Ebyte E32-868T20D - Default Chapter; Table of Contents

Chengdu Ebyte Electronic Technology Co,;Ltd E32-868T20D user manual
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd. 1
CONTENT
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 .............................................................................................................. 7
5.1 FIXED TRANSMISSION........................................................................................................................................................................... 7
5.2 BROADCASTING TRANSMISSION ........................................................................................................................................................ 7
5.2.1 Indication of UART output ......................................................................................................................................................... 8
5.2.2 Indication of wireless transmitting .......................................................................................................................................... 8
5.2.3 Configuration procedure of module ........................................................................................................................................ 9
5.2.4 Notes for AUX ............................................................................................................................................................................... 9
6 OPERATING MODE ......................................................................................................................... 10
6.1MODE SWITCH ...................................................................................................................................................................................... 10
6.2NORMAL MODE (MODE 0)................................................................................................................................................................... 11
6.3WAKE-UP MODE (MODE 1) ................................................................................................................................................................. 11
6.4POWER-SAVING MODE (MODE 2)....................................................................................................................................................... 11
6.5SLEEP MODE (MODE 3) ........................................................................................................................................................................ 12
7 COMMAND FORMAT ...................................................................................................................... 12
7.1 DEFAULT PARAMETERS ...................................................................................................................................................................... 12
7.2 READING OPERATING PARAMETERS ................................................................................................................................................ 13
7.3 READING VERSION NUMBER ............................................................................................................................................................. 13
7.4 RESET COMMAND ................................................................................................................................................................................ 13
7.5 PARAMETER SETTING COMMAND .................................................................................................................................................... 13
8. HARDWARE DESIGN ..................................................................................................................... 15