INSYS GSM 4.2
INSYS GSM 4.2 compact
Functions and their Configuration
Sep-06
81
Procedure: Perform flash update:
Entry in terminal
AT**FLASH
The flash update process starts if the
ESC
character key is pressed within 60 seconds.
This prompt also appears for every restart
(with a timeout of 2 seconds).
Start Update with Esc, Reset with @
Prompt for sending
Send the firmware as
*.MHX
file.
Expecting download with 8N1
Required settings of the terminal program:
Log:
ASCII
Data
format: 8N1
Handshake: Hardware
The INSYS GSM will perform a complete reset after the flash update is finished.
If necessary, the INSYS GSM will load the default factory settings. The SIM card PIN will
remain unchanged.
Pertinent AT commands
AT**FLASH
Firmware update of the controller
Summary of Contents for GSM 4.2 Compact
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