CHUCK

The CHUCK is basically a Un*x computer with an ARM core. The OS is very similar to Android, but you can only access it through a shell.

Getting into the shell prompt

• turn Disco on On firmware > 1.7.0:
• double-press the power button; first press is blinks green, second it blinks purple-blue-purple-blue
• connect to Disco's wifi
• telnet to 192.168.41.1

Read on: [manipulating CHUCK firmware](manipulating CHUCK firmware)

Network ports

• 21
• 51
• 8888 ?

USB ports

The right USB-port supports OTG without issues.

left USB port does not seem to power devices - UNLESS you plug USB hub into it?

The USB-ports are Micro-USB AB; they are a tiny bit larger than micro B, because they are missing the chamfer. They are backwards compatible but feel less tight. This is especially a problem when flying with a Disco4g-modem connected.

Kristian @ slack:

it is part number 475890001 or 475891001 from molex (identical parts) https://www.molex.com/pdm_docs/sd/475890001_sd.pdf https://www.molex.com/pdm_docs/sd/475891001_sd.pdf