OSHW High precision calibrated digital air quality CO2, temperature, humidity, air pressure sensor board with UEXT connector

MOD-ENV4

Analog gas and air quality sensors have quite negligent readings. They need special calibration to measure correctly.

This is why CCS811B digital air quality sensor by AMS is so interesting. It can measure indoor air quality and CO2 content with digital readings from 400 up to 29206 ppm.

MOD-ENV has CCS811B and BME280 digital precise temperature, humidity and air pressure sensor assembled together. Both operate through I2C and are low power with sleep modes which makes them perfect for enviroment monitoring and IoT.

ESP32-POE, ESP32-POE-ISO, ESP32-EVB has UEXT connectors and can directly connect to MOD-ENV.

The price of MOD-ENV is between EUR 14.36 and 15.95 depend on quantity.

SC1000 Open Source Pocket size Portable Scratch Digital instrument you can build by yourself and impress your friends

[rasteri] released small pocket size digital scratch instrument and the video above explains how to assembly one. A13-SOM256 is used inside with small PIC to sense the rotating plate position and potentiometers.

Looks like a fun project! We are very tempted to build one for ourselves 🙂

New Product in stock: MOD-MPU6050 Digital 3-axis accelerometer + 3-axis gyro with UEXT

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MOD-MPU6050 is new Open Source Digital 3-axis accelerometer and 3-axis gyro combo breakboard. It comes with UEXT connector and cable so you can connect it to any of our development boards which have UEXT connector, but if you want you can use it also with breadboard as all MPU6050 signals are available in two rows at 0.1″ step on the two sides of the PCB.

The board is in stock and cost EUR 9.95

Demo code for OLinuXino in C and Python and for Arduino, MAPLE, Pinguino will be available on our web, the Eagle CAD files and schematic is also there.

New Product in Stock: MOD-HMC5883L Digital compass with UEXT connector

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MOD-HMC5883L is new Open Source Digital Compass breakboard. It comes with UEXT connector and cable so you can connect it to any of our development boards which have UEXT connector, but if you want you can use it also with breadboard as all HMC5883L signals are available in two rows at 0.1″ step on the two sides of the PCB.

MOD-HMC5883L is with 12 bit precise ADC and allow you to measure north with 1-2 degree error.

The board is in stock and cost EUR 9.95

Demo code for OLinuXino in C and Python and for Arduino, MAPLE, Pinguino will be available on our web, the Eagle CAD files and schematic is also there.

New Product in stock: MOD-BMP085 digital barometric pressure sensor

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MOD-BMP085 is new Open Source Hardware Digital Barometric pressure sensor breakboard. It comes with UEXT connector and cable so you can connect it to any of our development boards which have UEXT connector, but if you want you can use it also with breadboard as all BMP085 signals are available in two rows at 0.1″  step on the two sides of the PCB.

BMP085 allow you to measure pressure in range 300..1100hPa which corresponds to +9000m .. -500m above sea level.

The board is in stock and cost EUR 9.95

Demo code for OLinuXino in C and Python and for Arduino are available on our web, the Eagle CAD files and schematic is also there.