Graphics library for the Arduino MKR Vidor 4000. Wraps https://github.com/vidor-libraries/VidorGraphics.

Arduino library for OLED displays driven by the SH1106G chip. Communication via I2C. Wraps Adafruit_SH130x (https://github.com/adafruit/Adafruit_SH110x). N.B. UNTESTED!

Arduino library for OLED displays driven by the SH1107 chip. Communication via I2C. Wraps Adafruit_SH130x (https://github.com/adafruit/Adafruit_SH110x). Tested using a Pimoroni Mono OLED Breakout (1.12" 128x128 pixels) and ESP32.

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.

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.

Nodes for drawing bar charts on the LCD screen of the Wio Terminal. Wraps https://github.com/Seeed-Studio/Seeed_Arduino_Histogram

Free fonts for the Wio Terminal display. To be used with the draw-string(wt-lcd-device) and draw-string(wt-sprite) nodes in the wio-terminal-lcd library (https://xod.io/libs/wayland/wio-terminal-lcd/).

Nodes to drive common text liquid crystal displays with I²C interfaces (based on https://xod.io/libs/xod-dev/text-lcd/). User can specify I²C bus. Compatible with I²C multiplexers (example patch provided).

TCA9548A 1-to-8 I²C multiplexer breakout (https://learn.adafruit.com/adafruit-tca9548a-1-to-8-i2c-multiplexer-breakout).

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

Library for the Sensirion SHT2x series of humidity and temperature sensors. Wraps https://github.com/RobTillaart/SHT2x. Datasheet for SHT21: https://sensirion.com/resource/datasheet/sht21

Node for measuring the amount of free Static Random Access Memory (SRAM). Based on https://github.com/mpflaga/Arduino-MemoryFree. For more information on getting the most from your Arduino memory, see: https://learn.adafruit.com/memories-of-an-arduino.

Library to drive the LCD of the Wio Terminal. Partially wraps https://github.com/Seeed-Studio/Seeed_Arduino_LCD

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.

Library provides a single node for calculating the simple moving average (https://en.wikipedia.org/wiki/Moving_average#Simple_moving_average). Based on https://github.com/ThingEngineer/movingAvgFloat which in turn is derived from https://github.com/JChristensen/movingAvg

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

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

XOD library for the SparkFun Pulse Oximeter and Heart Rate Monitor (SEN-15291). The sensor is an I²C based biometric sensor, utilising two chips from Maxim Integrated: the MAX32664 Bio Metric Sensor Hub and the MAX30101 Pulse Oximetry and Heart-Rate Module. Wraps https://github.com/sparkfun/SparkFun_Bio_Sensor_Hub_Library

X27-589 automotive gauge. Work in progress. Wraps Guy Carpenter's SwitecX25 arduino library (https://github.com/clearwater/SwitecX25).

Nodes for the Wio Terminal's built-in buzzer. Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity powered by Realtek RTL8720DN (https://www.seeedstudio.com/Wio-Terminal-p-4509.html).

Nodes for the Wio Terminal's built-in sensors (accelerometer, light meter and microphone). Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity powered by Realtek RTL8720DN (https://www.seeedstudio.com/Wio-Terminal-p-4509.html).

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

Nodes for the Wio Terminal user configurable buttons and five-way switch. Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity powered by Realtek RTL8720DN (https://www.seeedstudio.com/Wio-Terminal-p-4509.html).

MLX90614 temperature sensor. Wraps https://github.com/adafruit/Adafruit-MLX90614-Library. UNTESTED!