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[Powering Alternatives for Arduino Boards](https://docs.arduino.cc/learn/electronics/power-pins/) fills a gap that's been around for a while, it's very useful document. I've been researching how much …
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### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have up…
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Are there any plans to add support for interacting with the battery controls in the Dell kernel driver (analog to the [implementation in libsmbios](https://github.com/dell/libsmbios/commit/0eab0085e8f…
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I'm using the Open Gopro program and I have a doubt about the possibility to discover the Hero9 by bluetooth.
On the website is written that it is discoverable in standby for 8h... I noticed that if…
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## Environment
- Development Kit: esp8266-nodemcu
- IDF version: 1.0.3
- Development Env: Arduino IDE (2.x)
- Operating System: Ubuntu
- Power Supply: USB
## Problem Descript…
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**Describe the issue**
Flash of LCD backlight during power on; caused by missing pulldown resistor on backlight PWM Signal
**Expected behavior**
No flash
**Board Information:**
- SOM Revisio…
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Is there any plan to have a version supporting wired Ethernet connetion?
ESP32 can accomodate with various Ethernet PHY chips, also combined with an 802.3af PoE supply this project could really ki…
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### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have updat…
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/sys/class/power_supply/usb/present
Enable=1
Disabl=0
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There is electrical humming sound coming from wemos D1 mini v2 module.
we are using 5v 3A power supply connected to 5v input pin. I suspect its the power input which cause sparking/humming sound. Al…