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    ESP8266 ESP-01 ESP-01S DHT11 Temperature and Humidity WiFi IOT Sensor Node Robotics Bangladesh
    • ESP8266 ESP-01 ESP-01S DHT11 Temperature and Humidity WiFi IOT Sensor Node Robotics Bangladesh

    ESP8266 ESP-01 ESP-01S DHT11 Temperature and Humidity WiFi IOT Sensor Node

    RBD-2892

    • WiFi-enabled IoT sensor node powered by ESP8266 ESP-01/ESP-01S
    • Integrated DHT11 sensor for temperature and humidity monitoring
    • Supports 3.7V–12V DC power supply (including 3.7V Li-ion battery)
    • Uploads real-time environmental data to a server via WiFi
    • Compact, low-cost, and easy-to-integrate design for smart projects
    • Perfect for IoT, smart home automation, and remote monitoring

    Does not Include ESP Wireless Module

    BDT 350
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    48 Items

    2 people have purchased this item
    48 items in stock
    Description

    The ESP8266 ESP-01/ESP-01S DHT11 Temperature and Humidity WiFi IoT Sensor Node is a compact, low-power module designed for IoT and smart home applications. Built around the ESP8266-01/01S WiFi module and equipped with a DHT11 sensor, it allows real-time monitoring of temperature and humidity with seamless cloud/server data upload. Supporting a wide 3.7V–12V DC power supply range, it can be powered directly by a Li-ion battery or adapter. Its GPIO pins offer additional customization options for developers. Easy to integrate and cost-effective, this module is well-suited for building IoT prototypes, smart home systems, and remote environmental monitoring solutions. Featured By RoboticsBD.

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

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    Features:

    1. WiFi Connectivity – ESP8266 provides reliable wireless data transmission.

    2. Integrated DHT11 Sensor – Measures both temperature and humidity.

    3. Wide Power Range – Supports 3.7V–12V DC, including direct lithium battery use.

    4. Customizable GPIO Pins – Expandable for additional sensors or actuators.

    5. Compact & Lightweight – Easy to embed in IoT devices and DIY projects.

    6. Cloud Integration – Uploads data to servers for real-time monitoring.

    7. Low-Cost Solution – Ideal for budget-friendly IoT development.

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    Applications:

    1. Smart Home Automation – Monitor room conditions for AC, fans, or smart devices.

    2. IoT Sensor Nodes – Collect environmental data and upload it wirelessly.

    3. Remote Weather Stations – Track temperature and humidity in different locations.

    4. DIY Electronics Projects – Ideal for hobbyists and prototyping IoT solutions.

    5. Industrial Monitoring – Use in warehouses, storage, or greenhouse monitoring.

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    General Specifications
    ModelSNA118
    ControllerESP8266 ESP-01/ESP-01S (not included in base board)
    SensorDHT11 (Temperature & Humidity)
    Power Supply3.7V – 12V DC
    ConnectivityWiFi (via ESP-01/ESP-01S)
    GPIOAvailable for expansion
    ApplicationsIoT, Smart Home, Remote Monitoring
    Dimensions30 × 20 × 20 mm
    Weight4.9 g
    Shipment Weight0.0049 kg
    Shipment Dimensions3 × 2 × 2 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Package Includes:

    1 x ESP8266 ESP-01 ESP-01S DHT11 Temperature and Humidity WiFi IOT Sensor Node

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    Product Details
    RBD-2892
    48 Items

    Specific References

    EAN13
    2892
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    Original DHT11 digital temperature & humidity sensor with calibrated output Measures 0–50°C temperature and 20–90% RH humidity with reliable accuracy Digital single-wire interface for easy integration with microcontrollers Long transmission distance up to 20 meters for flexible applications Ultra-low power consumption (<2.5mA) for efficient...
    BDT 160
    BDT 160 tax incl.
    BDT 160 tax excl.
    BDT 160 tax excl.
    BDT 160 tax incl.
    BDT 160 tax incl.
    BDT 0 Tax
    BDT 160 tax excl.
    BDT 160 tax excl.
    BDT 0 Tax
    BDT 160 tax incl.
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    ESP-01S ESP8266 Serial WIFI Wireless Transceiver Module Robotics Bangladesh ESP-01S ESP8266 Serial WIFI Wireless Transceiver Module Robotics Bangladesh

    Reference: RBD-3174

    ESP-01S ESP8266 Serial WIFI Wireless Transceiver Module

    (0)
    ESP-01S ESP8266 Wi-Fi module enables wireless communication for IoT and embedded projects. Powered by a 32-bit RISC processor running at up to 160 MHz for fast performance. Supports IEEE 802.11 b/g/n Wi-Fi with WEP, WPA, and WPA2 security. Offers multiple interfaces — UART, SPI, I²C, and GPIO for flexible integration. Low-power design ideal for...
    BDT 250
    BDT 250 tax incl.
    BDT 250 tax excl.
    BDT 250 tax excl.
    BDT 250 tax incl.
    BDT 250 tax incl.
    BDT 0 Tax
    BDT 250 tax excl.
    BDT 250 tax excl.
    BDT 0 Tax
    BDT 250 tax incl.
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    In stock: 123
    NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module Robotics Bangladesh NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module Robotics Bangladesh

    Reference: RBD-1821

    NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module

    (0)
    Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled Arduino-like hardware IO Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLL, regulators, DCXO and power management units Onboard USB to serial chip to easily program and upload codes from the Arduino IDE Easy to use breadboard friendly form...
    BDT 535
    BDT 535 tax incl.
    BDT 535 tax excl.
    BDT 535 tax excl.
    BDT 535 tax incl.
    BDT 535 tax incl.
    BDT 0 Tax
    BDT 535 tax excl.
    BDT 535 tax excl.
    BDT 0 Tax
    BDT 535 tax incl.
    More NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module
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