Jolt.js is a programmable Bluetooth motor driver board


With the Espruino JavaScript interpreter on its internal ARM microcontroller, software can be uploaded, debugged and modified wirelessly from any modern computer or phone, making development of embedded devices significantly easier. Jolt.js has 8 high power outputs, capable of 1A each, as well as 4 Qwiic connectors. It can even control and be controlled by other Bluetooth LE devices.


Features

  • Bluetooth Low Energy
  • Espruino JavaScript interpreter pre-installed
  • nRF52840 SoC - 64MHz ARM Cortex M4, 256kB RAM, 1MB Flash
  • 8x high power 1A H-bridge outputs on screw terminals
  • 4x Qwiic/Stemma connectors (2x analog capable with 500mA FET, 2x with 4x GPIO)
  • 2.7v to 18v input range
  • Ultra low power (down to 0.008mA) when idle
  • LiPo battery connector with inbuilt charger
  • USB-C with USB Serial support
  • 1x 3mm mounting hole
  • 1x Button
  • 40mm x 40mm x 12mm with protective silicone case
  • PCB Dimensions: 37.2mm x 36mm


Shipped in box with instruction card, silicone case, and 1x Qwiic cable


See a list of tutorials for Jolt.js on the main Espruino Website or have a look on the Espruino forum.


Features
Inputs Button, 4x high voltage (18v) analog inputs
Outputs RGB LED, 8x 1A Motor driver outputs, 2x FET outputs
GPIO (0.1") 0
GPIO (Other) 4x GPIO on rear, 12 GPIO on Qwiic Connectors, 8x 1A motor driver outputs, 2x FET outputs
Features Bluetooth LE, Qwiic Connectors, 8x Powered Outputs, 2x FET outputs
Memory
RAM (kB) 256
Flash (kB) 1024
Processor
Clockspeed (MHz) 64

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Espruino Jolt.js

  • Brands Espruino
  • Product Code: ESPRUINO_JOLTJS
  • Availability: 797
  • £42.00

  • Ex Tax: £35.00

  • 2 or more £40.80
  • 5 or more £39.60
  • 10 or more £38.40
  • 20 or more £36.00
  • 100 or more £31.20

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Tags: Espruino, Jolt.js, Jolt, BLE, Bluetooth LE