Which Espruino?
Espruino comes in four flavours, all of which:
- Use JavaScript, supporting Strings, Maps, Objects, and Dynamic Arrays right out of the box!
- Work on Windows, MacOS, Linux, Chromebook and Android
- Are Low power, drawing under 0.1mA in Deep Sleep mode
- Contain an on-chip Real Time Clock
- Are fully Open Source (software, hardware, documentation and tools)
- Have full documentation, and a thriving forum
- Support a huge range of third party hardware, including ESP8266 WiFi, CC3000 WiFi, and WIZnet Ethernet
Espruino Pico
- 33mm x 15mm (1.3in x 0.6in)
- On-board Type A USB
- Red and Green LEDs, General purpose Button
- 84Mhz ARM Cortex M4 processor
- 384kB Flash, 96kB RAM
- 22 GPIO pins: 21 PWM, 9 ADC, 2 USARTs, 3 SPI, 3 I2C
- CE and RoHS certified
- Available with or without soldered pins
- Voltage range: 3.5v - 16v
- See more technical information
Original Espruino
- 54mm x 41mm (2.2in x 1.6in - half business card)
- Micro USB, Micro SD card, JST PHR-2 battery connector
- RGB LEDs, Reset + General purpose Buttons
- 72Mhz ARM Cortex M3 processor
- 256kB Flash, 48kB RAM
- 44 GPIO pins: 26 PWM, 16 ADC, 5 USARTs, 3 SPI, 2 I2C and 2 DACs
- CE and RoHS certified
- Prototype area
- Voltage range: 3.5v - 16v
- See more technical information
Puck.js
- Bluetooth Low Energy
- Software programmable NFC tag
- Red, Green and Blue LEDs, and General purpose button
- Infrared transmitter
- Built in magnetometer, thermometer, light and battery level sensors
- 36mm dia, 12.5mm thick case (64mm x 62mm x 16mm in cardboard box)
- Tough Silicone cover and ABS plastic rear with lanyard mount
- 64MHz Cortex M4 processor
- 64kB RAM, 512kB Flash
- 17 GPIO pins (8 on 0.1" pitch)
- Voltage range: 2.0v - 3.6v
- See more technical information
Espruino WiFi
- 30mm x 23mm (1.2 x 0.9 inch)
- ESP8266 WiFi (802.11 b/g/n)
- Micro USB, WiFi activity LED, Red and Green LEDs and General purpose Button
- 100Mhz ARM Cortex M4 processor with external 32kHz oscillator
- 512kB Flash, 128kB RAM
- 21 GPIO pins: 20 PWM, 8 ADC, 1 USART, 3 SPI and 2 I2C
- Voltage range: 3.5v - 5v
- See more technical information
Distributors
Espruino is available from the following distributors (click to go directly to the product):
| Original | Pico Unpinned |
Pico Pinned |
WiFi | Puck.js | Accessories | |
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| Original | Pico Unpinned |
Pico Pinned |
WiFi | Puck.js | ||
| Bulk Purchase Discounts | ||||||
If you want to order 20 or more boards (or become a distributor), please contact us directly. We offer large discounts if you purchase in quantity. Prices excluding Postage and Packing are: |
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| >= 20 (ex VAT) | £16.67 | £13.33 | £13.33 | £20.00 | £20.00 | |
| >= 50 (ex VAT) | £15.83 | £12.66 | £12.66 | £19.00 | £19.00 | |
| >= 100 (ex VAT) | £15.00 | £12.00 | £12.00 | £18.00 | £18.00 | |