Honeywell IH21, User Manual

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12 IH21 Bluetooth UHF RFID Reader
The reader incorporates TSL’s unique ASCII protocol for faster and easier applica-
tion development. This sophisticated parameterized ASCII protocol provides the
developer a powerful set of commands that carry out multiple actions locally within
the Bluetooth reader. This approach enables multiple tag operation executed using
simple pre-configured ASCII commands while not only speeds integration of the
reader into applications, but also abstracts the developer from some of the com-
plexities of the underlying Native API. Simple, text based commands are sent to the
reader and responses are returned as text. This allows straightforward access to
RFID tag functions such as inventory, read, and write.