Boards using the CH455G

Boards in 2 GitHub repositories, designed in KiCad, that use the CH455G by WCH (Nanjing Qinheng Microelectronics) (-40℃~+85℃ 2.7V~5V 25mA 4MHz 50uA 7 Segment × 4 Digit、8 Segment x 4 Digit Adjustable Glow、Key Scan、Common Cathode I2C SOP-16 Digital Tube Drivers ROHS). See how each wires it, with its parts, size, README and files; the CH455G’s symbol, footprint and pinout are on its own page.