---
title: Tech specs of Flipper Zero
slug: zero/development/hardware/tech-specs
description: Take a closer look at the tech specs of your Flipper Zero and explore its hardware capabilities
image: https://archbee-image-uploads.s3.amazonaws.com/3StCFqarJkJQZV-7N79yY/hJH9LzP0EnWLDAzEjk1r8_monosnap-miro-2023-10-11-16-58-24.jpg
docTags: 
createdAt: 2023-10-06T12:08:25.623Z
---

![](https://api.archbee.com/api/optimize/3GUDYkC5JgUWgo6RW8piO-_CorVLLf-esZpHySdLrvb-20241025-132704.png)

Take a closer look at the tech specs of your Flipper Zero and explore its hardware capabilities.

***

## Body

![](https://api.archbee.com/api/optimize/3StCFqarJkJQZV-7N79yY/jiN1hVydStB0oIuwvrv0C_monosnap-miro-2023-10-10-15-59-07.jpg)

**Materials:** PC, ABS, PMMA

***

## Size and weight

![](https://api.archbee.com/api/optimize/3StCFqarJkJQZV-7N79yY/ztXj1IJrkMPc34Vmwwb6J_monosnap-miro-2023-10-10-16-24-50.jpg)

**Height:** 40.1 mm (1.58 inches)

**Width:** 100.3 mm (3.95 inches)


![](https://api.archbee.com/api/optimize/3StCFqarJkJQZV-7N79yY/s3rGXxrYfZWwyXGi5WLht_monosnap-miro-2023-10-10-16-25-08.jpg)

**Depth:** 25.6 mm (1.01 inches)

**Weight:** 102 grams (3.6 ounces)

***

## Display

![](https://api.archbee.com/api/optimize/3StCFqarJkJQZV-7N79yY/4jtVP3AsOAqNiFr_yi7AM_monosnap-miro-2023-10-10-16-22-31.jpg)

**Type:** Monochrome LCD

**Resolution:** 128x64 pixels

**Controller:** ST7567

**Interface:** SPI

**Diagonal size:** 1.4“

***

## Buttons and connectors

![](https://api.archbee.com/api/optimize/3StCFqarJkJQZV-7N79yY/waKKppGa8nwY4LwwKSDMX_monosnap-miro-2023-11-30-19-41-55.jpg)

***

## Microcontroller unit

**Model:** [STM32WB55RG](https://www.st.com/en/microcontrollers-microprocessors/stm32wb55rg.html)

**Application processor:** Arm Cortex-M4 32-bit 64 MHz

**Radio processor:** Arm Cortex-M0+ 32-bit 32 MHz

**Radio:** Bluetooth LE 5.4, 802.15.4, and proprietary

**Flash:** 1024 KB (shared between application and radio)

**SRAM:** 256 KB (shared between application and radio)

***

## Sub-1 GHz module

**Transceiver:** [CC1101](https://www.ti.com/product/CC1101)

**TX power:** -20 dBm max

**Frequency bands (depends on your region):**

- 315 MHz
- 433 MHz
- 868 MHz
- 915 MHz

***

## NFC

**Transceiver:** [ST25R3916](https://www.st.com/en/nfc/st25r3916.html)

**Frequency:** 13.56 MHz

**Supported cards:**

- ISO-14443A/B
- NXP MIFARE Classic®, Ultralight®, DESFire®, etc.
- FeliCa™
- HID iClass (Picopass)
- NFC Forum protocols

***

## RFID 125 kHz

**Frequency:** 125 KHz

**Modulation:** AM, OOK

**Coding:** ASK, PSK

**Supported cards:**

- EM-Micro EM4100
- HID H10301
- IDTECK Idteck
- Motorola Indala 26
- Kantech IoProx XSF
- AWID
- FECAVA FDX-A
- ISO FDX-B
- Generic HID Prox
- Generic HID Ext
- Farpointe Pyramid
- Viking
- Jablotron
- Paradox
- PAC Stanley
- Keri
- Gallagher
- Honeywell Nexwatch
- Electra
- Securakey

***

## GPIO

13 I/O pins available to user on external 2.54 connectors

3.3 V CMOS Level

Input 5 V tolerant (See [AN4899](https://www.st.com/resource/en/application_note/dm00315319-stm32-gpio-configuration-for-hardware-settings-and-lowpower-consumption-stmicroelectronics.pdf))

Up to 20 mA per digital pin

***

## Infrared

**RX wavelength:** 950 nm (±100 nm)

**RX carrier:** 38 KHz (+/-5%)

**TX wavelength:** 940 nm

**TX carrier:** 0-2 MHz

**TX power:** 300 mW

**Supported protocols:**

- NEC family
- Kaseikyo
- RCA
- RC5, RC6
- Samsung
- SIRC

***

## iButton 1-Wire

**Supported protocols:**

- Dallas DS199x, DS1971
- CYFRAL
- Metakom
- TM2004
- RW1990

***

## Battery

**Battery type:** Lithium polymer battery (LiPo)

**Battery capacity:** 2100 mAh

**Battery life:** up to 28 days

**Operating temperature:** 0° to 40° C (32° to 104° F)

***

## MicroSD card

**Maximum capacity:** up to 256 GB

**Recommended capacity:** 2-32 GB

**Interface type:** SPI

**Read/Write speed:** up to 5 Mbps

***

## USB

**Connector type:** Type-C

**Standard:** USB 2.0

**Data transfer speed: **12 Mbps

**Maximum charging current:** 1 A

***

## Bluetooth LE 5.4

**TX power:** 4 dBm max

**RX sensitivity:** -96 dBm

**Data rate:** 2 Mbps

***

## Buzzer

**Frequency:** 100-2500 Hz

**Sound output:** 87 dB

**Type:** Coin

***

## Vibration motor

**Force value:** 30 N

**Speed:** 13500 rpm

***

## In the box

- Flipper Zero
- USB-C to USB-A cable
- Documentation
- Sticker

:::Iframe{iframeHeight="0" code="<div class=&#x22;info flipper-callout&#x22;>&#xA;    <div class=&#x22;callout-header&#x22;></div>&#xA;    Flipper Zero doesn’t come with a microSD card, so you’ll need to purchase one separately.&#xA;</div>"}

:::

![](https://api.archbee.com/api/optimize/3StCFqarJkJQZV-7N79yY/L--ZheZsaiMC6S8HRftm__monosnap-miro-2023-10-15-11-19-56.jpg)

***

MIFARE, MIFARE Ultralight, MIFARE Classic, and DESFire are registered trademarks of NXP B.V.