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Name: ESP8266-DEVKITC-02U-F
Brand: Espressif Systems
SKU: ESP8266-DEVKITC-02U-F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Espressif Systems ESP8266-DEVKITC-02U-F

Part No.:: ESP8266-DEVKITC-02U-F

Manufacturer:: Espressif Systems

Package:

Datasheet:: ESP8266-DEVKITC-02U-F.pdf

Description:: ESP-WROOM-02U EVAL BOARD

In Stock:: 332

Quantity:: Add To Cart

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ESP8266-DEVKITC-02U-F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ESP8266-DEVKITC-02U-F price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ESP8266-DEVKITC-02U-F to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ESP8266-DEVKITC-02U-F Typical application Circuitry

ESP8266-DEVKITC-02U-F

The ESP8266-DEVKITC-02U-F is a development kit based on the ESP8266 microcontroller, designed for developing WiFi-enabled applications.

Features of ESP8266-DEVKITC-02U-F

1. Integrated WiFi Module: Provides WiFi connectivity, essential for IoT applications.

2. Multiple GPIO Pins: Provides a range of GPIO pins to interface with peripherals like as actuators, sensors, and other devices.

3. Serial Communication: Supports UART, SPI, and I2C communication protocols.

4. Compact and Versatile: Ideal for prototyping and small-scale projects due to its small form factor.

Application Scenario: Smart Irrigation System

Circuit Connection

- Powering the Board: Connect a stable 3.3V power supply to the 3V3 and GND pins of the ESP8266-DEVKITC-02U-F.

- Soil Moisture Sensor Integration: Attach a soil moisture sensor to a GPIO pin (e.g., GPIO2). Attach the sensor's GND to GND and VCC to 3V3.

- Controlling a Water Valve: Use another GPIO pin (e.g., GPIO5) to control a solenoid valve via a relay. Connect the relay's input to GPIO5, VCC to 3V3, and GND to GND.

- Status Indicator LED: Attach an LED (with a current-limiting resistor) to an additional GPIO (e.g., GPIO16) to indicate system status.

Software and Network Integration

- Programming for Automatic Watering: Develop software to read the soil moisture level and control the solenoid valve accordingly.

- WiFi Connectivity for Remote Monitoring: Configure the ESP8266-DEVKITC-02U-F to connect to a WiFi network, enabling remote monitoring and control.

Design Considerations

- Stable Power Supply: Ensure the power supply is consistent and can handle the ESP8266-DEVKITC-02U-F's current requirements.

- Interference and Noise: Minimize electrical noise in the circuit, especially around the sensor and relay connections.

- Waterproofing: Protect the electronic components from water and moisture, particularly in an outdoor setting.

Conclusion

The ESP8266-DEVKITC-02U-F is well-suited for building IoT projects like a smart irrigation system. Its WiFi capability, multiple GPIO pins, and compact size make it ideal for applications requiring remote control and monitoring. Key considerations in designing such a system include ensuring a stable power supply, minimizing interference, and protecting the components from environmental factors.

ESP8266-DEVKITC-02U-F information

ESP8266-DEVKITC-02U-F Specifications

ESP8266-DEVKITC-02U-F FAQ

1. How to order ESP8266-DEVKITC-02U-F on icwhale.com?

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3. Are the ESP8266-DEVKITC-02U-F price and inventory displayed accurate?

The price and inventory of ESP8266-DEVKITC-02U-F fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ESP8266-DEVKITC-02U-F?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ESP8266-DEVKITC-02U-F we delivered, we will accept the replacement or return of the ESP8266-DEVKITC-02U-F only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ESP8266-DEVKITC-02U-F.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations