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Introduction
This document has been described how to use the ZEAL. ZEAL is a Bluetooth module.
This module is connected to the UART. This module is operated with a simple command.
Operating state
ZEAL has several operating state. State transition will use the command.
Command state
ZEAL can execute the command. The input data are all recognized as a command.
Scan state
ZEAL is a state that is waiting for a connection as a Bluetooth slave.
Online state
ZEAL has been connected with the pair device and Bluetooth. ZEAL can perform data
communication with connection device.
Escape state
ZEAL is in connection, and command input is possible.
Scan escape state
ZEAL is in scanning, and command input is possible.
