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usb hub hack

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simonox 2023-02-17 16:35:49 +01:00
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@ -31,6 +31,10 @@ NodeRed is running here: http://localhost:1880/
## Hardware ## Hardware
### USB-C
Our HelTec Automation Wirelsess Sticks ESP32 Dev-Boards already have USB-C. But they do not support Power Deliver (PD). If your computer tries to do PD, just plug a cheap USB hub between the board and your computer.
### Arduino IDE ### Arduino IDE
We are using HelTec Automation Wirelsess Sticks ESP32 Dev-Boards. Their GitHub repo can be found here: https://github.com/HelTecAutomation/Heltec_ESP32 We are using HelTec Automation Wirelsess Sticks ESP32 Dev-Boards. Their GitHub repo can be found here: https://github.com/HelTecAutomation/Heltec_ESP32
@ -39,11 +43,10 @@ I had to install VCP Drivers, first: https://www.silabs.com/developers/usb-to-ua
You can add their Board Manager to the boards managers URLs: https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/library.json and find their libraries in the IDE (Sketch -> Include Library -> Manage Libraries... Search for "heltec esp32"). You can add their Board Manager to the boards managers URLs: https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/library.json and find their libraries in the IDE (Sketch -> Include Library -> Manage Libraries... Search for "heltec esp32").
These boards are already *V3* boards, so be careful selecting the right board and port (VCP). > These boards are already *V3* boards, so be careful selecting the right board and port (VCP).
![Arduino IDE](docs/images/flash-with-arduino.png "select the right board and port") ![Arduino IDE](docs/images/flash-with-arduino.png "select the right board and port")
### Install esptool ### Install esptool
Esptool is a Pyhton program to flash ESP32. As it's a Pyhton tool you can install it using `pip`: Esptool is a Pyhton program to flash ESP32. As it's a Pyhton tool you can install it using `pip`: