM community have provided extensions to AtomVM to support integrations with specific peripherals and networking protocols. These extensions are growing and currently include the following.

Tools

• atomvm_rebar3_plugin A Rebar3 plugin for streamlining the development of AtomVM applications written in Erlang
• ExAtomVM A Mix plugin for streamlining the development of AtomVM applications written in Elixir
• atomvm_packbeam Purerlang version of AtomVM PackBeam utility
• uf2tool Erlang escript to work with .uf2 files

Drivers

Nif and port based drivers

• atomgl AtomGL is a display driver for a number of different display models and technologies
• atomvm_dht ESP32 DHT11 and DHT12 drivers for AtomVM
• atomvm_esp32cam An AtomVM Nif for interfacing with cameras connected to the ESP32
• atomvm_gps Support for GPS device integration (using ESP-IDF UART/NMEA) on AtomVM
• atomvm_led_strip ESP32 RMT Nifs for WS2812 and SK6812 Addressable LEDs (recommended replacement for atomvm_neopixel if you need the performance of a nif based driver)
• atomvm_m5 A port of M5Unified for the AtomVM platform
• atomvm_mqtt_client An ESP32 MQTT client library
• atomvm_nvs_reset An IDF component that supports resetting NVS by holding a pin
• atomvm_ssd1306 AtomVM ESP32 driver for SSD1306 displays
• atomvm_ulp ESP32 ULP Driver
• avm_epdiy_display AtomVM EPDiy E-Paper Display Driver

BEAM based drivers

• atomvm_lib A rich set of libraries for integrating various sensors and peripherals, including:
  • BME280 Temperature, humidity, and atmospheric pressure sensor
  • BH1750 Luminosity sensors
  • SHT3X Temperature and humidity sensor
• atomvm_lora SX127X LoRa modem drivers and libraries
• avm_ls Pure BEAM (Native support for Erlang, Elixir, and Gleam!) driver for WS2812, SK9822, and AP102 Addressable LEDs (recommended pure BEAM replacement for atomvm_neopixel)

Libraries

• avm_scene An OTP display orchestration application
• mjson Purerlang JSON encoder and decoder designed for AtomVM

If you have an extension to AtomVM you would like listed here, please contact us.