Precision I²C temperature sensor. Arduino library for the MCP9808 sensor (https://learn.adafruit.com/adafruit-mcp9808-precision-i2c-temperature-sensor-guide). Wraps https://github.com/adafruit/Adafruit_MCP9808_Library. Device datasheet: https://cdn-shop.adafruit.com/datasheets/MCP9808.pdf

Graphics library for the Sense CAP Indicator screen. Wraps https://github.com/WaylandM/Seeed_Arduino_GFX

GFX fonts for the SenseCAP Indicator display. To be used with the draw-string node of the sensecap-indicator-gfx library. Wraps https://github.com/WaylandM/XOD_ArduinoFreeFontFile.

Nodes for the RP2040 in the Seeed Studio SenseCAP Indicator.

SGP air quality sensor. Wraps https://github.com/adafruit/Adafruit_SGP40

Sensirion SCD4x CO2, relative humidity and temperature sensor. Wraps https://github.com/Sensirion/arduino-i2c-scd4x

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

XOD library to control the internal real time clock (RTC) of the Arduino Zero, MKR1000 and related boards. Tested using the MKR Vidor 4000. Wraps https://github.com/arduino-libraries/RTCZero

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!

Generates rectangular waveforms of a user-defined duty and period. Waveforms can have a maximum frequency of 1MHz (period of 1 microsecond). Uses Paul Stoffregen's TimeOne library: https://github.com/PaulStoffregen/TimerOne.

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

LIS3DH triaxial accelerometer on an SPI bus. Wraps https://github.com/adafruit/Adafruit_LIS3DH. Datasheet: http://www.st.com/resource/en/application_note/cd00290365.pdf. N.B. this library has not been tested.

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

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

This library will provide a collection of display templates for the Wio Terminal. At present the library contains just one template: a four panel display.

Sensirion SGP30 Indoor Air Quality (IAQ) sensor. Wraps https://github.com/adafruit/Adafruit_SGP30. Datasheet: https://sensirion.com/media/documents/984E0DD5/61644B8B/Sensirion_Gas_Sensors_Datasheet_SGP30.pdf.

SHT4x relative humidity and temperature sensor. Tested using an SHT40 device. Wraps https://github.com/adafruit/Adafruit_SHT4X

Nodes for reading each bit of a byte.

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

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

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.

Library for the M5Stack LoRa868 module: https://docs.m5stack.com/en/unit/lorawan868. Wraps a modified version of https://github.com/m5stack/M5-LoRaWAN

Library for Total Dissolved Solids (TDS) sensor with temperature compensation. A TDS sensor can be used to measure water quality. Compatible devices include https://www.dfrobot.com/product-1662.html and http://www.cqrobot.wiki/index.php/TDS_(Total_Dissolved_Solids)_Meter_Sensor_SKU:_CQRSENTDS01

Arduino library for OLED displays driven by the SSD1306 chip. Communication via I2C. Wraps Adafruit_SSD1306 (https://github.com/adafruit/Adafruit_SSD1306).

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