Forum >Replies by e4j8vk45n9sf
Replies （3）
- You Reply: in that case this should have been displayed on that page....
And, if I remember well, that is another device. What I bought is: FireBeetle Board-328P with BLE4.1 SKU:DFR0492 - You Reply: Hm. I now made a lot of different tests, I'm not really sure about the result.
1. I can upload sketch, which does not use bluetooth and worked perfectly. That is not an issue at all.
2. Yes, the port used was sometimes lost, sometimes changed and it happened both on linux and windows.
3. I have installed the BlunoBasicDemo apk, which sometimes found the device, sometimes not. I don't know how it was related to the OS I use (linux/windows) and the port.
4. if I try (another) app to connect to this device using bluetooth and the connection failed the device cannot be seen any more and even BlunoBasicDemo cannot connect to it. Reset, disconnect does not help, sometimes the reboot of the phone helped, but sometimes not.
5. The AT commands work, if port was set properly.
6. it looks like bluetooth works better if USB was not connected (Firebeetle works on battery).
So the main problem is the bluetooth communication between FireBeetle and my Android device is - how to say - occasional, unreliable.
I would like to get a "howto" or example or tutorial on how should I set it up, but it looks like the official documentation is insufficient. Or just I could not find it. - You Reply: Will I get any help?