Carambola 2 / Carambola 2-I

Specification

SoC: AR9331, MIPS 24K @ 400 MHz
Memory: 16 MB Flash, 64 MB DDR2 RAM @ 200MHz
Wireless standard: 802.11b/g/n
Frequency: 2.4GHz
Max data rate: 150 Mbps
Max output power: 21 dBm
Antenna port: U.FL connector or via pin
Power supply: 3.3V, power consumption 0.5W
Available interfaces: USB, 2x Ethernet, I2S, SPI, SLIC, SPDIF, 23x GPIO
Temperature range: 0oC to +65oC / -40oC to +85oC (32F to 149F / -40F to 185F)
Mounting: Single side
Weight: 6.4 g (0.014 lb)
Size: 28 x 38 mm (1.1 x 1.5 inch)
Software: OpenWRT-8devices, v2.10-r49377, 4.1.23 kernel
Certifications: CE, FCC, IC, Telec

Guides

Quick User Guide

Radio Control


Software How To

Connect

Build Firmware

Flash Firmware

Recover Firmware

Live Boot from USB

Flash Bootloader


Getting Started Tutorials

OpenWRT UCI configuration: https://openwrt.org/docs/guide-user/base-system/uci

OpenWRT LuCI web interface: https://openwrt.org/docs/guide-user/luci/start

OpenWRT opkg package manager: https://openwrt.org/docs/guide-user/additional-software/opkg


Downloads

Firmware (Latest stable 8devices release)

Firmware (Latest stable OpenWRT release)

Firmware (Latest development OpenWRT release)

U-Boot (Latest Caraboot release)

Firmware (Latest Firmux basic release)

Bootloader (For Firmux basic firmware)

Datasheet

CE declaration of conformity

REACH declaration

ROHS declatration

Conflict Minerals statement

EOL Notification

RED 3.3 Action Plan


FAQ / Troubleshoot

Firmware Build Issues