Like this?
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Thank you it works 
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I will recreate this extension once my other project is completed 
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I hope your other project is finished soon
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one more question, so the first to connect will be the host? Or it automatically determined by the application randomly?
Yes, the first to send a request will be the host. The application does not randomly choose.
Sometimes, if you get a request from another device, the receiving phone may be the host. I don't know why this happens. It looks random. But, just all works fine 
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Thank you
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Hello, How to send multiple file in one time?.example, I want to send all file in one folder .
Thats not posible. You can only send one file at a time.
You have to send it one by one.
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thank you.
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Hello, where do i put block merge file if i received more than 700kb?. I have succesful send one file below 700kb
Hi, you will get multiple files received. You have to merge them. Just give them a list and the destination.
You receive multiple files and you can join them.
So i put "merge file" after all file received ?example on "when_dataReceived"?and how to get notification if the file we sent has been sent? Thank you
There is a block (Sent data) with block of length of bytes that had been sent.
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Thank you
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Hi, great extension but I was thinking. Is it possible to use it to send control info from one phone over wifi to another that send to an arduino over serial or Bluetooth.
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Hi Guys, I am new to MIT AppInventor and running the examples on the thread but I get the following errors !
Location services are enabled for the companion app. How did you guys get it going ?
Any Help would be appreciated
Hi, it seems that you are testing in companion, try with APK instead.