Wireless UART Module User Manual of E64 Series Modules
Copyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd.
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Contents
1.
Features
..................................................................................................................................................... 5
2.
Technical Parameters
........................................................................................................................... 5
2.1 Electrical Parameters ................................................................................................................................................. 5
2.1.1 E64-T100S2 ............................................................................................................................................................................. 5
2.2 Parameters Notes ...................................................................................................................................................... 6
3.
Mechanical Characteristics
................................................................................................................ 6
3.1 E64-T100S2 ................................................................................................................................................................. 6
3.1.1 Dimension ................................................................................................................................................................................ 6
3.1.2 Pin Definition ........................................................................................................................................................................... 7
4.
Recommended Circuit Diagram
...................................................................................................... 7
5.
Function Description
............................................................................................................................ 8
5.1 Reset .............................................................................................................................................................................. 8
5.2 AUX Description ......................................................................................................................................................... 8
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
..................................................................................................................................... 9
6.1 Mode Switch ............................................................................................................................................................... 9
6.2 Master Mode (Mode 0) .......................................................................................................................................... 10
6.3 Slave-transmitter Mode (Mode 1) ....................................................................................................................... 10
6.4 Slave-receiver Mode (Mode 2) ............................................................................................................................. 10
6.5 Sleep Mode (Mode 3) ............................................................................................................................................. 10
7.
Instruction Format
.............................................................................................................................. 10
7.1 Default Parameter .................................................................................................................................................... 11
7.2 Reading Operating Parameters ............................................................................................................................ 11
7.3 Reading Version Number ....................................................................................................................................... 11
7.4 Reset Instruction ...................................................................................................................................................... 11
7.5 Parameter Setting Instruction ............................................................................................................................... 11
8.
Parameter Setting
............................................................................................................................... 13
9.
Production Guidance
......................................................................................................................... 14
9.1 Reflow Soldering Temperature ............................................................................................................................ 14
9.2 Reflow Soldering Curve .......................................................................................................................................... 15
