HECTOR721
Newbie level 2
Hello,
excuse me for my poor English, I am French. I don't know if my topic is in the good forum.
I am developing an object for demonstrating in exhibitions. A few of them (1 to 5) placed in a room have to exchange data ( RGB color of a backlight).
I think the CC2541 of I could be a good solution, especially with modules like HM-10 or HM-11...
The first solution is a point to point simple RS232 but time consuming with handover (reset or switch off after each individual link).
I am not specialist in networks at all !!! I think a BLE 4.0 module is able to send broadcast messages, not sure, and I have not found sample programs to do that with AT commands.
But I don't know how to do that (link establishment with name and key, , address, local ports...
If someone could explain this part to me or give me a good link I would be very happy !!!
Thank you very much
excuse me for my poor English, I am French. I don't know if my topic is in the good forum.
I am developing an object for demonstrating in exhibitions. A few of them (1 to 5) placed in a room have to exchange data ( RGB color of a backlight).
I think the CC2541 of I could be a good solution, especially with modules like HM-10 or HM-11...
The first solution is a point to point simple RS232 but time consuming with handover (reset or switch off after each individual link).
I am not specialist in networks at all !!! I think a BLE 4.0 module is able to send broadcast messages, not sure, and I have not found sample programs to do that with AT commands.
But I don't know how to do that (link establishment with name and key, , address, local ports...
If someone could explain this part to me or give me a good link I would be very happy !!!
Thank you very much
