Whether making and receiving telephone calls over a radio link using external speakers and microphone, or exchanging data in short distances with Bluetooth, you can do it with Xadow GSM+BLE. As the heart of RePhone kit Create, the Xadow GSM+BLE is built around the powerful System-On-Chip (SOC) MT2502, offering a rich range of communication protocols - GSM, GPRS and Bluetooth (v4.0 and 2.1 dual mode). It supports quad-band 850/900/1800/1900MHz that covers any GSM network in the world. Simply insert a 2G Nano SIM card, then you are able to enchant things with cellular connectivity.

Parts List

• Xadow GSM+BLE x1
• User Guide x1

Features

• Based on the smallest commercial System-on-Chip (5.4mm x 6.2mm) currently on the market
• Open source and modular design
• Slim and small
• Built-in Xadow Connectors for easy pluggable FPC cables
• Stackable, chainable and sewable with other Xadow Modules
• Core module for most of RePhone Kits
• Perfect choice for long-distances and short-range communication

Specification

• Microcontroller: MT2502
• MCU Core: 32-bit ARM7EJ-STM RISC processor
• RAM: 4MB
• Flash Memory: 16MB
• Power Supply: 3.3 - 4.2V
• Quad-band: 850/900/1800/1900 MHz
• GPRS: Class 12 modem
• Clock Speed: 260 MHz
• Connector: 35 PIN Connector & 11 PIN Connector for Xadow
• Interfaces: LCD, Audio, I2C, SPI, UART, and GPIOs etc.
• Dimensions: 25.37mm X 20.30mm / 1" X 0.8"