| Doc. # 1-4899613861 | |||
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| Date Updated | 03-22-2024 | Date Created | 07-14-2022 |
| Document Type | Knowledge Base | Related OS | |
| Related Product | WISE-4010/LAN/ WISE-4010LAN/ WISE-4012/ WISE-4012E/ WISE-4050/ WISE-4050/LAN/ WISE-4050LAN/ WISE-4051/ WISE-4060/ WISE-4060/LAN/ WISE-4060LAN/ WISE-4220 | ||
| How to use MQTT downlink to control WISE-4000’s DO or Modbus RTU Server? | |||
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Solution:
In this case, we will take two models, WISE-4051 and WISE-4060, to control Modbus RTU Server and DO channel via MQTT downlink. The controlling method is that we use MQTTBox to publish certain topic and payload to WISE-4000, and WISE-4000 will control Modbus RTU server and DO corresponding the topic and payload.
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| Download File | Release Date | Download Site | |
| IAG_FAQ_WISE-4000_How to use MQTT downlink to control WISE-4000’s DO or Modbus RTU Server_20221128.pdf (0) | 03-22-2024 | ||