tM-TH8 User Manual, Rev: A1.1 7MH-018-A11
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1.12.2 INIT Mode
When the module is powered on, with the slide switch set
to the INIT position as shown in the figure below for the
tM-TH8, the module is in INIT mode, (see Section A.1 for
details), and the communication settings are as follows:
1.
Address: 00
2.
Baud Rate: 9600 bps
3.
No checksum
4.
Protocol: DCON
If communication with the module is not possible, set the
module to the INIT mode and use the above settings to
communicate with the module. To read the current
settings, send the commands $AA2, (see Section 2.6), and
$AAP, (see Section 2.16). To set new settings, send the
commands %AANNTTCCFF, (see Section 2.1) and
$AAPN, (see Section 2.17). The new communication
settings will be effective after the next power-on reset.
