Bluetooth PanelDue, less com issues

jackantubis

I made my PanelDue wireless to keep it close to me and removing the regular and unknow com error in the web interface.

magnetic mount on the printer + soon charging with contact pins on the back instead of the usb connector.
You can't use the SD embeded port wireless (bad idea anyway).
Sorry for non official screen probably working as good on official.

panel due kitchen.jpg

Notepad

@jackantubis I love it! super cool.

was there any specific process to pair up the transmitters? Either way that is a very nice minimal way to get a mobile screen!

jackantubis

@Notepad yes you need to pair them Master and slave with right speed and right wiring, if you have 2 HC05 and a USB to TTL you can build a minimal setup with a power bank to supply the micro usb.

Phaedrux

Link to the hardware used?

jackantubis

@Phaedrux

Hc05: https://a.aliexpress.com/_EGOKr6V

5V UPS: I just found this on AliExpress:
1,47€ | Mini 5V 1A UPS Uninterrupted Output Module 2 in 1 Charge Discharge 3.7V 3.8V 4.2V Li-Ion Li-Polymer 18650 Battery Charger Board
https://a.aliexpress.com/_EIco57n

1x 18650 li-ion battery or other flat li-ion battery.

1 switch from the shelve.

My design for the case.

jackantubis

First revision of the tutorial for the bluetooth PanelDue

HC-05 Panel DUE V1.pdf

jackantubis

I'll appreciate some feedback on the tutorial . Thanks for the brave who are trying the Bluetooth COM