August 11, 2017
Useful Sigfox AT commands
Sigfox modules are usually controlled with AT commands. In this article you can find list of basic AT commands which should work with almost every SIGFOX chip you can find. If you miss any “universal” command, please post it to the comments, so I can expand the table.
| AT command | Description |
|---|---|
| AT | Checks if the device communicate properly. |
| AT$T? | Returns internal temperature (format is manufacturer-specific) |
| AT$SF=0111 | Sends data to Sigfox network (this example sends "0111"). Data must be in HEX format. |
| AT$SB=1 | Sends one bit to Sigfox network (this example send "1"). |
| AT$IF? | Return frequency of Tx line |
| AT$DR? | Returns frequency of Rx line |
| AT$ID? | Returns chip ID |
| AT$PAC? | Returns chip PAC number |
| AT:Pn=? | Returns a list of GPIO pins and its modes |
| AT$V? | Returns voltage - current and voltage measurred during last transmission. Voltage in mV. |
