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Flipper Zero Documentation
Basics
🐬First start
MicroSD card setup
Firmware update
Pet dolphin
Power
Reboot
Controls
Settings
Sub-GHz
Reading signals
Reading RAW signals
Adding new remotes
Supported Sub-GHz vendors
Frequencies
125 kHz RFID
Reading 125 kHz RFID cards
Adding 125 kHz cards manually
Writing data to T5577 cards
Animal microchips
NFC
Reading NFC cards
Recovering keys with MFKey32
Unlocking cards with passwords
Writing data to magic cards
Infrared
Reading infrared signals
Using universal remotes
GPIO & modules
iButton
Bad USB
U2F (Universal 2nd Factor)
Apps
HID controllers
Flipper Mobile App
Reporting Mobile App bugs
qFlipper
Troubleshooting drivers on Windows
Development
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Development
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Flipper Zero schematics

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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



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Main PCB assembly drawing

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MAIN_PCB_12.1.F7B9C6_Assembly.pdf


Main blocks overview

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

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=29372AC3-6300-4A25-AA10-C6E9DFD75F5D&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

Main PCB_main blocks.pdf


Power

Power management system for all components.

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=B23D7277-D169-455C-A2AD-F74D89D707D3&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

Power schematic.pdf


Peripherals

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=0AEB8327-D7BB-453F-A2F0-1108458E6489&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

Peripherals schematic.pdf


MCU STM32WB55

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=370BD007-DC59-419F-AB28-71385FCB85B1&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

MCU STM32WB55 schematic.pdf


LCD display

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=22F906EA-AC39-4B3D-B865-42FA112375AA&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

LCD display schematic.pdf


Sub-1 GHz CC1101

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=45E42AE4-249C-446A-A1BE-06550AA6ABD7&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

Sub-1 GHz CC1101 schematic.pdf


Buttons

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=2A69E988-E5D5-4382-AFA5-23D4FED57902&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

Buttons schematic.pdf


iButton PCB

Piezo speaker and IR are also placed on this PCB.

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iButton PCB assembly drawing

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iButton_PCB_12.F7B9C6-Assembly.pdf

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=EE02F6C3-FB4B-4FA2-93FA-F8DE6FB2C251&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

iButton schematic.pdf

<div class="info flipper-callout">
    <div class="callout-header"></div>
    In the 13.F7B9C6 version of the iButton PCB, the pogo pin footprints were changed due to the implementation of through-hole pogo pins instead of SMD pogo pins. The footprint diameters are the same as in the 12.F7B9C6 version.
</div>


NFC RFID PCB

This PCB contains RFID 125 KHz and NFC modules.

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NFC RFID PCB assembly drawing

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NFC_RFID_PCB_12.F7B9C6_Assembly.pdf


NFC blocks overview

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=4A1B2312-B0E1-429A-9248-3B71E724C19F&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

NFC blocks.pdf


NFC

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=E707F755-6D81-4D7A-84E3-6F1E3B806D0C&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

NFC schematic.pdf


Power and vibro

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=1B668476-0EE3-45D2-8E43-193EA92E9A9E&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

Power and vibro schematic.pdf


RFID

<iframe src="https://personal-viewer.365.altium.com/client/index.html?feature=embed&source=37E6E65E-D492-4C7C-890A-07D41D7A78BF&activeView=SCH" width="1280" height="720" style="overflow:hidden;border:none;width:100%;height:500px;" scrolling="no" allowfullscreen="true" onload="window.top.scrollTo(0,0);"></iframe>

RFID schematic.pdf


Antenna PCB

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Updated 11 Sep 2023
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TABLE OF CONTENTS
Main PCB
Main PCB assembly drawing
Main blocks overview
Power
Peripherals
MCU STM32WB55
LCD display
Sub-1 GHz CC1101
Buttons
iButton PCB
iButton PCB assembly drawing
NFC RFID PCB
NFC RFID PCB assembly drawing
NFC blocks overview
NFC
Power and vibro
RFID
Antenna PCB
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