The BT60 focuses on a polished experience rather than every bell and whistle. The Nordic Semiconductor BLE module delivers high performance and excellent range even in metal cases, and in conjunction with ZMK, it delivers the functionality to match. Zephyr’s energy optimisation delivers fantastic battery life, over a month with the included battery with a 3hr charge time from a standard USB port. With an easyto-use UF2 bootloader making changes is as simple as drag and drop, no DFU drivers, no programming software, just double-tap reset or use the bootloader keycode and it pops up as a thumb drive. If you wish to make customisations ZMK’s module-centric design lets you make changes without installing build environments or screwing around with path variables. Just clone our public ZMK-config GitHub repository in the layout branch of your choice, make your changes, push to build it in the cloud with GitHub actions and download the UF2 directly to your keyboard! If you really wanted to you could do it on your phone!