Arduino library for 433MHz RF transmitter and receiver modules. Wraps the RH_ASK driver from the RadioHead Packet Radio library for embedded microprocessors (https://www.airspayce.com/mikem/arduino/RadioHead/).

Nodes for ViSi-Genie INHERENT widgets. Extends gabbapeople/4d-ulcd and bradzilla84/visi-genie-extra-library. I haven't yet found time to test these nodes, so please let me know if you encounter any problems.

Nodes for ViSi-Genie INTERNAL widgets. Extends gabbapeople/4d-ulcd and bradzilla84/visi-genie-extra-library. Most nodes have yet to be tested.

Library for TI's ADS1115 16-bit ADC. Wraps https://github.com/adafruit/Adafruit_ADS1X15. Work in progress - limited testing!

Library for AHT10 and AHT20 temperature and humidity sensors. Wraps https://github.com/adafruit/Adafruit_AHTX0

Reads analog signal value from ADC port. Does not check if port is a valid analog port. Arduino Unos with DIP ICs typically only have six analog ports broken out to headers: A0-A5. SMD Unos (such as the Grove Beginner Kit) also have headers for ports A6 and A7, however the function isValidAnalogPort does not consider A6 and A7 to be valid ports and so the inbuilt analog-read node cannot be used with these ports. This library provides an alternative analog-read node which doesn't check if the analog port is valid.

Library for generating composite video on Arduino. Wraps Arduino-TVout (https://github.com/Avamander/arduino-tvout). Information on hardware connections can be found here: https://playground.arduino.cc/Main/TVout/

Adafruit AS7341 10-Channel Spectral Sensor. Wraps https://github.com/adafruit/Adafruit_AS7341.

AMS OSRAM AS7343 14-Channel Spectral Sensor. Wraps https://github.com/WaylandM/AMS_OSRAM_AS7343. Datasheet: https://ams.com/documents/20143/6705498/AS7343_DS001046_6_00.pdf

Hardware sleep to save battery on AVR-based boards. Based on https://xod.io/libs/nkrkv/avr-sleep/

BMP280 barometric pressure and temperature sensor. Wraps https://github.com/adafruit/Adafruit_BME280_Library. Datasheet: https://cdn-learn.adafruit.com/assets/assets/000/115/588/original/bst-bme280-ds002.pdf. N.B. UNTESTED!

BMP280 barometric pressure and temperature sensor. Wraps https://github.com/adafruit/Adafruit_BMP280_Library. Datasheet: https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001.pdf

Absolute orientation sensor. Arduino library for the BNO055 breakout (https://learn.adafruit.com/adafruit-bno055-absolute-orientation-sensor/). Wraps Adafruit Unified BNO055 Driver (https://github.com/adafruit/Adafruit_BNO055).

Cayenne Low Power Payload with Extended Data Types. CayenneLPP format is an efficient way to send sensor data over low bit rate connection, like LoRa. Wraps https://github.com/ElectronicCats/CayenneLPP.

ASAIR DHT20 humidity and temperature sensor (https://cdn-shop.adafruit.com/product-files/5183/5193_DHT20.pdf). Wraps https://github.com/RobTillaart/DHT20

DS18B20 digital temperature sensor. Enables use of multiple DS18B20 devices on a single one-wire bus. Wraps https://github.com/milesburton/Arduino-Temperature-Control-Library and https://github.com/PaulStoffregen/OneWire.

Quadrature Encoder Library for Arduino. Wraps https://github.com/PaulStoffregen/Encoder.

This library will become a collection of utility nodes for the ESP8266 and ESP32.

Save data (byte, number and string data types) to the non-volatile storage (NVS) of the ESP32. Wrapper for the ESP32 Preferences library (https://github.com/espressif/arduino-esp32/tree/master/libraries/Preferences). Tutorial on using the library: https://www.hackster.io/wayland2/access-esp32-non-volatile-storage-using-xod-252ec9

Random number generator for the ESP8266. Wraps https://github.com/marvinroger/ESP8266TrueRandom

Calculate the coordinates of all rectangles in a user specified grid. Facilitates drawing repeated patterns on a display.

Generates a linear sequence of numbers. This patch was created to facilitate the drawing of repeated elements (e.g. gridlines) on displays.

Arduino NMEA (National Marine Electronics Association) parsing library (wraps https://github.com/mikalhart/TinyGPSPlus). Provides nodes for extracting position, date, time, altitude, speed, and course from consumer GPS devices. Tested using a NEO-6M.

Interface object constructors for I²C hardware buses 1-3 (Wire1 - Wire3).

LIS3DH triaxial accelerometer. Wraps https://github.com/adafruit/Adafruit_LIS3DH. Datasheet: http://www.st.com/resource/en/application_note/cd00290365.pdf. This library was tested on a LIS3DHTR.