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bme280

Micropython driver for the BME280 sensor, target platform Pycom devices

cloud.virtualwolf.org

ens160

MicroPython library for the ScioSense ENS160 indoor air quality sensor.

esp32-air-quality-reader

A simple MicroPython application written for an ESP32 microcontroller, used for reading air quality values from a Plantower PMS5003 sensor.

esp32-air-quality-reader-mqtt

A simple MicroPython application written for an ESP32 microcontroller, used for reading air quality values from a Plantower PMS5003 sensor and publishing them to an MQTT topic.

esp32-environmental-status

A small MicroPython application for ESP32 or Raspberry Pi Pico W to light up LED modules based on a given threshold from data received on an MQTT topic.

esp32-sensor-reader

A simple MicroPython application written for an ESP32 microcontroller, used for reading temperature and humidity from a DHT22/AM2302 sensor and posting the results to an HTTP endpoint.

esp32-sensor-reader-mqtt

A MicroPython application written for an ESP32 microcontroller, used for reading environmental data from DHT22, BME280, ENS160, or PMS5003 sensors, and sending the results as JSON to an MQTT topic.

featherwing-temperature-displayer

A CircuitPython script used to pull temperature and humidity data from an HTTP endpoint and update a 2.9" greyscale e-ink FeatherWing that's attached to a FeatherS2.

github-actions

homebridge-wolfhaus-humidity

An extremely simple plugin for Homebridge to pull the current humidity from an HTTP endpoint and display it in Home on iOS.

homebridge-wolfhaus-temperature

An extremely simple plugin for Homebridge to pull the current temperature from an HTTP endpoint and display it in Home on iOS.

hyperpixel-brightness-control

A very simple Node.js app to listen to an MQTT topic and either turn on or off an attached Pimoroni HyperPixel 4" TFT display attached to a Raspberry Pi.

influxdb-firehose

My Telegraf/InfluxDB/Grafana configuration for slurping up data from MQTT.

lessn-archive

A simple Cloudflare Worker to read from a database dump of Lessn that's been imported into Workers KV to keep the old URLs working.

livejournal-xml-importer

A plugin to import LiveJournal XML entries into Wordpress.

mac-os-9-toolbox

A small selection of things to make it easier to transfer and convert files from old Mac OS 9 computers.

micropython-stubber

Generate and maintain stubs for different MicroPython ports to use with VSCode and Pylance, PyRight, Thonny, PyCharm or pylint

micropython-update-from-github

A small library to run over-the-air updates for a MicroPython device from a GitHub repository

ninjablock-serial-port-reader

ninjablock-status-monitor

pages-testing

papirus-image-generator

A somewhat over-engineered setup to return a bitmap image for use with a PaPiRus e-link display attached to a Raspberry Pi.

papirus-temperature-displayer

A simple Python script to read temperature and humidity data and update a PaPiRus 2.7" e-Ink display attached to a Raspberry Py.

pi-air-quality-reader

A TypeScript app to read data from a Plantower PMS5003 air quality sensor and return it in JSON format. The data extraction code is based on Adafruit's Python at https://learn.adafruit.com/pm25-air-quality-sensor/python-and-circuitpython.

pi-home-dashboard

A simple Node.js backend and Vue frontend to pull in temperature and humidity data from a MQTT broker, as well as the current power consumption, production, and charge percentage and state of a Tesla Powerwall 2 battery, and display it on a screen in a dashboard fashion.

pi-sensor-reader

A simple Node application used for reading temperature and humidity from DHT11/DHT22/AM2302 sensors on a Raspberry Pi and posting the results to an HTTP endpoint.

pi-temperature-display

A simple Python script that updates a PaPiRus ePaper display with temperature and humidity from an HTTP endpoint.

powerwall-to-pvoutput-uploader

An application to save power usage information from a Tesla Powerwall 2 and send it to pvoutput.org, and optionally publish to an MQTT broker.