{"id":"99713ed4-925a-467f-a15a-22d3e1687303","kind":"assembly","name":"Blonkenclick, the ESP32 16 segment RGB blinken clock","slug":"blonkenclick-the-esp32-16-segment-rgb-blinken-cloc","url":"https://api.events.ccc.de/congress/2025/event/99713ed4-925a-467f-a15a-22d3e1687303/?format=json","track":null,"assembly":"hardwarehackingarea","room":"96b6f1c3-8b00-4faa-8957-a2980bd4bd44","location":"Hardware Hacking Area -- Hall 3","language":"en, de","description":"**Blonkenclick, the ESP32 16 segment RGB blinken clock**  \r\n  \r\n**Materials costs**:  \r\n€35 or €47  \r\n  \r\n**Taught by** mazzoo.  \r\n  \r\n**Workshop Itinerary**:  \r\n  \r\n    solder a beautiful RGB realtime clock with temperature sensor.\r\n\r\n![blonkenclick showing temperature](https://usercontent.events.ccc.de/congress/2025/hub/usercontent/p/72017369b458/blonkenclick_time.jpg)\r\n\r\nit's a begginner to medium level soldering kit. but not a beginner's kit.\r\n\r\nit's made up of an ESP32 running micropython (obviously you're free to run rust on an emulated 6502 if that's your kink!) and a RTC module and one of our large 6 digit digitus16 RGB displays of 16-segment displays. HW and SW are fully opensource in case you wonder =)\r\n\r\n[blonkenclick description](https://github.com/wenzellabs/blonkenclick)\r\n\r\n[digitus16 description](https://github.com/wenzellabs/digitus16)\r\n\r\n\r\n**Registration**:  \r\nBuy a kit at the Hardware Hacking Area to guarantee a seat, or come by early! (And please do arrive early, regardless!) First come, first served.  \r\n  \r\n**Links**:","schedule_start":"2025-12-29T19:30:00+01:00","schedule_duration":"03:00:00","schedule_end":"2025-12-29T22:30:00+01:00"}