Radiocrafts MPC1 Series User Manual

Page 4 of 29
©2019 Radiocrafts AS
RC1180-MPC1/RC1701HP-MPC1 User Manual (rev. 1.1)
RC1180-MPC1
USER MANUAL RC1701HP-MPC1
3 Configuring the module over the UART interface
Connect to the UART interface with these settings:
• Baud rate: 19200
• Data bit: 8
• Stop bit: 1
• Parity control: None
• Flow control: None
3.1 Set the MPC1 module in CONFIG mode
The MPC1 module is in sleep mode between each transmission, so to enter CONFIG mode you need to first send
0xFF to wake it up, then send 0x00 to enter config mode.
3.2 Available configuration commands
The table below shows an overview of the available commands.
Table 1 – MPC1 Configuration Commands overview
Command
Parameter
RC11
80-MPC1
RC17xxHP
-MPC1
Stored in NVM (Flash)
Stored in RAM
ASCII
hex
‘M’
0x4D
Memory configuration
✔
✔
✔
✘
See Appendix A for
details.
‘X’
0x58
Exit command
✔
✔
–
–
‘Y’
0x59
Memory Read one byte
✔
✔
–
–
‘Z’
0x5A
Sleep mode
✔
✔
–
–
‘0’
0x30
Test mode 0
✔
✔
–
–
‘1’
0x31
Test mode 1
✔
✔
–
–
‘2’
0x32
Test mode 2
✔
✔
–
–
‘3’
0x33
Test mode 3
✔
✔
–
–
‘4’
0x34
Test mode 4
✔
✔
–
–
‘7’
0x37
Test mode 7
✘
✔
–
–
‘8’
0x38
Test mode 8
✘
✔
–
–
‘@RC’
0x40 0x52 0x43
Reset Configuration to factory defaults
✔
✔
✔
✘
‘@RR’
0x40 0x52 0x52
Reset Radio
✔
✔
–
–
3.3 Exit CONFIG mode and return to SLEEP
When you have configured the module, you can send either ‘Z’ or ‘X’ to exit CONFIG mode and go back to SLEEP
(normal operation).

Radiocrafts MPC1 Series Specifications

General

Manufacturer	Radiocrafts
Operating Temperature	-40°C to +85°C
Interface	UART, SPI
Encryption	AES-128
Package	SMD
Series	MPC1
Frequency	169 MHz, 433 MHz, 868 MHz
Data Rate	100 kbps
Supply Voltage	2.0V - 3.6V
Modulation	FSK
Description	Wireless M-Bus module for smart metering applications
Wireless M-Bus Modes	S, T, C