308 Results for "nodemcu"

Arduino IoT Cloud ESP32 Alexa Control Smart Home
Details from Arduino IoT Cloud ESP32 Alexa Control Smart Home
In this IoT project, I have shown how to make an IoT-based Home Automation with Arduino IoT Cloud & Alexa using ESP32 to control 4 home appliances with voice commands. If the internet is not available, then you can control the home appliances manually...

RGB Audi Ring-SMT Service from JLCPCB
Details from RGB Audi Ring-SMT Service from JLCPCB
Hello guys, today we are going to make this RGB ring using Neo pixel led's. we will learn, something new about Neo pixel, how to operate them, how to show different animations and how to make your own RGB neo pixel ring. In last we will control them...

How to Make Minimalistic Smart Curtains
Details from How to Make Minimalistic Smart Curtains
Supplies Part of the fun of this one is that we can repurpose some old stuff you may already have on hand, but we do also need some electronics. And hey, even these may be part of an old project in need of repurposing as well! I've provided affiliate...

Greenhouse Monitoring System - LoRa IoT
Details from Greenhouse Monitoring System - LoRa IoT
Greenhouse, also called glasshouse, building designed for the protection of tender or out-of-season plants against excessive cold or heat. A greenhouse is a safe haven for plants. It reduces the accessibility of insects and animals that have the potential...

Rotating LED Display
Details from Rotating LED Display
1. Description of the device The Rotating Display device comprises two primary units: a power supply unit and a display board (figure 1). Both are circular in design, with a diameter of 120mm, similar to the dimensions of a standard Compact Disk. The...

LCD Arduino + STONE HMI + Display Heart Rate
Details from LCD Arduino + STONE HMI + Display Heart Rate
Note: this module by default only with 3.3 V level MCU communications, because it defaults to using IIC pin pull up the resistance of 4.7 K to 1.8 V, so there is no communication with the Arduino by default, if you want to commune with the Arduino and...

LCD Arduino + STONE TFT LCD + Display Heart Rate
Details from LCD Arduino + STONE TFT LCD + Display Heart Rate
LCD Arduino project brief introduction Some time ago, I found a heart rate sensor module MAX30100 in shopping online. This module can collect blood oxygen and heart rate data of users, which is also simple and convenient to use. According to...

ESP8266Basic "A basic interpret for your esp"
Details from ESP8266Basic "A basic interpret for your esp"
ESP8266 BASIC Language ReferenceHardware Basics (Node MCU Board)ESP-01 BOARDBASE COMMANDS (Basic Core)IF .. THEN:LET:Comparison Operators:Math Operators:Logic Operators:Boolean Operators:DIM:UNDIM:GOTO:GOSUB AND RETURN:FOR ... NEXT loops:BRANCH LABELS:PRINT:SERIALPRINT:SERIALPRINTLN:BAUDRATE:INPUT:SERIALFLUSH:SERIALTIMEOUT:SERIAL...

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