Savings. Shopping.Get Checkmate
Helios is a rp2040 Controller with Pro Micro compatible pinout, 16MB (128Mbit) of flash, Dual ARM Cortex-M0 @133MHz, and 264kB SRAM.
Designed for use in custom mechanical (split) keyboards, but many other uses are possible.
Features
Pro-micro / Sparkfun RP2040 compatible footprint, with 5 extra pins at bottom (Elite-C style)
Raspberry Pi RP2040 MCU
Default off red power LED that you can turn on via a jumper
Blue user LED
Level-shifter to drive 5V components.
16MB (128Mbit) flash memory
Dual ARM Cortex-M0 @133MHz
264kB SRAM
User LED & USB VBUS detect
Low profile USB-C mid-mount connector
PCB Thickness: 1mm
Programming
The Helios uses a single button switch and will auto enter bootloader mode out of the packaging. In order to enter bootloader mode click and hold the reset switch with a long (>500ms) click. This backwards compatibility also enables you to use reset buttons on existing keyboards for both functions.
Dimensions
34mm (H) x 18mm (W) USB Port: 3.26mm (H) PCB: 2mm (H)
Includes
1 x Helios RP2040 USB Type C Controller
This RP2040 controller is designed by 0xCB-dev
Save on Helios Controller with a KEEBD discount code
Checkmate is a savings app with over one million users that have saved $$$ on brands like KEEBD.
The Checkmate extension automatically applies KEEBD discount codes, KEEBD coupons and more to give you discounts on products like Helios Controller.
Checkmate users have also been loving these products from KEEBD.
Users have been saving products like this to their collections.
