ulp

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 and similar with Trigger and Echo signals. Arduino Core & ESP-IDF implementa...

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

Test of ESP32 reatining RTC IO outpus in hibenation mode

M5Stack sprite+ULP-sound demo

Various ULPs (User Language Programs) for the Autodesk EAGLE

ESP32 temperature measurement with ULP

Minimal ESP32 ULP Blink example

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.

Optimizing Forth compiler for the ESP32 ULP

This is ESP32 Micropython implementation, which measures impulses using ULP and sends the data through HTTP to ThingsBoard IOT data hub.