RF1276MN Mesh LoRa module
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/
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Example
：
05 00 01 10 00 02 00 07 03 03 00 03 00 04 00 05 03 AA AA AA BA
Frame Type
：
This Frame is used for sending the user data. User should follow the Frame Format
to send the data.
Frame Number
：
00 -Fixed
Command Type
：
01 -Sending the data.
Load Length
：
10- The load length is the data byte length that beginning with frame load and end
with the CRC check.
Destination Address
：
00 02
ACK Request
：
00—No ACK reply
、
01--ACK reply. We recommend No Ack reply in the
application.
Sending Radius
：
07 . There are 7 level hops in the network. It is fixed value.
Routing Style
：
03—Source Routing. It is fixed value.
The number of Repeaters in the path
：
03—00 03
、
00 04
、
00 05
Data Length
：
03 Sending 3 bytes
User Data
：
AA AA AA
CRC Check
：
BA
11
、
Wireless Firmware Upgrade
The RF tool for RF1276MN integrates wireless upgrade functions so that users can upgrade and
modify them via RF tool. The operation is described as follows.
The prepared tool before upgrade:
1: RF1276T standard module, that is used for transmitting upgrade program, a RF1276MN module
to be upgraded.
2
：
Computer
、
RF tool
、
upgrade firmware.
3
：
RF1276MN,connecting wires.
Procedure
：
1, Connect the RF1276T module with Laptop via USB adapter. Select the firmware as
click ’open’ in the upgrade tool. Choose the ‘No longer target device’.
Frame Header
Frame Load
XOR
