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I am looking for a qualified person with extensive knowledge in GSM/SMS & bluetooth configuration; to custom install a GSM or bluetooth module to a mainboard (F2F TTL Level + RS232C hardware interface)
of a magstripe/13.56mhz RF card reader (Model: Panasonic ZU1870 Series).
As a result; the finished product should feature an *additional* function, which doesn't interfere in the primary function of the reader, of transmitting full track details along with a time/date stamp, via GSM or Bluetooth to a GSM number or bluetooth-enabled base. Moreover, the attachment device must be powerful but small as possible in footprint.
I will consider all applicants, but appreciate any responses, & look forward to doing business with only the experienced folk!