Overview

8devices Carambola 2 is a member of Carambola wireless modules family and is based on Qualcomm/Atheros AR9331 SoC. Carambola 2 is a surface mountable, single sided, Wi-Fi enabled Linux module, featuring the lowest power consumption in the industry. Module comes bundled with an open source development board for a quick start of your new Internet of Things era project. 8devices is providing OpenWRT linux distribution source code with necessary patches on GitHub repository and is supported by our growing community on a forum.

Specs

  CPU   AR9331, 400 MHz
  Memory   16 MB Flash and 64 MB DDR2 RAM
  Frequency   2.4 GHz
  Max output power   21 dBm
  Wireless standard   802.11 bgn
  Antenna (port)   U.FL connector
  Power supply   3.3 V, power consumption 0.5 W
  Available interfaces     USB host/slave, serial port, 2 x Ethernet, i2S,
  SLIC, SPDIF, 23 x GPIO
  Size   28 by 38 mm
  Software   OpenWrt

Downloads

Download Datasheet
Download Carambola 2 development board bill of materials
Download Carambola 2 development board schematics
Download Carambola 2 footprint