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PiHardwareInfo

image Python Version from PEP 621 TOML image

Get Raspberry Pi hardware info from /proc/cpuinfo and /sys/class/net/*

Try

run

curl -s https://raw.githubusercontent.com/rexzhang/pi-hardware-info/master/pi_hardware_info.py | python3

result

PiHardwareInfo(
 {'revision_code': '0x0',
 'model_type': <ModelType.RPI_3B_PLUS: 13>,
 'model_name': 'Raspberry Pi 3 Model B Plus Rev 1.3',
 'processor': <Processor.BCM2837: 2>,
 'memory': 1024,
 'manufacturer': <Manufacturer.SONY_UK: 0>,
 'revision': '1.3',
 'serial_number': '00000000d855943b',
 'mac_address': {'eth0': 'B8:27:EB:55:94:3B', 'wlan0': 'B8:27:EB:00:C1:6E'},
 'overvoltage': False,
 'otp_program': False,
 'otp_read': False}
)

Install

pip install PiHardwareInfo

Usage as library

from pi_hardware_info import ModelType, PiHardwareInfo

info = PiHardwareInfo()
if info.model_type == ModelType.MODEL_3B_PLUS:
    print('5G Wifi ready')

elif info.model_type == ModelType.MODEL_3B:
    print('only 2.4G Wifi')

Usage as tool

python -m pi_hardware_info

Note

  • For a memory size of "0/Other", the actual memory capacity can be determined from the rpi-sdram-size-gbit firmware parameter

History

0.7.0 - 20260805

  • Support RPI_500, RPI_CM0
  • Support memory size code:7(Other), output 0
  • Fix RPI_CM5_LITE
  • Fix .otp_program/.otp_program
  • Add more unittest
  • Add file pi-hardware-info.desktop for run in RPi GUI

0.6.1 - 20250225

  • Add, network interface MAC address info
  • Refactor

0.5.0 - 20250224

  • Add, Support to raspberry pi 5
  • Codebase modernization Updates
    • Drop py3.5 py3.6 py3.7 py3.8
    • Add type hints
    • Add unit test
    • Add pyproject.toml
    • Add pre-commit

0.4.0 - 20220810

  • Add, support Zero2W/400/CM4
  • Add, Overvoltage/OTP Program/OTP Read support

0.3.3 - 20190709

  • Support raspberry pi 4B
  • Rewrite some code

0.2.0 - 20190302

  • Add old style revision code support, support 1A/1B

0.1.0 - 20190301

  • First release

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