Digi XBee3 802.15.4 User Manual

Digi XBee3® 802.15.4 RF Module User Guide
5
Idle mode 31
Transmit mode 31
Receive mode 31
Serial communication
Serial interface 33
Serial receive buffer 33
Serial transmit buffer 33
UART data flow 33
Serial data 33
Flow control 34
Clear-to-send (CTS) flow control 34
RTS flow control 35
SPI operation
SPI communications 37
Full duplex operation 38
Low power operation 38
Select the SPI port 39
Force UART operation 39
I/O support
Legacy support 42
Mixed network considerations 43
Digital I/O support 43
Analog I/O support 44
Monitor I/O lines 45
I/O sample data format 45
Legacy data format 45
Enhanced data format 47
API frame support 47
On-demand sampling 48
Example: Command mode 48
Example: Local AT command in API mode 49
Example: Remote AT command in API mode 50
Periodic I/O sampling 51
Source 51
Destination 51
Multiple samples per packet 51
Example: Remote AT command in API mode 52
Digital I/O change detection 53
I/O line passing 54
Digital line passing 54
Example:Digital line passing 54
Analog line passing 55
Example:Analog line passing 55
Output sample data 56
Output control 56
I/O behavior during sleep 56
Digital I/O lines 56

Digi XBee3 802.15.4 Specifications

General

Brand	Digi
Model	XBee3 802.15.4
Category	Control Unit
Language	English