RedBear DUO - Wi-Fi + BLE IoT Board

Duo is a thumb-size development board made to simplify the building process of Internet of Things (IoT) products. Everything you need is built into the Duo. It contains WiFi, BLE and Cloud, all in a compact form factor that makes it ideal for your first prototype, a finished product, and everything in between.With the help of RB Link, a RedBear expansion board, you can attach add-on modules without any soldering at all. You can get your prototype up and running in no time. You can buy Grove Starter Kit for Photon to develop projects.FEATURESBoth Wi-Fi and BLE capabilitiesFree Particle io Cloud ServicesArduino, JavaScript and Python support (WiFi & BLE only)Broadcom WICED SDK (Wi-Fi & Bluetooth Dual Mode)Free Android and iOS AppsIntegration with RBLink and work with Grove systemSPECIFICATIONSTMicroelectronics STM32F205 ARM Cortex-M3 @120MHz, 128 KB SRAM and 1MB FlashBroadcom BCM43438 Wi-Fi 802.11n (2.4GHz only) + Bluetooth 4.1 (Dual Mode) combo chipOn-board 16 Mbit (2 MB) SPI FlashIntegrated chip antenna with the option to connect external antenna18 I/O pinsRGB status LEDSmall single-sided PCB for easy mounting on other PCB boardsDuo comes with headers soldered20.5mm x 39mmPART LIST1 x RedBear DUO – Wi-Fi + BLE IoT BoardDOCUMENTSFor libraries and documents, please visit GitHub page.TechsupportThis product is designed by Redbear, For technical support, please visit https://redbear.cc/contact-us/.