Another rival for C.H.I.P. computer and Raspberry Pi Zero (pizero)?
Maybe, but it's still interesting project. A coin-sized ARM Linux computer with WIFI.
RobinCore, that's name of project, contains SOC Hi3518E(ARM926@440MHz), WIFI chip(MT7601U), H.264 encoder(720p@30fps) and 64MB DDR2. OpenWRT is OS for that.
You can buy another board (principle is the same like by C.H.I.P. computer) with camera (RobinCam) and/or board with ethernet interface (RobinMac).
On the RobinCore board are connected GPIO pins, I2C, UART, SDIO, ADC, PWM and another.

Website of project:
https://www.indiegogo.com/projects/a-coin-sized-arm-linux-computer-with-wifi#/

The project shared:
http://www.geeky-gadgets.com/robincore-tiny-arm-linux-wireless-computer-hits-indiegogo-18-04-2016/