Table of Contents ToggleESP01 WiFi Relay Module Smart Remote ControlKey Features of ESP01 WiFi Relay ModuleTechnical SpecificationsApplications of ESP01 WiFi Relay ModuleWorking Principle of ESP01 WiFi Relay ModuleArduino and IoT Platform CompatibilityWireless Performance and ReliabilityPower Efficiency and SafetySmart Home and IoT BenefitsInstallation and Usage TipsAdvantages of ESP01 WiFi Relay ModuleLimitationsWhy Choose ESP01 WiFi Relay ModuleWhy Buy from ElectroxbdBuy ESP01 WiFi Relay Module Smart Remote Control in BangladeshESP01 WiFi Relay Module Smart Remote ControlThe ESP01 WiFi Relay Module Smart Remote Control is a compact and powerful solution for wireless switching and IoT automation. Built around the popular ESP8266 ESP-01 WiFi module, this board allows users to control electrical appliances remotely using a smartphone, web interface, or cloud-based IoT platforms.This module is widely used in smart home automation, industrial remote control, Arduino projects, and DIY IoT systems. By combining WiFi connectivity with an onboard relay, it enables real-time control of AC or DC loads from anywhere with an internet connection.Key Features of ESP01 WiFi Relay ModuleBuilt-in ESP8266 ESP-01 WiFi moduleSingle-channel high-quality relayRemote control via WiFiCompatible with Arduino and IoT platformsSupports mobile and web controlCompact and easy-to-install designLow power consumptionStable wireless connectivityIdeal for smart home projectsBeginner-friendly automation moduleTechnical SpecificationsModule Type: WiFi Relay Control ModuleWiFi Chip: ESP8266 ESP-01Relay Channels: 1Operating Voltage: 5V DCLogic Level: 3.3VControl Method: WiFi (TCP/IP)Relay Contact Rating: Suitable for AC and DC loadsWireless Standard: IEEE 802.11 b/g/nOperating Frequency: 2.4 GHzApplication Environment: Indoor automationApplications of ESP01 WiFi Relay ModuleThis module is ideal for a wide range of smart control and automation applications, including:Smart home appliance controlWireless light switchingIoT-based automation systemsRemote motor controlArduino WiFi relay projectsSmart energy managementIndustrial remote switchingDIY smart switch projectsCloud-based IoT controlMobile app-controlled devicesWorking Principle of ESP01 WiFi Relay ModuleThe ESP01 WiFi Relay Module works by connecting the ESP8266 ESP-01 to a local WiFi network. Once connected, the module listens for commands sent from a smartphone app, web server, or IoT cloud platform.When a valid command is received, the ESP8266 processes the instruction and activates the onboard relay. This relay then opens or closes the connected circuit, allowing users to turn devices ON or OFF remotely.Arduino and IoT Platform CompatibilityThe ESP01 WiFi Relay Module can be used with:Arduino Uno, Nano, MegaESP8266 development environmentsESP32 as a controllerRaspberry PiBlynk, MQTT, HTTP serversCustom web dashboardsIt supports popular programming environments such as Arduino IDE, making it accessible for beginners and professionals alike.Wireless Performance and ReliabilityUsing WiFi connectivity ensures stable communication, especially for indoor automation. Unlike RF or IR control, WiFi allows control from anywhere in the world, not just line-of-sight operation.Power Efficiency and SafetyThe module operates at 5V DC with low current consumption. The onboard relay provides electrical isolation between control and load, improving safety for home and industrial use.Smart Home and IoT BenefitsThis relay module is widely used in smart homes because it enables:Remote appliance controlAutomation schedulingVoice assistant integrationEnergy-saving automationCentralized device managementIt is an excellent starting point for IoT beginners.Installation and Usage TipsUse a stable 5V power supplyEnsure correct ESP-01 orientationAvoid overloading the relaySecure WiFi credentials properlyUse protective enclosures for AC loadsAdvantages of ESP01 WiFi Relay ModuleRemote control from anywhereSimple and compact designCost-effective automation solutionEasy programming supportReal-time wireless controlIdeal for smart homesWide community supportLimitationsThe module supports single-channel control only and requires a stable WiFi network. It is not suitable for high-power industrial loads without external relays.Why Choose ESP01 WiFi Relay ModuleReliable ESP8266 platformProven WiFi automation solutionPerfect for Arduino and IoTEasy to deploy and maintainAffordable smart control optionWhy Buy from ElectroxbdGenuine and tested productsFast delivery across BangladeshCompetitive pricingProject guidance availableTrusted electronics supplierTrusted Source for Reliable Electronic PartsBuy ESP01 WiFi Relay Module Smart Remote Control in BangladeshOrder the ESP01 WiFi Relay Module Smart Remote Control today from Electroxbd and upgrade your projects with reliable WiFi-based automation and remote control.Office Address:H#1/1, In Opposite of RH Chhatrabash, Madrasa More, Debisingpara, Boalia, Rajshahi, BangladeshContact: 01600334238Website: www.electroxbd.comElectroxbd – Trusted Source for Reliable Electronic Parts. Common Questions:Q: What is the price of ESP01 WiFi Relay Module Smart Remote Control in Bangladesh?A: The latest price of ESP01 WiFi Relay Module Smart Remote Control in Bangladesh is 220 BDT.Q: Where to buy ESP01 WiFi Relay Module Smart Remote Control in Bangladesh?A: You can buy the ESP01 WiFi Relay Module Smart Remote Control at the best price from ElectroXBD in Bangladesh.
