fnirsi

Open-source reverse engineering and firmware development for the FNIRSI 2C53T oscilloscope/multimeter/signal generator

Utilities for WITRN and FNIRSI Meter software

Small tool to update FNB58 tester's firmware on Linux & Mac

Open-source custom firmware for the F2C23T handheld oscilloscope/multimeter/signal-generator.

A pure Python library (no UI) for controlling the FNIRSI DPS-150 power supply device via serial communication. This library provides an async/await API for all device operations.

Firmware flashing tool for the FNIRSI LCR-P1 component tester

Browser-based Bluetooth monitor for FNIRSI FNB58 / FNB48 / FNB38 USB power meters — real-time voltage, current, power, capacity, D+/D− and temperature graphs. Zero install, runs in Chrome/Edge.

Unofficial Java library to communicate with FNIRSi DPS-150

Cross-platform FNIRSI USB logger utility with GUI

Provides a simple way to read FNIRSI's CFN files (*.cfn) produced by the FNIRSI UsbMeter tool

Home Assistant integration for the FNIRSI FNB58 USB Fast Charge Tester (read-only BLE monitoring)

This is a cross platform version of a firmware flasher for FNIRSI usb testers

📐 Simple FNIRSI-IR40 web client

An unofficial archive of firmware, software, and manuals for the FNIRSI FNB48S USB Tester

Native macOS application for controlling the FNIRSI DPS-150 programmable power supply via serial communication

Labcam for Linux PC, Webfrontend and backend for your Instruments in one Place.

Instrument overlay for OBS-Studio

Web-based Modbus test tool for the FNIRSI SG-004A, featuring measurements, signal generation, trend recording and serial diagnostics.

Открытая прошивка для карманного осциллографа FNIRSI-5012H (GD32F407VE): 24 протокольных декодеров, FFT, DOOM и эмулятор.

Open-source RE toward Gowin GW1N-2 (IDCODE 0x0120681B) bitstream support in Project Apicula — for the FNIRSI 2C53T scope's FPGA.