HardLabs

FlipperInfinity

kylecmathias·FlipperInfinity·hardware/pcb/flipper_infinity_pcb.kicad_pcb

FlipperInfinity PCB layout, top view — open source AVR/Arduino board by kylecmathias

About the FlipperInfinity PCB

FlipperInfinity is an open source AVR/Arduino PCB design by kylecmathias, published on GitHub. It is a 2-layer board measuring 70 × 100 mm, with 14 components from 13 distinct parts.

Its main chip is the Arduino_Nano_ESP32, from the AVR/Arduino family. By type, the board carries 5 connectors, 4 resistors, 3 capacitors, 1 module and 1 battery holder.

It belongs with the iot & wireless and rf & radio designs in this gallery.

From the project

Handheld multi-protocol signal analysis device — NFC, RFID, sub-GHz RF, IR, and WiFi on a custom ESP32 PCB with FreeRTOS firmware and LVGL touchscreen UI

Ongoing — Hardware complete, PCB designed, firmware in active development

A handheld multi-protocol signal analysis device built on a custom ESP32 PCB, integrating NFC/RFID, sub-GHz RF, infrared, and WiFi into a single embedded platform with an on-device touchscreen interface.

Custom 2-layer PCB designed in KiCad integrating all modules on a single board with a shared SPI bus, dedicated power rails, and RF-aware layout.

FlipperInfinity, from the project README
From the project README

Main components on the FlipperInfinity

Arduino_Nano_ESP32

FlipperInfinity bill of materials (BOM)

14 components, 13 distinct parts.

QtyPartRefs
1
Arduino_Nano_ESP32
A1
1
PN532_NFC
J1
1
CC1101_RF_433MHz
J2
1
IR_RX
J3
1
IR_TX
J4
1
ILI9341_TFT
J5
1
7.2V
BT1
2
100nF
C1, C3
1
10uF
C4
1
10kΩ
R1
1
20kΩ
R2
1
150kΩ
R3
1
100kΩ
R4

FlipperInfinity design files

The KiCad project lives in the kylecmathias/FlipperInfinity repository on GitHub; these links point at the commit this page was built from.

FlipperInfinity: common questions

What microcontroller does the FlipperInfinity use?

The FlipperInfinity is built around the Arduino_Nano_ESP32, from the AVR/Arduino family.

How big is the FlipperInfinity PCB?

The FlipperInfinity measures 70 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the FlipperInfinity?

14 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the FlipperInfinity design files?

From the kylecmathias/FlipperInfinity repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the FlipperInfinity design in my own project?

The repository has no license, so all rights stay with kylecmathias. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the FlipperInfinity without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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