

We are extremely happy to be partnering with Cipulot to bring several replacement EC PCBs for Topre keyboards such as the Realforce R1 TKL series, HHKB Professional 2, HHKB Classic/Hybrid (Pro-3), FC660C, FC980C and several aftermarket cases. The PCBs are QMK and VIA compatibility, and also offer calibration, actuation customization, and rapid trigger built right into the VIA compatibility.
EC Pro X
At a glance- Designed be used with the EC Pro-2 Hub or EC Pro-3 daughterboards inside of HHKB Professional 2 and HHKB Professional Classic/Hybrid (Often called Pro 3).
For full support of this PCB, please see Cipulot's documentation.
Layout Support
EC Pro 2 Hub Daughterboard
At a glance - Designed to be used with the EC Pro-X PCB inside of HHKB Professional 2 and some aftermarket Pro 2 compatible cases. Featured 2 external facing USB-A 2.0 ports and 1 internal only USB-A 2.0 port.
For full support of this DB, please see Cipulot's documentation.
EC Pro 3 Daughterboard
At a glance- Designed to be used with EC Pro-X PCB inside of Heavy Grail Pro 3 and HHKB Classic/Hybrid (Often called Pro 3).
For full support of this DB, please see Cipulot's documentation.
RF R1 8-9Xu PCB
At a glance- At Designed to be a drop in replacement for the Realforce R1 family of TKL keyboards (86u, 89u, etc). Also works in some Norbaforce and other aftermarket cases.
For full support of this PCB, please see Cipulot's documentation.
Layout Support
EC660C PCB
At a glance- At Designed to be a drop in replacement for the Leopold FC660C and aftermarket cases that use that assembly.
For full support of this PCB, please see Cipulot's documentation.
Layout Support
EC980C PCB
At a glance- At Designed to be a drop in replacement for the Leopold FC980C and aftermarket cases that use that assembly.
For full support of this PCB, please see Cipulot's documentation.
Layout Support
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