Greetings everyone , I've managed to fully control LED light by simple brain waves . I used emotive epoc x as EEG sensor and I used emotive BCI OSC as data stream to Arduino uno . There was a simple trick that I didn't knew about it ( different types of Arduino my affect this process ) . Having Arduino uno with WiFi shield for example is different from Arduino MCU which already has a WiFi plugged in , you may get error with codes unless you put a replacement code for example ; In Arduino uno it accept the code byte but in MCU it doesn't . I am not a code expert but lots of things like happens .
The connection I did was with Ethernet , it worked perfectly and I did mess around with brain waves to see which one was more accurate than another and it turns out that Facial Expression is easy to control and has a more efficiency than mental command BUT with more data training and a little change of algorithm mental command can be more Useful , Will do more research and work on this one too .
In the end I am trying to use WiFi connection but it seems that Arduino cannot run both WiFi and data stream , maybe am missing something Or maybe emotive BCI OSC only run on ethernet , am still looking for these answers ......
Hello,
From your pictures, you seem to be using an Arduino with a shield on one side and an ESP32 (NOT ARDUINO) on the other image.
Maybe there are some compatibility issues for those libraries...
Maybe also if you want to have the right precision you should try the tool that the GUI and API was tested successfully for (EMOTIV Epoc perhaps??)
Bruno Senzio I used both , the arduino shield Ethernet works fine but the esp8266 MCU doesn't seem to be working . When the wifi is working the serial monitor is not showing anything and when your turn off the wifi the serial monitor works fine but the code keeps repeat it self .
of course , the Ethernet is working perfectly but the wifi still getting many errors and even if it compiles without errors nothing works .
Ok,
So what I understand is that you cannot receive anything on the ESP8266 although the codes is fine apparently.
Before doing the Emotiv thing, did you try that you could actually send and receive UDP packets with ESP8266 on your local WiFi setting?
Can you try this and tell me if it works?
https://arduino-esp8266.readthedocs.io/en/latest/esp8266wifi/udp-examples.html
Bruno Senzio exactly , the esp8266 seems to work just fine but when it comes to receiving. Yes absolutely nothing .
Ok,
From your last comment, you tried the tutorial I sent to you and you are still not able to send or receive UDP with your ESP8266 device
If this is true, I believe the problem might be related to either your WiFi connection settings or your ESP8266 device.
You can try connecting on a different network and see if this is working. If not, you can try a different PC, OR try to change either and check if this is working.
If this is still not working, maybe you can try a different ESP, I believe this is more related to that.
Once you get them working, the Emotiv scripts should work fine as far as I am concerned...
Bruno Senzio Words are not enough to thank you , will start on your advice immediately , Will tell you how it went for sure .
Please let me know if this works.
In my opinion, if you cannot send UDP or receive with the basic UDP example for the ESP8266 then the problem is not with Emotiv. Therefore, you need to check if this is network or device problem.
Sure, I will be around here to see this works for you.
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