CapBot

Description: Provides schematics for the various versions of the CapBot board and associated evaluation boards. Provides software for the core functionality of CapBot and reference implementation of the library for BLE control.

• Primary Functionality: Document FreeBot design.
• Target: nRF52840
• Task: T4.1
• Responsible: Mengyao Liu

Hardware revisions

Version	SoC	Feather-header	Picture
v1.0a	nrf52840	✗
v1.1a	nrf52840	✗
v1.1b	nrf52840	✓

v1.0a

CapBot v1.0 has a physical switch (SW4) to cut the UART lines from the DAP-link on-board debugger. This switch should be enabled when printing to a serial terminal over USB.

Furthermore, another physical switch (SW3) cuts the SWD lines used for programming the µProcessor. This switch should be enabled in order to flash.

v1.1a

Nothing special (yet).

v1.1b

[!WARNING] The pins IO1, IO2 and IO3 on the feather-header correspond with D15, D16 and SW2 respectively. Make sure that these are not shorted accidentally because of this.