EEVblog Electronics Community Forum

Electronics => Projects, Designs, and Technical Stuff => Topic started by: Don_CC12 on November 22, 2016, 08:34:14 pm

Title: Android BT Stack
Post by: Don_CC12 on November 22, 2016, 08:34:14 pm

Hi all,

I'm looking for a simple Android Bluetooth app for debugging Modbus when paired with the HC-06 module.  All the apps I've investigated so far only allow you to send a single byte of data when "send" or "transmit" is pressed, which obviously doesn't work with RTU Modbus due to the timeouts involved.

I would like to be able to send up to, say, a dozen hex bytes in succession with a single press of a virtual key, then have it display the data received on the screen in the form of hex bytes, nothing fancy required.  An option to have the Modbus CRC automatically appended would be awesome, as would the ability to store a few often used strings for debugging, but neither of these would be mandatory.  And no, it doesn't have to be free.   :)

Any ideas?

Thanks in advance...