The #BTClock Main PCBs are finally in stock again! https://btclock.store/product/main-pcb-revb/ This ia a new version (Rev. B) which don't need soldering , it has an integrated ESP32 S3. You only need 7x ePaper displays from AliExpress (and optionally the acrylic front/back and Front PCB). https://m.primal.net/LtsV.jpg