RC16xxxx-SSM
2017 Radiocrafts AS
RC16xxxx-SSM User Manual (rev. 1.00)
Page 11 of 20
Radiocrafts
Embedded Wireless Solutions
SSM Configuration Memory
The table below shows the complete list of configurable parameters stored in non-volatile
memory. These values can be changed using the ‘M’ command. All addresses and arguments
must be sent as binary values to the module (not as ASCII representation for hex or decimal).
Parameter
Description
Address
hex
Argument
dec
Factory
setting
hex (dec)
Comment
Radio configuration
RF_FREQUENCY_
DOMAIN
Default RF
frequency
domain.
0x00
RC1682-SSM:
0: RCZ1
(Europe)
1: Reserved
2: Reserved
3: Reserved
RC1692HP-
SSM:
0: Reserved
1: RCZ2 (US)
2: Reserved
3: RCZ4
(AU/NZ)
RC1682-
SSM
: 0
RC1692H
P-SSM
: 1
0: 868 MHz
1: 902 MHz
2: Reserved
3: 920 MHz
RF_POWER
Power step-down 0x01
0..63
0x00 (0)
PA step down
value from the
maximum power.
TRANSMISSION_INTERVAL
Delay between
transmissions
0x05 (MSB)
0x06 (LSB)
0: Disabled
1-65535:
Number of
minutes
0x00 (0)
Defines number
of minutes
between sending
a packet
SIGFOX specific settings
RETRANSMISSION_NUMBER
Number of
retransmission
after a packet has
been sent.
0x27
0…2
0x02 (2)
It only takes
effect if uplink
and downlink
mode is
selected.
Otherwise, it is
fixed to 2.
PUBLIC_KEY
Enable public id
and key.
0x28
0: Unique ID +
Unique KEY
1: Unique ID +
Public KEY
2: Public ID +
Public KEY
0x00 (0)
For test and
development
purposes.
TX_DELAY
Delay between
retransmissions
0x2E
0…200
0x32 (50)
The number is
given in 10ms
units.
Data and configuration
interface, UART Serial Port
UART_BAUD_RATE
Baud rate
0x30
0x00: Not used
0x01: 2400
0x02: 4800
0x03: 9600
0x04. 14400
0x05: 19200
0x06: 28800
0x07: 38400
0x08: 57600
0x09: 76800
0x0A: 115200
0x0B: 230400
0x05 (5)
BE CAREFUL IF
CHANGING AS
HOST MAY
LOOSE
CONTACT
WITH MODULE!
Does not take
effect until
module is re-
booted / reset.
UART_FLOW_CTRL
UART flow
control
0x35
0: None
1:CTS only
3:CTS/RTS
4:RXTX(RS48
5)
0x00 (0)