ClockworkPi R01

Add-ons
On the back/bottom side are solder pads for a SPI flash, NAND or NOR. You need to add resistors in order to use it. The top left pin close to the edge is pin 1 (CS).

Carrier Boards
There is a carrier board named DevTerm, which the R01 was mainly designed for. However, the module is pin compatible with the RaspberryPi CM3, so other boards can also be combined with it.

Waveshare Compute Module PoE Board
Waveshare wiki

This board features a PoE ethernet port connected via USB to the module.

In addition, there are 3 micro USB ports for power supply, a built-in USB serial adapter, and USB host, as well as 4 USB-A host connectors.

Note that this board offers **no** access to USB0, which is the OTG/FEL USB port.

More connectors:
 * video: HDMI (Type A - full), 1x MIPI DSI, 2x MIPI CSI
 * audio: via HDMI, I2S
 * storage: µSD slot
 * fan header
 * 2 LEDs for power status and "Power ACT" (not applicable to the R01?)

WaveShare PiLaptop
Waveshare wiki

Whether this laptop works with the R01 needs confirmation. It was designed for the Raspberry Pi CM3.

Pictures
= External links =
 * hardware design, schematics, kernel patches, etc