Digi XBEE-PRO S3B Manual

XBee‐PRO®900HP/XBee‐PRO®XSCRFModules
©2014DigiInternationalInc. 9
* To determine your range, perform a range test under your operating conditions.
XBee-PRO 900HP Serial Communications Specifications
XBee RF modules support both UART (Universal Asynchronous Receiver / Transmitter) and SPI (Serial
Peripheral Interface) serial connections.
UART
More information on UART operation is found in the UART section in Chapter 2.
SPI
For more information on SPI operation, see the SPI section in Chapter 2.
GPIO Specifications
XBee RF modules have 15 GPIO (General Purpose Input/Output) ports available. The exact list will depend on
the module configuration, as some GPIO pins are used for purposes such as serial communication.
See GPIO section for more information on configuring and using GPIO ports.
United States (FCC Part
15.247)
MCQ-XB900HP
Industry Canada (IC) 1846A-XB900HP
Australia C-Tick
Brazil ANATEL 3727-12-1209 (S3B only)
Singapore License No. DA105737 (XB900HP only)
UARTPinAssignments
UART Pins Module Pin Number
DOUT 2
DIN / CONFIG
3
CTS
/ DIO7 12
RTS
/ DIO6 16
SPIPinAssignments
SPI Pins Module Pin Number
SPI_SCLK / DIO18 18
SPI_SSEL
/ DIO17 17
SPI_MOSI / DIO16 11
SPI_MISO / DIO15 4
SPI_ATTN
/ DIO1 19
ElectricalSpecificationsforGPIOPins
GPIO Electrical Specification Value
Voltage - Supply 2.1 - 3.6 V, (3.0V or higher required for optimal performance)
Low Schmitt switching threshold 0.3 x Vdd
High Schmitt switching threshold 0.7 x Vdd
Input pull-up resistor value 40 k
Input pull-down resistor value 40 k
Output voltage for logic 0 0.05 x Vdd
Output voltage for logic 1 0.95 x Vdd
SpecificationsoftheXBee-PRO
®
900HP/XBee-PRO
®
XSCRFModule
Specification XBee

Digi XBEE-PRO S3B Specifications

General

Brand	Digi
Model	XBEE-PRO S3B
Category	Control Unit
Language	English