Digi XBee Product Manual

Command descriptions for the XBee/XBee-PRO RF Module
XBee / XBee-PRO RF Modules 802.15.4 Product Manual 76
<I/O Settings> The M0 command is used to set the output level of the PWM0 line (pin 6).
Before setting the line as an output:
1. Enable PWM0 output (P0 = 2)
2. Apply settings (use CN or AC)
The PWM period is 64 μsec and there are 0x03FF (1023 decimal) steps within this period. When M0 =
0 (0% PWM), 0x01FF (50% PWM), 0x03FF (100% PWM), etc.
M1 (PWM1 Output Level) command
<I/O Settings> The M1 command is used to set the output level of the PWM1 line (pin 7).
Before setting the line as an output:
1. Enable PWM1 output (P1 = 2)
2. Apply settings (use CN or AC)
MM (MAC Mode) command
Related Commands: P0 (PWM0 Enable), AC (Apply Changes), CN (Exit Command Mode)
Minimum Firmware Version Required: v1.xA0
AT Command: ATM0
AT Command: ATM1
Parameter Range:0 - 0x03FF
Default Parameter Value:0
Related Commands: P1 (PWM1 Enable), AC (Apply Changes), CN (Exit Command Mode)
Minimum Firmware Version Required: v1.xA0
AT Command: ATMM
Parameter Range:0 - 3
Parameter Configuration
0 Digi Mode (802.15.4 + Digi header)
1 802.15.4 (no ACKs)
2 802.15.4 (with ACKs)
3 Digi Mode (no ACKs)
Default Parameter Value:0
Related Commands: ND (Node Discover), DN (Destination Node)
Minimum Firmware Version Required: v1.x80

Digi XBee Specifications

General

Operating Frequency	2.4 GHz
RF Data Rate	250 kbps
Model	XBee S2C
Category	Control Unit
Operating Voltage	2.1 to 3.6V DC
Operating Temperature	-40 to +85 °C
Interface	UART
Dimensions	24.38 x 27.61 x 9.14 mm