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Circuit Diagrams

These are circuit diagrams of all Flipper Zero PCBs. They could be useful for hardware module developers and for low-level debug. These schematics are for educational purposes only and can't be treated as production documentation.

Schematics are stripped

All Flipper Zero schematics are published below, but values of some passive components are ommited to complicate device cloning before official release.

Main PCB

Flipper Zero Main PCB

Main blocks overview

Every block is shown in detail as a separate document below.

Power

Power management system for all components.

Periphery

MCU STM32WB55

LCD Display

Sub-1 GHz CC1101

Buttons

iButton PCB

Piezo speaker and IR are also placed on this PCB. ibutton pcb

NFC PCB

This PCB contains RFID 125 KHz and NFC modules. Flipper Zero NFC PCB

NFC blocks overview

NFC

RFID PERIPHERY

RFID_iBTN

RFID Antenna PCB

Flipper Zero RFID Antenna PCB


Last update: March 22, 2021

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