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fix uper case typo in path

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Luc 2020-10-04 11:17:06 +02:00
parent 5097084297
commit 556fd6a652
2 changed files with 2 additions and 2 deletions
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2
wiki/Cheap-ESP-12F-based-serial-wifi-module.md
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We can flash our loved ESP3D to cheap ESP-12F based serial wifi module (eg [from aliexpress](https://www.aliexpress.com/item/ESP8266-ESP-12F-Serial-WIFI-Wireless-Transceiver-Module-For-Arduino-ESP-12F-Adapter-Expansion-Board-For/32804504326.html) ). It contains built in 2way levelshifter/bi-directional logic level converter. So we can power and use via 5V uart from the 3d printers' motherboard.
* We need to manualy ground the ```IO0``` while powering up to start in flash mode while powering up (there is no switch for that, neither for reset)
* ![wiring](https://raw.githubusercontent.com/wiki/luc-github/ESP3D/images/esp/ESP12.png)
* ![wiring](https://raw.githubusercontent.com/wiki/luc-github/ESP3D/images/ESP/ESP12.png)
* I used FTDI adapter as usb2serial
* We have to see in console/serial monitor boot mode is (*1*,7).
* baudrate: 74880

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wiki/ESP-32-CAM.md
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# Wiring ESP32 CAM
Once the board is programmed, the wiring to the printer board should be like this:
![ESP32 CAM connection diagram](https://raw.githubusercontent.com/wiki/luc-github/ESP3D/images/esp/ESPcam32.png)
![ESP32 CAM connection diagram](https://raw.githubusercontent.com/wiki/luc-github/ESP3D/images/ESP/ESPcam32.png)
note: this is not the only way to connect the board.