Arduino-MQ131-driver
infidel-sensor
Arduino-MQ131-driver | infidel-sensor | |
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1 | 1 | |
64 | 156 | |
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0.0 | 0.0 | |
almost 3 years ago | over 2 years ago | |
C++ | C++ | |
MIT License | Creative Commons Zero v1.0 Universal |
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Arduino-MQ131-driver
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Monitoring my home's air quality with AirGradient's DIY sensor
Not sure if this is DIY enough for you, but I'm using an MQ131 (about $20-$30 on Amazon, probably cheaper directly from China) in an air quality sensor I'm building. There's an Arduino library for it [1], and from what I can tell so far, it does work, though it's probably not super accurate. It's also somewhat sensitive to environmental factors, though you can correct for some of that with known temperature/humidity.
[1] https://github.com/ostaquet/Arduino-MQ131-driver
infidel-sensor
What are some alternatives?
vzlogger - Logging utility for various meters & sensors
invensense-imu - Arduino and CMake library for communicating with the InvenSense MPU-6500, MPU-9250 and MPU-9255 nine-axis IMUs.
pcd8544 - Minimal footprint library for Philips PCD8544 LCDs on the Arduino.
PZEM-004T-v30 - Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter
CCS811 - Arduino library for the CCS811 gas sensor for monitoring indoor air quality.
kalibr - The Kalibr visual-inertial calibration toolbox
Arduino-SIM800L-driver - Arduino driver for GSM/GPRS module SIMCom SIM800L to make HTTP/S connections with GET and POST methods
Adafruit_Sensor - Common sensor library
Firebeetle-2-ESP32-E - Using the Firebeetle ESP32-E as battery powered sensor (SKU:DFR0654-F)