€119.90
% €123.90 (3.23% saved)Available · 68 piece · 1-3 days
€119.90*
% €123.90* (3.23% saved)
Product information "Espruino bangle.js v2 Smartwatch, black"
You can install new apps from the internet or develop your own using JavaScript. All you need is a web browser (Chrome, Edge or Opera) and you can upload apps or write code that runs wirelessly on your watch! Bangle.js is waterproof and features Bluetooth Low Energy, GPS, a heart rate monitor, accelerometer, magnetometer, pressure sensor and more.
Technical specifications
- IP67 Waterproof (not suitable for swimming)
- Nordic 64MHz nRF52840 ARM Cortex-M4 processor with Bluetooth LE
- 256kB RAM, 1MB on-chip flash, 8MB external flash
- 1.3 inch 176x176 always-on 3-bit colour LCD display (LPM013M126) with backlight
- Full touchscreen (glass with 6H hardness)
- GPS/Glonass receiver
- Heart rate monitor
- 3-axis accelerometer
- 3-axis magnetometer
- Air pressure/temperature sensor
- Vibration motor
- 200mAh battery, 4 weeks standby time
- 36mm x 43mm x 12mm case, with 20mm standard wristbands
- Full SWD debug connector on the back of the watch
- Colour: black
| Zolltarifnummer: | 85044084 |
|---|---|
| Brand: | Espruino |
| Color: | black |
| Country of Origin: | China |
| Gross Weight (kg): | 0.151 |
| Manufacturer ID: | BANGLEJS2 |
| Product ID: | BANGLE-JS-2 |
Espruino
Espruino – Efficient Microcontroller Platform for JavaScript Programming
Espruino is an open-source microcontroller platform designed specifically for programming with JavaScript. The brand provides developers with a simple and efficient way to create IoT projects, prototypes, and embedded systems without extensive knowledge of low-level programming.
Espruino’s product lineup includes microcontroller boards such as the Espruino Pico, Espruino WiFi, and Puck.js. These boards are compact, energy-efficient, and feature versatile interfaces like GPIO, UART, I2C, and SPI. They enable quick and direct programming via a user-friendly web IDE, eliminating the need for additional software installation.
The platform is renowned for its ease of use: JavaScript code can be executed directly on the board without complex compilation processes. This makes Espruino ideal for beginners, makers, and developers seeking rapid results. Advanced features include Bluetooth LE integration, real-time data processing, and energy management.
Espruino emphasizes open-source technology and fosters an active community. Users benefit from extensive documentation, tutorials, and a forum that encourages project sharing and development.
Focusing on user-friendliness and innovation, Espruino has established itself as a leading platform for JavaScript-based microcontroller development. The products are ideal for IoT applications, smart devices, and prototyping projects, offering an intuitive introduction to the world of embedded programming.
Pur3 Ltd
11 High Street
GB OX14 4NB Culham, Oxfordshire, Abingdon
https://www.espruino.com
gw@pur3.co.uk
Person responsible for the EU
BerryBase GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
einkauf@sertronics.shop
Safety instructions
- Avoid static discharge during handling, as the electronics are sensitive to ESD.
- Do not use near water, heat sources or humid conditions.
- Only operate with the recommended voltage and current, overvoltage can damage the board.
- Ensure ventilation to prevent the board from overheating.
- Keep contacts and connections free of dirt and foreign objects to avoid short circuits.
- Do not use for direct contact with flammable materials.
- Only use suitable tools and specialist knowledge for repair and maintenance work.
- Dispose of in accordance with local regulations for electronic devices, recycle batteries separately.
- Do not dispose of with household waste.
- Separate plastic and metal components where possible and recycle.
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4 reviews
21 August 2025 13:37
Beste Uhr
Ich trage die Uhr durchgehend seit über 2 Jahren. Die beste Uhr die ich je hatte.
4 April 2025 14:53
Decent
Fast shipment and delivered quickly. However I am a bit disappointed since LCD screen has some important light bleeding.
26 May 2022 00:00
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7 April 2022 00:00
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