Carambola 2
Carambola 2 is a surface mountable, based on Qualcomm AR9331 SoC, single sided, Wi-Fi enabled Linux module, featuring the lowest power consumption in the industry.
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8devices Carambola2 is a member of Carambola wireless modules family and is based on Qualcomm AR9331 SoC.
Carambola2 is a surface mountable, single sided, Wi-Fi enabled Linux module, featuring the lowest power consumption in the industry.
Module comes in two versions: Commercial, operating in 0-65 °C (Carambola2), Industrial, operating in -40-85 °C (Carambola2-I).
8devices is providing OpenWRT linux distribution source code with necessary patches on GitHub repository and is supported by our growing community on forum.
Specs
- CPU
- AR9331, 400 MHz
- Memory
- 16 MB Flash and 64 MB DDR2 RAM
- Frequency
- 2.4 GHz
- Max output power
- 21 dB
- 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
Development board details
- E1 - Integrated 2.4 GHz chip antenna
- J12, J13 - 2 x 10 2.54 mm pitch prototyping area holes
- J3 - ETH0 LAN port
- J4 - ETH1 LAN port
- J8 - Type A USB socket
- J14 - USB C socket (console +power 5V)
- S1 - Hardware reset button
- S2 - GPIO programable button