RN2483 LoRa Technology Module Command Reference User’s Guide
DS40001784G-page 48
2015-2018 Microchip Technology Inc.
2.5.5.4
radio set bw <bandWidth>
<bandWidth>
: decimal representing the operating radio bandwidth, in kHz.
Parameter values can be: 125, 250, 500.
Response:
ok
if the bandwidth is valid
invalid_param
if the bandwidth is not valid
This command sets the operating radio bandwidth for LoRa operation.
Example:
radio set bw 250
// The operating bandwidth is 250 kHz.
2.5.5.5
radio set cr <codingRate>
<codingRate>
: string representing the coding rate. Parameter values can be:
4/5
,
4/6
,
4/7
,
4/8
.
Response:
ok
if the coding rate is valid
invalid_param
if the coding rate is not valid
This command modifies the coding rate currently being used by the radio.
Example:
radio set cr 4/7
// The coding rate is set to 4/7.
2.5.5.6
radio set crc < crcHeader >
<crcHeader>
: string representing the state of the CRC header, either
on
or
off
.
Response:
ok
if the state is valid
invalid_param
if the state is not valid
This command enables or disables the CRC header for communications.
Example:
radio set crc on
// Enables the CRC header.
2.5.5.7
radio set fdev <freqDev>
<freqDev>
: decimal number representing the frequency deviation, from 0 to 200000.
Response:
ok
if the frequency deviation is valid
invalid_param
if frequency deviation is not valid
This command sets the frequency deviation during operation.
Example:
radio set fdev 5000
// Frequency deviation is 5 kHz.
2.5.5.8
radio set freq <frequency>
<frequency>
: decimal representing the frequency, from 433050000 to 434790000 or
from 863000000 to 870000000, in Hz.
Response:
ok
if the frequency is valid
invalid_param
if the frequency is not valid
This command changes the communication frequency of the radio transceiver.
Example:
radio set freq 868000000
2.5.5.9
radio set iqi <iqInvert>
<iqInvert>
: string representing the state of the invert IQ, either
on
or
off
.
Response:
ok
if the state is valid
invalid_param
if the state is not valid
This command enables or disables the Invert IQ for communications.
Example:
radio set iqi on
// Invert IQ is enabled.