SEARCH THE KNOWLEDGE BASE
OR BROWSE BY CATEGORY
How do I enter into command mode on Roving Networks Bluetooth and Wi-Fi modules
By default, roving Networks' modules (Bluetooth and Wi-Fi) boot up in data mode.
In order to enter command mode, you must send the escape sequence $$$ together quickly with no additional characters before or after. You must not send a carriage return (\r) or line feed (\n) after the $$$ to enter command mode.
The module replies with CMD to indicate it is in command mode. There is a 250-ms buffer before and after the $$$ escape sequence. If characters are sent before or after the escape sequence within this 250-ms interval, the module treats them as data and passes them over the wireless data link, and the module will not enter command mode.
Once in command mode, all commands terminate with a carriage return (\r).
| ARTICLE RATING 5 out of 5 (1 votes) |
Rate this article |
RELATED ARTICLES
|
Added January 19, 2012 in
Wi-Fi
How do I send data between two Wi-Fi modules configured in ad hoc mode (point to point connection) |