Espruino 1.4 - Open Source Javascript Microcontroller _RPI_ARC_HAT Some light soldering is required

Some light soldering is required to attach the through-hole headers to the PCB for plugging into the Arduino as well as the terminal blocks for the speakers

Not compatible with 200mil or wider chips

Weight: 31g

Or maybe you want to drive a lot of LEDs with precise PWM output

Espruino 1.4 - Open Source Javascript Microcontroller _RPI_ARC_HAT Some light soldering is requiredTry the JavaScript of things with the Espruino the world's first open source JavaScript microcontroller! This little board has an STM32 microcontroller pre programmed with Espruino all ready to go so you can start playing with Javascript microcontrollers. Warning: if you only use Assembly and think that even embedded C C++ is for wimps, this device might explody your head. The Espruino is a tiny computer with a JavaScript interpreter, allowing for