Chengdu Ebyte Electronic Technology Co., Ltd.
E870-W1 User Manual
Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
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Contents
2.2.1. Connect platform..................................................................................................................................5
2.2.2. Connect to self-built server.................................................................................................................. 8
2.2.3. AI analog input connection................................................................................................................ 11
2.2.4. D I digital input connection................................................................................................................11
2.2.5. Relay output connection.....................................................................................................................11
3.1. Specifications................................................................................................................................................ 13
3.2. Mechanical Dimensions................................................................................................................................ 14
3.3. Interface description......................................................................................................................................15
3.4. Description of LED indicators...................................................................................................................... 16
3.5. Serial port description................................................................................................................................... 17
4.1.1. Level output........................................................................................................................................18
4.1.2. Following mode..................................................................................................................................18
4.1.3. Active reporting of status................................................................................................................... 19
4.3.1. Analog range.......................................................................................................................................19
4.3.2. Active reporting of status................................................................................................................... 20
4.4. Network transparent transmission mode.......................................................................................................20
4.5. MQTT mode..................................................................................................................................................21
4.5.1. Ali Cloud............................................................................................................................................ 21
4.5.2. Baidu cloud.........................................................................................................................................22
4.5.3. One NET Cloud..................................................................................................................................24
4.5.4. Standard MQTT3.1.1......................................................................................................................... 25
5.1. Ebyte Cloud Modbus to JSON ......................................................................................................................26
5.2. Alibaba Cloud Modbus to JSON ...................................................................................................................26
5.3. Edge acquisition............................................................................................................................................ 26
5.4. Registration package ..................................................................................................................................... 26
5.5. Heartbeat packet............................................................................................................................................26
5.6. Firmware upgrade..........................................................................................................................................27
5.7. Hardware factory reset.................................................................................................................................. 27
Summary of Contents for E870-W1
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