RK-WI.232EUR-R Radiotronix, RK-WI.232EUR-R Datasheet - Page 18

• Manufacturer Part Number: RK-WI.232EUR-R
• Description: RF Modules & Development Tools DEVELOPMENT KIT
• Manufacturer: Radiotronix

Specifications of RK-WI.232EUR-R

• Silicon Manufacturer: Radiotronix
• Silicon Core Number: WI.232EUR-R
• Kit Application Type: Wireless Connectivity
• Application Sub Type: Embedded Radio Module
• Kit Contents: 2x Brds/Mod/Ant, CD, Cable, Docs, Batt
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: RK-WI232EUR-R

TX Power
Deviation
TX Current
RX Current
RX Bandwidth
Table 5, Wideband Mode Parameters
8.2.2. Narrowband Mode
In low-power mode, the module is configured as follows:
TX Power
Deviation
TX Current
RX Current
RX Bandwidth
Table 6, Narrowband Mode Parameters
8.3.
By default, the UART data rate is set to 2.4 kbit/second at the factory. This data rate can be
changed by setting the regDATARATE register. The data rate should be limited to 9600 bits/sec
when in narrowband mode. Exceeding this rate will result in poor link quality. Valid settings are:
Baud Rate
2400
9600
19200
38400
57600
115200
10400
31250
Table 7, Data Rate Register Settings
TROUBLESHOOTING HINT: Baud Rate Problems. If you lose track of the baud rate setting of
the module, it will be impossible to program the module. You can either try every possible baud
rate to discover the setting, or force a power-on reset with CMD held low to set the baud rate to
its default: 2.4kbit/second.
Wi.232EUR User’s Manual
RES
R/W
7
regNVDATARATE (0x03)
narrowband Mode Parameters
wideband Mode Parameters
UART Data Rate
RES
R/W
6
-2, +2, +7, +13 dBm
+/-80kHz
26 to 65mA
16 to 20mA
600kHz
-2, +2, +7, +13 dBm
+/-40kHz
26 to 65mA
16 to 24mA
200kHz
BR2
0
0
0
0
1
1
1
1
RES
R/W
BR1
5
0
0
1
1
0
0
1
1
© 2003-2007 Radiotronix Inc.
BR0
0
1
0
1
0
1
0
1
RES
R/W
4
RES
R/W
3
R/W
BR2
2
regDATARATE (0x4E)
R/W
BR1
1
R/W
BR0
0
17