User Manual

ManualsBrandsebyte ManualsWireless ModuleEBYTE EFR32 2.4GHz ZigBee Multifunction SoC Wireless Module

Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification

content

1. Overview .................................................................................................................................................................... 2

1.1 Introduction.............................................................................................................................................................................. 2

1.2 Features ..................................................................................................................................................................................... 2

1.3 Device Type Introduction..................................................................................................................................................... 4

1.3.1 non-sleep terminal ............................................................................................................................................................... 4

1.3.2 dormant terminal ..................................................................................................................................................................4

1.3.3 router ....................................................................................................................................................................................... 4

1.3.4 Coordinator............................................................................................................................................................................4

1.4 Application ............................................................................................................................................................................... 4

2. Parameter ....................................................................................................................................................................5

2.1 Limit parameter .......................................................................................................................................................................5

2.2 Working parameter ................................................................................................................................................................. 5

3. Size and Pin Definition ...............................................................................................................................................6

4. Application and Operation ........................................................................................................................................11

4.1 Recommended circuit diagram ......................................................................................................................................... 11

4.2 Network topology.................................................................................................................................................................12

4.3 Serial command operation ..................................................................................................................................................13

4.4 Function buttons, status indicators and PWM output................................................................................................. 13

4.4.1 pin assignment ....................................................................................................................................................................13

4.4.2 Network function key function introduction.............................................................................................................. 13

4.4.3 Status indicator: (It is recommended that this pin be connected to a low level to drive the LED) ...............14

5. Secondary development design reference ................................................................................................................14

5.1 Module schematic ................................................................................................................................................................ 14

5.2 development use ................................................................................................................................................................... 15

5.3 hardware design....................................................................................................................................................................16

5.4 software writing .................................................................................................................................................................... 17

6. Common problem .....................................................................................................................................................17

6.1 The transmission distance is not ideal.............................................................................................................................17

6.2 Module is easily damaged ..................................................................................................................................................17

6.3 Bit error rate too high ..........................................................................................................................................................18

7. Welding work guide ..................................................................................................................................................18

7.1 reflow temperature ............................................................................................................................................................... 18

7.2 Reflow Soldering Curve ..................................................................................................................................................19

About us ........................................................................................................................................................................19