ETRX357
©2016 Silicon Labs
- 5 -
R3xx Firmware in an HA Network
RX:4B5C,0104,02,02,0402,08:••)û
RX:4B5C,0104,02,02,0405,08:••!Ù
RX:4B5C,0104,02,02,0402,08:18180A000029FC08
RX:4B5C,0104,02,02,0405,08:18190A000021B80E
RX:4B5C,0104,02,02,0402,08:<18><03><0A><00><00>)<9F><08>
RX:4B5C,0104,02,02,0405,08:<18><04><0A><00><00>!W<0F>
Presentation of the raw
binary characters will
depend on the terminal
software being used
3.2 Typical received data
These are examples of readings from a temperature and humidity sensor. The actual format
depends on the terminal software you are using, except that bit C of register S0F turns raw
characters into hexadecimal format (R309 only). Note that 16-bit data arrives low-byte first.
Device joins the network
MED:00124B00029ACA1C,21E6
MED
A Mobile End Device has joined the
network. Can also be FFD or SED
00124B00029ACA1C
EUI64 of new device
21E6
Network address of new device
Temperature reading received
RX:4B5C,0104,02,02,0402,08:<18><3B><0A><00><00><29><DD><08>
4B5C
Source network address
0104
HA profile ID
02
Destination endpoint
02
Source endpoint
0402
Temperature cluster ID
08
Number of payload bytes
<18>
Frame control
<3B>
Sequence no
<0A>
Cmd ID: report attributes
<0000>
Attribute ID: measured value
<29>
Type int16s
<DD08>
08DD = 2269 = 22.69°