ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch Robotics Bangladesh
  • ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch Robotics Bangladesh
  • ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch Robotics Bangladesh

ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

RBD-1337
  • Transmission Distance(m) :400
  • Relay Channel:2
  • Trigger Voltage (VDC): 5
  • Switching Voltage (VAC):250@10A
  • Switching Voltage (VDC):30@10A
  • Baud Rate:9600

Note: Relay might be different from the picture as per stock

BDT 835
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This Wi-Fi relay module carries an ESP8266 Wi-Fi module and microcontroller. It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay. RoboticsBD

This module is ideally suited to controlling larger voltages in your project through WIFI. This is a 1 channel relay module that can be used to activate up to 250V AC and 30V DC. This allows you to build in device control, operating remote lights, or triggering systems when the module is supplied with a signal from an ESP8266 module. RoboticsBD

The module has an LED that lights relative to the state of the module. A red power activation LED that lights when a signal is received on the IN pin. When a signal is received an audible click can be heard as the relay triggers, connecting the output pins. The relay is controlled via the included ESP8266. This will require configuration via UART prior to full operation. Once it is programmed and powered it will look after itself, making it ideal for use in internet of things “IOT” based projects. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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How to Use:

  1. 5V/1A power adapter and APP “ESP Touch–Demo”
  2. Step 1: The 5V/1A power adapter, the positive and negative poles of the power are connected to IN+ and IN- of the module respectively.
  3. Step 2: Android mobile terminal installation APP ”Esp Touch–Demo”, for the first use of work mode 2 to ESP-01 module configuration Wi-Fi account number and password.
  4. Step 3: Android mobile terminal to install APP “Easy TCP–20”, TCP transmission tool, used to send relay control instructions. Click on “SWITCH”, and then enter the 2 relay control instructions and names and contents (instruction form HEX) by the gray blocks in the interface.

Features:

  1. Transmission distance: In an open environment, the maximum stable transmission distance is 100M when the mobile phone is mounted on the Wi-Fi module.
  2. When the Wi-Fi module and mobile phone are carried on the router at the same time, the transmission distance depends on the signal strength of the router.
  3. The use of Smart config technology in the mobile phone on the APP ESP-01 Wi-Fi module to complete the account and password configuration, configured username, and password memory function.
  4. Onboard 5V, 10A//250V AC 10A//30V DC relay, which can be continuously pulled for 100 thousand times, has diode discharge protection, short response time. RoboticsBD
  5. Board mode selection and real-time working status indicator.
  6. Reserved UART debug interface and STM8 SWIM program download interface.

Characteristics:

  1. On-board N76E003/STM8S003 and ESP-01 WIFI module 
  2. Having two modes: (1) Mode 1: Cell phones carry on the Wi-Fi module directly (2) Mode 2: Cell phone and Wi-Fi module carry on the same router
  3. Additional function: As an USB relay module when unplug the ESP-01 
  4. Transmission distance:(1) In the open environment, the maximum transmission distance is 100m when the cell phone carry on the Wi-Fi module directly ; (2) when the Wi-Fi module and cell phone carrying on the same router ,the transmission distance depend on the router’s signal intensity; 
  5. Use Smartconfig technology of ESP8266 to configurate the password for the ESP-01 module with APP 
  6. On-board 5V, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously, Module with diode effusion protection, short response time 6,
  7. On-board model selection and working position indicator LED
  8. On-board preserved UART debug interface and MCU program interface
  9. Size: 59*40mm

Interface and sources:

  1. IN+, IN-: 5V power input
  2. TX, RX: UART communication
  3. SWIM, NRST: MCU program interface
  4. S1: Mode selection key, default is mode 1
  5. S2: Restore key
  6. LED D2 and D4(red): Relay indicator
  7. LED D7(red): Mode 1 indicator
  8. LED D5(blue):  Mode 2 indicator
  9. LED D6(green): Working state indicator, the description of D6 as below:
  10. (1)It’s means internal self-configuration or lost connection with the router when D6 off
  11. (2)It’s means the ESP-01 are waiting for the APP configurate the password for it when D6 fast blink every 0.5S
  12. (3)It’s means the whole configuration is done and waiting for establishing TCP connection with APP when D6 slow blink every 2S
  13. (4) It’s means the TCP connection between ESP-01 and APP is OK when D6 on all the time.
  14. Relay control command(must be hex format):
  15. Open the first relay: A0 01 01 A2
  16. Close the first Relay: A0 01 00 A1
  17. Open the second relay: A0 02 01 A3
  18. Close the second Relay: A0 02 00 A2

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

General Specification
Transmission Distance(m) : 400
Relay Channel: 2
Trigger Voltage (VDC): 5
Switching Voltage (VAC): 250@10A
Switching Voltage (VDC): 30@10A
Baud Rate: 9600
Shipment Weight 0.035 kg
Shipment Dimensions 10 × 8 × 2 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Package Includes:

1 x ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

What is the price of ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch in Bangladesh?

The latest price of ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch in Bangladesh is BDT 835 You can buy the ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.
Product Details
RBD-1337
30 Items
Good
rating
05/10/2020
Nobi Hossain
Good
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    Jumper Wire 40 Pcs Set 20cm

    3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

    Price BDT 95
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    ESP8266 CH340 NodeMCU Wifi Module Lua V3 Robotics Bangladesh Quick view

    Reference: RBD-0694

    ESP8266 CH340 NodeMCU Wifi Module Lua V3

    Power input: 4.5V ~ 9V (10VMAX), USB-powered Transfer rate: 110-460800bps Support UART / GPIO data communication interface Support Smart Link Smart Networking Working temperature: -40°C ~ + 125°C Drive Type: Dual high-power H-bridge Don’t need to download resetting A great set of tools to develop ESP8266 Flash size: 4MByte Lowest cost WI-FI Note: The...

    Price BDT 420
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    Ohm (Ω) 1/4w Resistors - Pack of 5 Robotics Bangladesh Quick view

    Reference: 0766

    Ohm (Ω) 1/4w Resistors - Pack of 5

    Choose your desire Resistor value from below: 

    Price BDT 5
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    ESP8266 5V WIFI Relay Smart Home Remote Control Switch Robotics Bangladesh Quick view

    Reference: RBD-1336

    ESP8266 5V WIFI Relay Smart Home Remote Control Switch

    Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay Transmission Distance : 400m (max) Relay : 5V,10A/250V AC 10A/30V DC Baud Rate: 9600. Diode effusion protection; Short...

    Price BDT 290
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    ESP32 ESP-32S 30P NodeMCU Development Board Wireless WiFi Robotics Bangladesh Quick view

    Reference: RBD-0948

    ESP32 ESP-32S 30P NodeMCU Development Board Wireless WiFi

    Built-in Flash: 32Mbit Power supply: 5V WiFi protocol: IEEE 802.11 b/g/n Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S Logic level: 3.3V A high-quality USB cable is essential for this board to ensure sufficient current supply; otherwise, your board may not be recognized by the Windows Device Manager. Please avoid using mobile phone cables and...

    Price BDT 740
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    Kiloohm (KΩ) 1/4w Resistors - Pack of 5 Robotics Bangladesh Quick view

    Reference: 0245

    Kiloohm (KΩ) 1/4w Resistors - Pack of 5

    Choose your desire Resistor value from below: 

    Price BDT 5
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    On sale! Arduino Uno R3 Robotics Bangladesh Quick view

    Reference: RBD-0094

    Arduino Uno R3

    The Arduino Uno R3 High-Quality Edition Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6. The Arduino Uno R3 High-Quality Edition embodies superior craftsmanship and meticulous attention to detail, resulting in...

    Price BDT 1,100
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  • Products from the same category

    Arduino Ethernet Shield W5100 Robotics Bangladesh Quick view

    Reference: RBD-0028

    Arduino Ethernet Shield W5100

    Based on the W5100Based on the Wiznet W5100 allows an Arduino board to connect to the internet. Stackable Design, can directly be supported by for Arduino official Ethernet Library. Supports up to four simultaneous socket connections Can be used to store files for serving over the network. Can be accessed using the Mini SD TF library. IEEE802.3af...

    Price BDT 1,480
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    1.8" inch TFT LCD Display module ST7735S 128x160 Robotics Bangladesh Quick view

    Reference: RBD-0699

    1.8" inch TFT LCD Display module ST7735S 128x160

    Display Size: 1.8″ Driver IC: ST7735 Input Voltage (V): 3.3 to 5 Pixel Resolution: 128 x 160 Interface Type: SPI

    Price BDT 810
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    Arduino MicroSD Card Module Robotics Bangladesh Quick view

    Reference: RBD-0832

    Arduino MicroSD Card Module

    Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm Control Interface: GND, VCC, MISO, MOSI, SCK, CS Size: 45 x 28mm Net weight: 6g

    Price BDT 180
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    On sale! 4 Channel 12V Relay Board Module Robotics Bangladesh Quick view

    Reference: RBD-1400

    4 Channel 12V Relay Board Module

    4-Channel Relay interface board and each one needs 15-20mA Driver Current. Both controlled by 12V and 5V input Voltage. Equipped with high-current relay, AC250V 10A ; DC30V 10A. Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low). Indication LED’s for Relay output...

    Price BDT 290
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    INMP441 Omnidirectional Microphone Module Robotics Bangladesh Quick view

    Reference: RBD-1753

    INMP441 Omnidirectional Microphone Module

    Digital I2S interface with high precision 24-bit dataHigh signal to noise ratio is 61 dBAHigh sensitivity – 26 dBFSStable frequency response from 60 Hz to 15 kHzLow power consumption: low current consumption 1.4 mAHigh PSR: -75 dBFS

    Price BDT 399
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    Mini BD243 Bubble 9-12V Tesla Coil Electronics Wireless PCB Module Robotics Bangladesh Quick view

    Reference: RBD-1762

    Mini BD243 Bubble 9-12V Tesla Coil Electronics Wireless PCB Module

    Input voltage(V): 9-12 It can produce high-temperature PCB board size(cm):  3.1 x 4 It is convenient for fans to install high efficiency Weight(g): 20This product is shipped as unassembled and requires soldering to be completed. You will need to do the soldering yourself.

    Price BDT 450
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    LilyPad Coin Cell CR2032 Battery Holder Switched - 20mm Robotics Bangladesh Quick view

    Reference: RBD-2042

    LilyPad Coin Cell CR2032 Battery Holder Switched - 20mm

    Model: LilyPad Color: Purple Material: CCL Dimensions: 30 x 30 x 6 (LxWxH) mm. Weight: 3 gm.

    Price BDT 180
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    USB Host Shield For Arduino UNO, MEGA, Compatible with Google Android ADK Robotics Bangladesh Quick view

    Reference: RBD-0108

    USB Host Shield For Arduino UNO, MEGA, Compatible with Google Android ADK

    Works with standard (dual 5/3.3V) and 3.3V-only (for example, Pro Arduino) boards. Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral, Full-/Low-Speed 12Mbps/1.5Mbps Host) Supports HID devices, such as keyboards, mice, joysticks, etc. Compatible with Mass storage devices, such as USB sticks, memory card readers, external hard...

    Price BDT 1,399
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