【Distributed temperature and humidity acquisition system】+WIFI data receiving module

lansebuluo

【Distributed temperature and humidity acquisition system】+WIFI data receiving module [Copy link]

 

The WIFI data receiver is mainly used to receive data sent by the temperature and humidity acquisition module, set the alarm value of each module, etc. It connects to the remote host through MQTT, then subscribes to the topic message and waits to receive data. When the topic message is received, the message content is sent to the control board through UART1. It can also receive information from the control board and send topic messages to each temperature and humidity acquisition module. In fact, this module is a data transfer function.

It is also very convenient to connect to the network through web page configuration.

The module photos are as follows

Jacktang

Is the source code attached written by the author himself?

lansebuluo

Jacktang posted on 2022-9-28 07:21 Was the source code attached written by the OP himself?

This is a modification based on the routine. The program still has some problems. I will delete it first and publish it after debugging.