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

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.

Unofficial Java library to communicate with FNIRSi DPS-150

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

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

Cross-platform FNIRSI USB logger utility with GUI

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

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

📐 Simple FNIRSI-IR40 web client

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.

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

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

Firmware flashing tool for the FNIRSI LCR-P1 component tester

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

Implementação do protocolo do conversor dps150 da FNIRSI usando linguagem rust, para linux.

Instrument overlay for OBS-Studio