ESP8266 NodeMCU Development Board Integrated DHT11 Temperature Humidity Sensor

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    Product Introduction

    Features:
    1.The ESP8266 NodeMCU board has all the functionality of a traditional ESP8266 module with the exact same dimensions and peripheral ports, seamlessly integrating with the DHT-11 temperature and humidity sensor, reducing the need for complex wiring and breadboarding.
    2. Pair with the popular DHT11 temperature and humidity sensor. The DHT-11 is a commonly used temperature and humidity sensor equipped with a dedicated NTC for temperature measurement and an 8-bit microcontroller for outputting temperature and humidity values as serial data.
    3. Easy to use, the module can also be connected to the 3.7V lithium battery to continue to run offline after the completion of programming and development.
    4. Using a more mature and stable serial chip CH340C, stable performance, equipped with ESP-12F module built-in W-Fi and deep sleep operation.
    5. The board is an excellent choice for various Internet of Things (loT) projects. Suitable for loT project learning, building internet weather stations, smart home warehouse environment monitoring cold storage monitoring and other similar applications.
    Product Description:
    This module has a popular temperature and humidity sensor DHT11 (data foot connected to the module of the D2 pin), depicted with the WIFI module ESP-12F, a more mature and stable serial chip CH340C, there is a reliable charging management chip, and with the default factory test firmware, connected to the computer can be realized through the serial assistant software to achieve the real-time transmission of temperature and humidity data (9600 baud rate), the module programmer After the development is completed, it can also be connected to a 3.7V lithium battery to continue offline operation.
    Product parameters:
    ESP8266 NodeMCU board
    Performance:
    Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106
    Driver: CH340C
    Operating voltage: DC3.3-5V
    VIN pin input voltage: DC 7-12V
    Number of pins: 15*2=30
    Li-ion battery power supply: Available
    Flash Memory: 4 MB SRAM:64 KB
    Clock speed: 80 MHZ802.11 b/g/n, integrated TCP/IP protocol, 2.4 GHz Wi-Fi with WPA/WPA2 support
    On-board CH340-based USB-TTL for plug and play
    C TO C function: only Type-C version is supported and available
    DHT-11 Sensor
    Performance:
    DHT11 data pin: D2
    Supply voltage: DC3.3V
    Output: Single bus digital signal
    Measurement range: 20-90% RH, temperature 0~50°
    Measurement accuracy ±5% RH: humidity, temperature +-2°
    Resolution: 1% RH, 1° temperature
    Interchangeability: fully interchangeable
    Long-term stability: <±1%RH
    Instructions for use of the simple test program:
    Note that the required library files are installed in advance;
    The program can achieve the effect: serial port printout of the temperature and humidity data of the environment where the module is located.
    Product list:
    1X development board
    • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
    • Payment must be received in 5 business days of auction closing.
    • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
    • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
    • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
    • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
    ESP8266 NodeMCU Development Board Integrated DHT11 Temperature Humidity Sensor

    Product Introduction

    Features:
    1.The ESP8266 NodeMCU board has all the functionality of a traditional ESP8266 module with the exact same dimensions and peripheral ports, seamlessly integrating with the DHT-11 temperature and humidity sensor, reducing the need for complex wiring and breadboarding.
    2. Pair with the popular DHT11 temperature and humidity sensor. The DHT-11 is a commonly used temperature and humidity sensor equipped with a dedicated NTC for temperature measurement and an 8-bit microcontroller for outputting temperature and humidity values as serial data.
    3. Easy to use, the module can also be connected to the 3.7V lithium battery to continue to run offline after the completion of programming and development.
    4. Using a more mature and stable serial chip CH340C, stable performance, equipped with ESP-12F module built-in W-Fi and deep sleep operation.
    5. The board is an excellent choice for various Internet of Things (loT) projects. Suitable for loT project learning, building internet weather stations, smart home warehouse environment monitoring cold storage monitoring and other similar applications.
    Product Description:
    This module has a popular temperature and humidity sensor DHT11 (data foot connected to the module of the D2 pin), depicted with the WIFI module ESP-12F, a more mature and stable serial chip CH340C, there is a reliable charging management chip, and with the default factory test firmware, connected to the computer can be realized through the serial assistant software to achieve the real-time transmission of temperature and humidity data (9600 baud rate), the module programmer After the development is completed, it can also be connected to a 3.7V lithium battery to continue offline operation.
    Product parameters:
    ESP8266 NodeMCU board
    Performance:
    Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106
    Driver: CH340C
    Operating voltage: DC3.3-5V
    VIN pin input voltage: DC 7-12V
    Number of pins: 15*2=30
    Li-ion battery power supply: Available
    Flash Memory: 4 MB SRAM:64 KB
    Clock speed: 80 MHZ802.11 b/g/n, integrated TCP/IP protocol, 2.4 GHz Wi-Fi with WPA/WPA2 support
    On-board CH340-based USB-TTL for plug and play
    C TO C function: only Type-C version is supported and available
    DHT-11 Sensor
    Performance:
    DHT11 data pin: D2
    Supply voltage: DC3.3V
    Output: Single bus digital signal
    Measurement range: 20-90% RH, temperature 0~50°
    Measurement accuracy ±5% RH: humidity, temperature +-2°
    Resolution: 1% RH, 1° temperature
    Interchangeability: fully interchangeable
    Long-term stability: <±1%RH
    Instructions for use of the simple test program:
    Note that the required library files are installed in advance;
    The program can achieve the effect: serial port printout of the temperature and humidity data of the environment where the module is located.
    Product list:
    1X development board
    • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
    • Payment must be received in 5 business days of auction closing.
    • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
    • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
    • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
    • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
    • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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