Low-cost logic analyzer using ESP32 for fast digital signal debugging
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Updated
Jul 10, 2026 - C++
Low-cost logic analyzer using ESP32 for fast digital signal debugging
A logic analyzer for RP2040 compatible with SUMP protocol
Logic Analyzer IP Core
8-channel USB logic analyzer on a WeAct BlackPill (STM32F411): 10 MS/s with an exact SUMP timebase, TIM5/TIM1 + DMA sampler, PulseView/sigrok compatible, ST-LINK V3 + Clang, Python CLI/viewer.
AG32VF303 4-channel logic analyzer with CPLD sampler, light Electron workbench, signal generator and concurrent MCP debugging
Browser-based logic analyzer for FX2 (fx2lafw) and SUMP/OLS devices, over WebUSB and Web Serial
Sump pump abnormal operation detection, maintenance needed alerts, and energy monitor.
Uses a Raspberry pi to monitor the water level in my sump and will send an alert when the water is higher than a certain threshold. The purpose of this tool is to be alerted in case of a sump pump failure so I can react before the basement is flooded.
A SUMP based uno r4 logic analyzer that supports a TFT display
A SUMP based logic analyzer based on an FRDM K64F board.
Sump pump GPH from inflow test and head height, plus backup runtime.
Sump pump basin water depth monitor, logging, and alerts
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