fish001

IoT Control | Control door locks and read temperature and humidity

Overview

The program is very simple, suitable for beginners to get started, and the logic is very easy to understand!
The larger video tutorial synchronizes with Bilibili to see the introduction! Low-cost IoT switch display and tutorial_bilibili_bilibili
's function is to quickly learn IoT remote control. The code rewriting is very simple.
The code is as follows. It is very small and easy to understand.
Add a device, record the device ID and secret key, fill in the blue field of the code and

add a temperature and humidity interface. The device ID of the interface is the ID you added above. Remember to fill in the ID number of this interface to the last two blue fields of the code.

Modify the WIFI in the field to use it

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-08 18:12:29

STM32 RTC clock
I am debugging the RTC peripheral of STM32F103ZET today. I have written similar programs before. When debugging today, the RTC cannot be initialized. I will paste the initialization code as follows: v
c_int00 Introduction
_c_int00 is branch to start of boot.asm in RTS libray //Translated into Chinese, _c_int00 is the entry address of rts2800_ml.lib; · _c_int00 is the entry address of the C initialization code· When you
I don't understand a sentence, please explain
When reading a paper, I saw a sentence "calculate the characteristic value of the collected BIOS image file and add it to the standard characteristic library." How to collect bios image files and what
MSP430 communicates with mobile phone through headphone interface. Step 1: Understanding headphone interface
[align=left][size=4]Let's take a look at the definition of the headphone jack on the mobile phone and see if it can complete the function of hardware peripherals communicating with the mobile phone. T
How does 430 drive 74 series chips?
430 is powered by 3V while 74 series is powered by 5V. How to drive it? It is impossible to convert all signals?
Request circuit diagram
I am working on a gas detection project. I used to design it in Verilog HDL language, but now I am at a loss. Please give me some guidance and provide me with some gas sensor detection circuits. Thank

Datasheet More

Circuits More