Boards in 1 GitHub repository, designed in KiCad, that use the AT24C32D by Microchip Technology (-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 100 Years 1MHz 32Kbit 5ms Hardware write protection function、Noise suppression function I2C SOIC-8 EEPROM ROHS). See how each wires it, with its parts, size, README and files; the AT24C32D’s symbol, footprint and pinout are on its own page.
tuanthanhhh/trek-safety-system
The system continuously monitors user status and environment, detects abnormal conditions (e.g., fall or unconsciousness), and transmits alerts to a central monitoring station via LoRa communication.