Recommended · for some experience

#252 ESP32 Ultra Low Power (ULP) core made easy in the Arduino IDE including 100$ challenge

Name: #252 ESP32 Ultra Low Power (ULP) core made easy in the Arduino IDE including 100$ challenge
Channel: Andreas Spiess
Description: Andreas Spiess shows how to use the ESP32's ultra low power core from the Arduino IDE, which people suggest for battery projects that read sensors while mostly asleep.

Andreas Spiess

Why people recommend it

Andreas Spiess shows how to use the ESP32's ultra low power core from the Arduino IDE, which people suggest for battery projects that read sensors while mostly asleep.

Watch for: programming the ULP core is still fiddly

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Why people recommend it

If you liked this

#386 How to measure low Currents for ESP/Arduino? Power Profiler, Otii, µCurrent Gold, Joulescope

#172 Hidden: ESP32 and ESP8266 point-to-point (ESP-Now): Fast and efficient. Comparison with LoRa

#387 Test of Battery operated ESP32 Boards (Olimex, TinyPICO, EzSBC, TTGO)

#64 What is the Ideal Battery Technology to Power 3.3V Devices like the ESP8266?

#245 Deep-Sleep Current: Which is better? µCurrent or Current Ranger? (ESP32, ESP8266)

#174 Bluetooth BLE on ESP32 works! Tutorial for Arduino IDE