Manuals

AirGradient Models

Here we want to give an overview of current and out-of-production AirGradient monitor models.

AirGradient Open Air Outdoor Air Quality Monitor (O-1PST) Assembly Instructions

This guide walks you through assembling and setting up the AirGradient Open Air monitor, including components, step-by-step build instructions, Wi-Fi connection, power requirements, and troubleshooting tips. Designed for beginners, the kit requires no soldering and can be completed in about 15 minutes.

AirGradient ONE (I-9PSL), Open Air (O-1PST) and Open Air Max (O-M-1PPST...) Firmware Versions

Please note that these firmware versions do not support the D1 mini (ESP8266) based models DIY Pro or Basic kit but we currently work on an update that will bring as many as possible of the new features to the D1 mini.

Certified Firmware for AirGradient ONE Model I-9PSL

Please note This is the AirGradient certified firmware blob which is closed source and has fewer features than the open-source firmware available here. Use this version for official purposes, e.g. co-location tests. This firmware is only compatible with the Version 9 of the AirGradient ONE.

Factory Flashing

Firmware image for flashing of new boards in the factory.

Special Firmware Versions

Below are custom firmwares for very specific applications and not for general use.