[Preorder] PillBug BLE Development Board


The PillBug is a pin compatible replacement for the BlackPill that offers Bluetooth (BLE) connectivity and on-board battery management.

It can be used as a drop in replacement for the BlackPills used in keyboard kits as well as a separate development platform if you are feeling creative.


  • Powered by nRF52840
  • On-board battery charging circuitry and management to make sure it can make the most out of your battery of choice
  • On-board reset switch
  • SWD programming headers that match the BlackPill programming headers
  • Maximum number of broken out pins possible for the nRF52840 to let you make full use out of peripherals and features you want to add to your boards
  • UF2 Bootloader to make drag and drop flashing nice and easy to use without additional software
  • ZMK Support
  • Typical I2C and Serial interface support to match BlackPill
  • Tested and easy to install with our keyboard kits offered on site
  • Status LED that can be programmed to be used for various functions

The units have arrived and the preorder fulfillment set to begin shortly with these moving to regular stock.

In stock


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