Data Sheet

LJ1269HC
Rev1.0 Page 60 Web: www.ljelect.com
Address
Register Name
Reset
(built-in)
Default
(recom
mended)
Description
0x3E-0x4D
RegAesKey1-16
0x00
16 bytes of the cypher key
0x4E
RegTemp1
0x01
Temperature Sensor control
0x4F
RegTemp2
0x00
Temperature readout
0x58
RegTestLna
0x1B
Sensitivity boost
0x5A
RegTestPa1
0x55
High Power PA settings
0x5C
RegTestPa2
0x70
High Power PA settings
0x6F
RegTestDagc
0x00
0x30
Fading Margin Improvement
0x71
RegTestAfc
0x00
AFC offset for low modulation index AFC
0x50 +
RegTest
Internal test registers
Note - Reset values are automatically refreshed in the chip at Power On Reset
- Default values are recommended register values, optimizing the device operation
- Registers for which the Default value differs from the Reset value are denoted by a * in the tables of section 6
Sub GHz FSK/OOK Transceiver Module DATASHEET