Hello.
I need SoM for developing custom communication device with different peripheral interfaces.
The device should preferably have MIPS CPU architecture and low cost.
For cheap ARM solutions I will be grateful also.

You could try the Hi-Link M04, it's original purpose is wifi to RS232.  It uses RT5350 (Mips24kec SOC) and runs linux.  I'm sure you could put OpenWRT (with Squonk's patches) on the device and use it as a general purpose device.  At $11USD, it's also very cheap.  I have several and they work well.  One note is that without an external antenna, the wifi signal from the chip antenna is rather weak - say 15m or so.

http://www.hlktech.net/product_detail.php?ProId=39

(Last edited by oschemes on 8 Apr 2013, 01:52)

RaspberryPi?

Or, an inexpensive Android based GoogleTV USB dongle on a dual-core ARM Cortex A9 CPU clocked @1.5GHz with 1GB RAM + 8GB NAND. You can get this for as little as US$35 from AliExpress.

Interesting... How much RAM/flash does it have?

here are some info about the board: https://forum.openwrt.org/viewtopic.php?id=42142

true. really well. i had mine set up to upload data to COSM.com, and for 2 weeks straight now, no problem at all, still uploading every 15sec.

Here is short list:

Gainstrong EL-M150

• AR9331

• 64MB SDRAM

• 4/8/16 MB Flash

• printed + external antenna on pin

• 2x LAN + 1x WAN

• 1x USB

• 28.2 x 52 mm

• Castelized pins

• Sample: 150 Yuans for sample module, 350 Yuans for EVB + sample module

• http://item.taobao.com/item.htm?spm=0.0 … 6612265015

• http://item.taobao.com/item.htm?spm=0.0 … 6635049261

• I know it well since it is the only one for which I have the EVB, it is much like a TL-WR703N on a module

V-Solution WLM113

• AR9331

• 32MB SDRAM

• 4MB Flash

• U-FL antenna socket

• 2x LAN + 1x WAN

• 1x USB

• 40 x 40 mm

• 2x DIL 0.1" pitch headers

• Sample: 9.90USD

• MOQ500: 8.90USD

• http://v-solution.en.alibaba.com/produc … odule.html

Unknown AP-900M-A

• RT5350F

• 32MB SDRAM

• 4/8MB Flash?

• U-FL antenna socket + NM ceramic antenna

• 2x LAN

• 27 x 40 mm

• 1x SIL board edge 0.05" pitch

• Sample: 88 Yuans

• http://product.ch.gongchang.com/d22724619.html

• http://see.sl088.com/wiki/AP-900M-A

Asia-RF AWM002

• RT5350F

• 32MB SDRAM

• 8MB Flash

• U-FL antenna socket

• 2x LAN

• 25 x 35 mm

• 2x DIL 0.05" pitch headers

• Sample: 16USD

• MOQ100: 11.50USD

• EVB + 1 Module + Antenna: 95USD

• http://www.asiarf.com/Smallest-Tiny-Ral … w-375.html

TopLink TOP-AP01

• RT5350F

• 32MB SDRAM

• 8MB Flash

• U-FL antenna socket

• 2x LAN

• 30 x 42 mm

• Mini PCIe connector (not compatible with PCIe interface!)

• Sample: 7.55USD, same for QTY 3000

• MOQ100: 11.50USD

• http://toplink-tech.en.alibaba.com/prod … amera.html

(Last edited by Squonk on 10 Apr 2013, 09:35)