Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
- Nice build quality
- Easely solderable
- Good tx/rx distance, something like 7m with my motoDefy
- Reliable serial link
- There isn't any 'real' documentation or datasheet
Since I've struggled enough to make this darn module work with my Arduino and android phone, I've written a complete step-by-step tutorial here : http://www.instructables.com/id/Use-your-android-phone-sensors-on-the-arduino-/
This BT module has really simplified things in my project (http://instructables.com/id/Android-RC-Car/), the serial link is reliable, and the transmit/receive distance is quite good for this price.
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