2 layers44 × 44 mm

Bf-027
botanicfields/PCB-RTC-PCF8563-for-M5
a PCB of PCF8563 RTC with Grove I2C for M5Stack and M5Atom synchronized with NTP
25 parts2CC0-1.0
KiCad boards from 1 GitHub repository tagged “pcf8563”, the most starred first; open any of them in PCBKit.

botanicfields/PCB-RTC-PCF8563-for-M5
a PCB of PCF8563 RTC with Grove I2C for M5Stack and M5Atom synchronized with NTP