EZLC4431B1-D868 Silicon Laboratories Inc, EZLC4431B1-D868 Datasheet - Page 17

• Manufacturer Part Number: EZLC4431B1-D868
• Description: KIT EZLINK SI4431 868MHZ
• Manufacturer: Silicon Laboratories Inc
• Type: Transceiverr

Specifications of EZLC4431B1-D868

• Frequency: 868MHz
• Product: RF Development Tools
• Maximum Frequency: 868 MHz
• Supply Voltage (max): 3.3 V
• For Use With/related Products: Si4431
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

6.1.4. PC Mode—Command State
The following control commands are available in command mode:
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(Note: Sending the "S?" command after the "Fx, Dx or Px" commands allows users to confirm the new setting.)
To review the modules firmware version
"I <ENTER>"
To ask the module for a list of available commands
"? <ENTER>"
To review the current radio settings
"S? <ENTER>"
To change the centre frequency of the RF signal (RF Channel)
"F = x<ENTER>", (where x is the channel number (eg. 0 … 59)
To change the data rate of the RF signal
"D = x<ENTER>", where x is the data rate in bps. (eg. 0 … 6)
To change the relative output power
"P = x<ENTER>", where x is the relative output power setting. (eg. 0 … 3)
Typical Reply:
Typical Reply:
Typical Reply:
Typical Answer:
Typical Answer:
Typical Answer:
EZLink demo (C8051F930 + Si4432)
Radio modem V1.0 915 Mhz
Silicon Labs, 2008
F=n
D=n
P=n
S?
I
Channel:
Data rate:
RF power:
OK
OK
OK
: Set the RF channel
: Set the RF data rate (0–6)
: Set the rf output power (0–3)
: Print the current settings
: Print firmware version information
Rev. 0.1
2.4 kbps: channel number: 0–59
4.8 kbps: channel number: 0–59
9.6 kbps: channel number: 0–59
19.2 kbps: channel number: 0–51
38.4 kbps: channel number: 0–44
57.6 kbps: channel number: 0–36
115.2 kbps: channel number: 0–28
0 : DR: 2.4 kbps, DEV: ±36 kHz, BBBW: 75.2 kHz
1 : DR: 4.8 kbps, DEV: ±45 kHz, BBBW: 95.3 kHz
2 : DR: 9.6 kbps, DEV: ±45 kHz, BBBW: 99.6 kHz
3 : DR: 19.2 kbps, DEV: ±9.6 kHz, BBBW: 28.8 kHz
4 : DR: 38.4 kbps, DEV: ±19.2 kHz, BBBW: 57.6 kHz
5 : DR: 57.6 kbps, DEV: ±28.8 kHz, BBBW: 86.4 kHz
6 : DR: 115.2 kbps, DEV: ±57.6 kHz, BBBW: 172.8 kHz
0 : +11 dBm
1 : +14 dBm
2 : +17 dBm
3: +20 dBm
0
2 (DR:9.6 kbps, DEV: ±45 kHz, BBBW: 99.6 kHZ)
3 (+20 dBm)
E Z L i n k U G
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