Ebyte E61 Series User Manual

Contents

Wireless UART Module User Manual of E61 Series ModulesCopyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd. 3 / 18Contents1. Features ..................................................................................................................................................... 52. Technical Parameters ........................................................................................................................... 52.1 Electrical Parameters ................................................................................................................................................. 62.1.1 E61-TTL-50.............................................................................................................................................................................. 62.1.2 E61-TTL-1W ............................................................................................................................................................................ 62.3 Parameters Notes ...................................................................................................................................................... 63. Mechanical Characteristics ................................................................................................................ 73.1 E61-TTL-50 .................................................................................................................................................................. 73.1.1 Dimension ................................................................................................................................................................................ 73.1.2 Pin Definition........................................................................................................................................................................... 73.2 E61-TTL-1W ................................................................................................................................................................ 83.2.1 Dimension ................................................................................................................................................................................ 83.2.2 Pin Definition........................................................................................................................................................................... 84. Recommended Circuit Diagram ...................................................................................................... 95. Function Description ............................................................................................................................ 95.1 Reset .............................................................................................................................................................................. 95.2 AUX Description ......................................................................................................................................................... 95.2.1 Indication of UART Output ................................................................................................................................................. 95.2.2 Indication of Wireless Transmitting .............................................................................................................................. 105.2.3 Configuration Procedure of Module ............................................................................................................................ 105.2.4 Notes for AUX ...................................................................................................................................................................... 106. Operating Mode ...................................................................................................................................116.1 Mode Switch.............................................................................................................................................................. 116.2 Transmission Mode（Mode 0） ........................................................................................................................... 126.3 Reserve Mode（Mode 1） .................................................................................................................................... 126.4 Instruction Mode（Mode 2） ............................................................................................................................... 126.5 Sleep Mode (Mode 3) ............................................................................................................................................. 127. Instruction Format ..............................................................................................................................137.1 Default Parameter .................................................................................................................................................... 137.2 Reading Operating Parameters ............................................................................................................................ 137.3 Reading Version Number....................................................................................................................................... 137.4 Reset Instruction ...................................................................................................................................................... 137.5 Parameter Setting Instruction............................................................................................................................... 148. Parameter Setting ...............................................................................................................................16