Adafruit Espruino MDBT42Q Breakout [ADA3876]
The Espruino's fast response time has a lot of advantages. It allows for quick and easy debugging and is a great way to test your project before your big reveal. This module is a miniature, embeddable version of the Pixl.js - it just contains the Espruino-running Bluetooth LE module, regulator and reset button. In addition, you can control the Espruino from almost anything that has Bluetooth Low Energy.
Breakout board features
- Bluetooth Low Energy
- nRF52832 SoC - 64MHz ARM Cortex M4, 64kB RAM, 512kB Flash
- 22 x GPIO (capable of PWM, SPI, I2C, UART), including 7 analog inputs - 0.1" pin header
- 2.5 - 16v voltage input, 20uA power draw when advertising
- Red and Green LEDs
- Built in thermometer
Some light soldering is required to power this small breakout. It isn't the easiest Espruino to start with, but when you need to go small this one is as tiny as it gets.
Product Weight: 2.4g / 0.1oz