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by pleriche
Tue May 04, 2021 8:21 pm
Forum: ESP32 Arduino
Topic: ESP-WROOM-32 BLE power saving
Replies: 0
Views: 1487

ESP-WROOM-32 BLE power saving

I'm trying to build a HID BLE device around ESP-WROOM-32 using the Arduino IDE. The objective is to create a gadget that sends keyboard short-cuts in response to button presses. A simple solution is easy using the BleKeyboard write() function but the current consumption of the ESP-WROOM-32 is such t...