HiRel/CanSat/Slave XBee
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Revision as of 11:45, 29 May 2015 by Francois.corthay (Talk | contribs)
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Type | CanSat Slave XBee | Schematic | Description |
---|---|---|---|
V1.0 | CanSat Slave XBee v1.0 Schematic PDF | XBP24BZ7UIT-004 |
The CanSat RF communication is done with the help of an XBee-PRO ZB S2B module w/ U.Fl antenna connector.
Connection
The connection to the module is done through following pins:
name | pin | dir | description |
---|---|---|---|
data_in | b2 | in | serial link RxD |
data_out | b4 | out | serial link TxD |
reset_n | b6 | in | reset_n |
sleep_rq | b8 | in | sleep control |
RSSI_PWM | t1 | out | radio signal strength indication |
associate | t3 | out | association indication |
dio | t5 | inout | digital I/O |
sleep_n | t7 | out | sleep indicator |
Setup
An XBee module can work in API mode, providing a complete ZigBee network, or as a simple AT modem. In order to communicate between different modules, a common PAN identifier must be set. The XBee product manual gives the setup information.
The module can be configured via a serial or USB programmer board with the XCTU application.
The serial port setup is:
- 115200 baud
- 8 bit, no parity