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The GPS Module for Tessel allows you to accurately determine your position anywhere on earth.   Features Up to 1.8m accuracy 66 search channels, 22 tracking channels, -165dBM sensitivity Max 10Hz update rate Compatible with...

  What is Tessel 2?   Tessel 2 is a connected hardware prototyping system that you can take into production. It features elegant command line tools that make it simple to deploy code, set Wi-Fi credentials, and manage authentication...

Espruino Pico is a tiny microcontroller board that runs JavaScript (it doesn't need to be plugged into a computer), making it easier than ever to control electronics in the real world. You can program it with nothing but a serial terminal program,...

Espruino Pico is a tiny microcontroller board that runs JavaScript (it doesn’t need to be plugged into a computer), making it easier than ever to control electronics in the real world. You can program it with nothing but a serial terminal...

Control up to 16 hobbyist/RC servos. Make it move! Control locks, wheels, cords, or anything else you can think of.   Features Standard PWM output is compatible with servos of all sizes Takes a separate barrel jack power connection...

This module is only compatible with Tessel 1 and will not be functional on Tessel 2. Reads high-density media from microSD cards. Store pictures or other data locally on your Tessel.   FEATURES • ŸReads / writes microSD...

  Control high-current devices, such as power cords and appliances. Turn your coffee maker on when the Ambient module detects light, or based on input from an app.   Features Rated for 240V and 5A ŸAC or DC...

This module is only compatible with Tessel 1 and will not be functional on Tessel 2. Decode audio files or streams and output; record audio. Make your Tessel play a tune, or listen in...   FEATURES • ŸDecodes...

This module is only compatible with Tessel 1 and will not be functional on Tessel 2. Allows your tesselation to work as a Bluetooth LE master or slave device. Connect to your phone, FitBit, or other low-powered device...

This module is only compatible with Tessel 1 and will not be functional on Tessel 2. Add the sense of sight to Tessel! Take pictures of your projects, from your projects.   Features Supports 640x480, 320x240, and 160x120 Still...

Read RFID cards. Have your pet door automatically open when their RFID-tagged collar approaches, or connect to the unique IDs of your and your friends' public transit cards for customized interactions!   Features 13.56 MHz Support...

Detect humidity and temperature from your environment. Monitor your plants or exotic pets. Pull weather data from the internet and replicate a climate by hooking up relays to fan/heater/humidifiers.   FEATURES Measure 0 to 70 °C (32...

The Infrared (IR) Module can send and detect IR signals. Use a Tessel as a remote for your TV, radio, or even another Tessel.   Features Transmits and receives from 30+ feet (line of sight) Detects max 38kHz IR Receiver IR...

Detect orientation and movement of your Tessel by measuring gravity / acceleration. Control by tilt!   FEATURES • 3-Axis Digital Accelerometer • 12-bit resolution • Selectable...

The Ambient sensor can detect ambient light and sound levels. Clap to turn on the TV (paired with infrared) or know from a web app if the lights are on at home.   FEATURES The microphone is optimized for detecting the ambient noise level...