CONTENTS
1.OVERVIEW ........................................................................................................................................... 3
1.1 INTRODUCTION .......................................................................................................................................................................................3
1.2 FEATURES ................................................................................................................................................................................................3
1.3 APPLICATION...........................................................................................................................................................................................3
2.SPECIFICATION AND PARAMETER ............................................................................................ 4
2.1 LIMIT PARAMETER .................................................................................................................................................................................4
2.2 OPERATING PARAMETER .......................................................................................................................................................................4
3 SIZE AND PIN DEFINITION............................................................................................................. 5
4 CONNECT TO MCU............................................................................................................................ 6
5 FUNCTION DESCRIPTION .............................................................................................................. 6
5.1 FIXED TRANSMISSION............................................................................................................................................................................6
5.2 RESET .......................................................................................................................................................................................................7
5.3 AUX DESCRIPTION ................................................................................................................................................................................7
5.3.1 Indication of UART output
..........................................................................................................................................................7
5.3.2 Indication of wireless transmitting
...........................................................................................................................................7
5.3.3 Configuration procedure of module
.........................................................................................................................................8
5.3.4 Notes for AUX
................................................................................................................................................................................8
6 OPERATING MODE............................................................................................................................ 9
6.1 MODE SWITCH ..........................................................................................................................................................................................9
6.2 FIXED FREQUENCY MODE (MODE 0) .................................................................................................................................................9
6.3 FREQUENCY HOPPING MODE (MODE 1).......................................................................................................................................... 10
6.4 RESERVATION MODE (MODE 2) ........................................................................................................................................................ 10
6.5 SLEEP MODE (MODE 3) ...................................................................................................................................................................... 10
6.6 QUICK COMMUNICATION TEST ......................................................................................................................................................... 11
7. INSTRUCTION FORMAT ...............................................................................................................12
7.1 DEFAULT PARAMETERS ...................................................................................................................................................................... 12
7.2 READING OPERATING PARAMETERS ................................................................................................................................................ 12
7.3 READING VERSION NUMBER ............................................................................................................................................................. 12
7.4 RESET INSTRUCTION........................................................................................................................................................................... 13
7.5 PARAMETER SETTING COMMAND .................................................................................................................................................... 13