Replies

  • Hi, is it possible for this to work on 

    sku_93632_2.jpghttp://www.goodluckbuy.com/images/ebay_gadgetinfinite_images/sku_93...

    I have a few of these lying around...

    • You have to rewrite the code and use the SoftwareSerial Library because your card is based on ATMEL Mega328P that don't have hardware support for single wire inverted serial communication .

      Also you must check that the input/output is 3.3V for connection to the S.Port  

  • I had this working within a couple of hours of getting my Teensy board.  Thanks a ton.

  • I'm thinking of connecting a Bluetooth board to the tx and RX pin on the ground. My aim is to create a telemetry bridge for tablets. With this work?

    • I used this on my dht-u diy module and it works great. http://pages.ebay.com/link/?nav=item.view&id=150843209961
      It came with 2 harnesses, one with a serial port and another with separate wires for ttl, rs232, and power/ground. Was already configured.
      • the one you mentioned is 3.3v logic, the one from ready to fly quads is 5v. are you sure you used it with apm? 

        • 3702749166?profile=original3702749017?profile=originalYes sir, works fine on my Futaba T7CHP with FrSky DHT-U DIY 2.4GHZ telemetry Tx and FrSky FLD-02 Display. You are looking at the specs for the Bluetooth radio which is the tiny radio on the larger board. The larger board is the daughter-board with the big white DF13 plug on it that has a voltage regulator stepping down the 11v from the Tx battery, and also has the pinout for TTL, RS232, power and ground. The Bluetooth module is TTL 3.3v.

          • oh, I see you were talking about connecting it to your radio's telemetry port, I meant directly to APM/pixhawk, it is TTL 5v.   sorry for misunderstanding! 

    • not only possible but this is how you do it :)  http://witespyquad.gostorego.com/flight-controllers/serial-bluetoot...

  • Rolf, THANK YOU for this!!! ...I was looking for solution like this for quite some time.

    One question, could minimOSD be used simultaneously with this? 

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