#EPS8266: long term data logger update: 31 days!

ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Cores ESP-32 ESP-32S Board
Integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
My long term logger test is already running more than 31 days or at the time of writing 750 hours! My pessimistic guess was that the device running from 3 AA batteries would stop running after 30 days. What is your guess?

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Posted by squix78

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