ohahaha

8266 radio frequency infrared remote control access HA

Overview

Using 8266 as the main control, the integrated CH340 can be directly connected to the computer to burn the program. The buttons control the power supply of CH340. When burning, you need to press and hold the button to identify the serial port.

The theme solution connects to Homeassistant through Baffa Cloud MQTT to realize the simulated transmission of any infrared signal and any radio frequency signal, and can connect any infrared radio frequency device to Homeassistant.

A 3-pin plug is reserved for a level sensor.

The liquid level sensor usage plan is https://oshwhub.com/jeiry/shui-wei-jian-ce3_copy

Design Files

Related Devices

Devices	Class	Datasheet
PZ254V-11-05P		Download
RT0816R-103-M		Download
TS342A2P-WZ	Light touch switch	Download

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:2024-11-21 12:56:29

The professional forum on NB-IoT applications in the gas industry was grandly held in Xi'an
The importance of OTA was mentioned by many companies at the "Gas Industry NB-IoT Application Forum". Let's see how Ailabi can help. Background: On July 5, the "NB-IoT Application Professional Forum f
TI BQ2060 English translate Chinese the segment datasheet!
bq2060 Specification Features: *. Can accurately measure the charging of nickel-cadmium, nickel-manganese, lithium-ion and lead-acid batteries *. Support SBS V1.1 version *. Support two-line SMBus V1.
[Domestic RISC-V Linux Board Fang·Starlight VisionFive Trial Report] Environment Construction and Lighting up LED Lights
[Burn SD card] First follow the tutorial: "Fang Starlight Single Board Computer Quick Start Guide" 1650968079267675.pdf (eeworld.com.cn) , prepare an SD card, I found the original Raspberry Pi card 16
Relationship between position sensor and brushless DC motor
The position sensor is one of the three major parts of the brushless DC motor system and is also the main feature that distinguishes it from a brushless DC motor. Its function is to detect the positio
[Repost] New ideas for analyzing the principles of integral circuits
[align=left][color=rgb(25, 25, 25)][font="]Replacing the feedback resistor in the inverting amplifier with a capacitor will result in an integrating amplifier circuit as shown in Figure 1. Resistors s
Live broadcast at 10 am today [TI's latest application of millimeter-wave radar in the automotive field]
[font=微软雅黑][size=4]This is the first live broadcast of TI's Embedded Processing Theme Live Broadcast Month. Yao Jun, a senior processor technical support engineer at TI, will explain the latest applic

Datasheet More

Circuits More