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
Software How To
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)