Chapter 3: AT Commands Reference
April 15, 2008 G24-L AT Commands Reference Manual 3-131
The following table shows the +MBC parameters.
The following table shows the battery levels parameters (as defined in +CBC command.
Example
AT+MBC? //Read the current values.
+MBC: 0,3,2,0
OK
AT+MBC=1,1 // Start charging with unsolicited report.
OK
AT+MBC? //Read the current values.
+MBC: 0,3,1,1
OK
+MBC: 0,3,1,1 //Unsolicited reports
+MBC: 0,4,1,1
+MBC: 0,5,1,1
AT+MBC=? //Test Mode.
+MBC: (0-2), (0-1)
OK
Table 3-82: +MBC Parameters
<Parameter> Description
<Mode> 0 Stop battery charging.
1 Start battery charging.
2 Automatic battery charging.
<Ind> 0 Disable MBC unsolicited report (default).
1 Enable MBC unsolicited report.
<BatteryLevel> 0-5 Battery Level values (see Table 3-83).
<Status> The status of the battery charger:
0 The battery is in charging process.
1 The battery is not in charging process.
Table 3-83: Battery Level Parameters
VCC, V Battery Level
>3.7 5 (90%)
3.5-3.7 4 (60%)
3.4-3.5 3 (20%)
3.35-3.4 2 (10%)
3.3-3.35 1 (5%)
<3.3 0 (0%)
