手可摘棉花

Jiabao based on eps32c3

2022 Digitech Electronic Innovation Design Competition Participation Award Works

Overview

Function introduction: 1. Basic display functions of Jiabao, clock: classical mechanical clock form and digital display form. 2. Mqtt message: currently implemented is English message. 3. Network sensor access. Considering the sensor access, the mqtt access method is adopted (because there are many matt sensors and home control equipment on the market currently). 4. Mqtt is connected to sensors such as temperature and humidity. Mqtt shell other sensors (can be expanded later).

Blockdiagram

Design Files

Documentation

Work design documentation

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:2024-11-14 04:28:54

How to configure the timer?
I am going to use the laser ranging module and need to count microseconds. I use timer 4 and set the time to 1um. I add 1 to the variable every time it is interrupted. When testing, I first clear the
Digitally controlled DCDC converter
Digitally controlled DCDC converter 1 Introduction :This design is a digital control DCDC converter . MCU is used to control the output voltage of the DCDC converter to achieve the purpose of digital
How to deal with the prompt "Transient time point calculation did not converge" during Multisim simulation
How to deal with the error "Transient time point calculation did not converge" when simulating with Multisim under high-frequency signals? Thank you!
What are the configurations of the computer that ranks fourth in the world?
On August 5, blogger @电丸科技AK released a new video recording his experience of being invited to help Wang Sicong, the son of China's former richest man Wang Jianlin, assemble a computer. According to t
Hahaha
I was quarantined at home due to the epidemic. I left my computer at the company and asked the company to help me deliver the computer. As a result, I found the computer on the ground when I walked ou
The development board is connected to the Internet via a shared network
Set the connected network WLAN6 Set the Ethernet shared to the development boardSet the development board to automatically obtain the IP: # udhcpc -i eth0 Check whether you are connected to the Intern

Datasheet More

Circuits More