Ebyte E32-433T20D - Default Chapter; Table of Contents

Chengdu Ebyte Electronic Technology Co,;Ltd E32-433T20DC user manual
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd. 1
CONTENT
1. OVERVIEW ..................................................................................................................................3
1.1 INT RODUCTION................................................................................................................................................................................3
1.2 FEATURES .........................................................................................................................................................................................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 BROADCAST ING T RANSMISSION ...................................................................................................................................................7
5.6.1 Indication of UART output ...................................................................................................................................................8
5.6.2 Indication of wireless transmitting .....................................................................................................................................8
5.6.3 Configuration procedure of module ....................................................................................................................................9
5.6.4 Notes for AUX .........................................................................................................................................................................9
6 OPERATING MODE .................................................................................................................... 10
6.1 MODE SWITCH.............................................................................................................................................................................. 10
6.2 NORMAL MODE (MODE 0)........................................................................................................................................................... 11
6.3 WAKE-UP MODE (MODE 1).......................................................................................................................................................... 11
6.4 POWER-SAVING MODE (MODE 2) ............................................................................................................................................... 11
6.5 SLEEP 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 RE SET COMMAND......................................................................................................................................................................... 13
7.5 PARAMETER SETTING COMMAND .............................................................................................................................................. 13
8. HARDWARE DESIGN ................................................................................................................ 15
9 FAQ ................................................................................................................................................. 16