B4R Question How to mass program multiple Arduinos?

[Beja]

Hi All,
The Arduino sketch's tested and all is ok. Now how can I upload the same app to a number of Uno boards? Now uploading one by one.

 

[Erel]

See this discussion: https://forum.arduino.cc/t/the-simplest-way-to-upload-a-compiled-hex-file-without-the-ide/401996

Remember that B4R generates a regular Arduino project in the Objects\src folder, so you can open it with Arduino IDE.

 

[Beja]

See this discussion: https://forum.arduino.cc/t/the-simplest-way-to-upload-a-compiled-hex-file-without-the-ide/401996

Remember that B4R generates a regular Arduino project in the Objects\src folder, so you can open it with Arduino IDE.

Thanks Erel
Didn't try it but it should work.. What I need to know is (for production) to program a number of boards.. Say 100+ boards.. I don't think the methods above is practical. Remember the EPROM programmer with 8 sockets for 8 EPROM chips to be programmed at once..

 

[KMatle]

Maybe via OTA, but you have to upload an OTA enabled app on it first.

 

[tigrot]

Connect all your boards to a usb hub.
In a program Ask for active com ports then launch avrdude for each com Port. In net you can use System_IO_Ports_SerialPort_GetPortNames.