The Promenade is a 60% ortholinear PCB designed by Frog MiniHMKB. It is inspired by the popular Boardwalk keyboard concept and includes additional features such as 1.5u center mods, 3u spacebars, stab holes, o-ring cuts, and a JST connector. The designer is also working on a solder version with more layouts and encoder support.

Promenade - 60% Ortho PCB

Promenade is a 60% Ortho PCB inspired by the Boardwalk layout. It features 3u/6u spacebar support, 1.5u default center column, a JST connector for a daughterboard, and gummy o-ring cuts. The Group Buy runs from Dec 31, 2023, to Jan 31, 2024, with an estimated shipping date of April 2024. The PCB price is $50, FR4 Plate costs $25, and shipping varies by location. The PCB offers various hotswap variations and features Atmega32u4, Kaihl Hotswap, ESD Protection, RGB Underglow, and more.

The Promenade 60% Ortho PCB is a custom keyboard layout inspired by the Boardwalk, featuring enhancements for a more tailored user experience. This solder-only version is powered by an RP2040 MCU with 32 M-bits of flash memory, offering improved functionality over the previous ATMega32u4 models. Key features include support for 3u/6u spacebars, a JST connector, and new layout options, along with rotary encoder support and RGB underglow. The design includes edge cuts for o-ring boards and is compatible with Mill-Max sockets. The PCB has a thickness of 1.6mm and comes in a black color. It also incorporates ESD over-current protection and breakout pins for added versatility.