Program the esp32 ULP coprocessor in Arduino

The Eagle settings SparkFun uses for board designs

ESP32 ULP Coprocessor Helper

ESP32 ULP Co-Processor toolchain implemented in MicroPython

A correct way to determine if two floating-point numbers are approximately equal to one another in Swift

Yet another esp32 watch

FreeRTOS Tick/Tickless via LPTIM

Examples of using the ULP Co-Processor of the ESP32 with simple pulse counting, which I extended for also saving the shortest pulse.

Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T / or TOF laser sensors VL53L1X / VL53L0X. Arduino Core & ESP-IDF implementations. For ESP32 available also with FreeRTOS. ESP8266 and ESP32 support for Ultra Low Power deep sleep app. ESP32 available with PHY Ethernet LAN8720

Migration of the original project [Waterius](https://github.com/dontsovcmc/waterius) to ESP32

An Ultra Low Power temperature logger based on the ESP8266 MCU.

ESP32 ULP example

ItsMrULPBot Is The Ultimate Logs To ULP ULP To Any Type Combo Maker Built With Pyrofork & Asyncio In Full Asynchronous Method By [@abirxdhack]

M5Stack sprite+ULP-sound demo

Test of ESP32 reatining RTC IO outpus in hibenation mode

Various ULPs (User Language Programs) for the Autodesk EAGLE

ESP32 temperature measurement with ULP

Remote areas monitoring IoT node: ULP (Energy-harvesting powered) fire detection & alarming system using Fuzzy logic with an edge computing approach for daily temperature logging.

Minimal ESP32 ULP Blink example

Optimizing Forth compiler for the ESP32 ULP