Schematics of Flipper Zero

these are schematics of all flipper zero pcbs they could be useful for hardware module development and low level debugging these schematics are for educational purposes only main pcb main pcb assembly drawing main blocks overview every block is shown in detail as a separate document below power power management system for all components peripherals mcu stm32wb55 lcd display sub 1 ghz cc1101 buttons ibutton pcb piezo speaker and ir are also placed on this pcb ibutton pcb assembly drawing nfc rfid pcb this pcb contains rfid 125 khz and nfc modules nfc rfid pcb assembly drawing nfc blocks overview nfc power and vibro rfid antenna pcb