What is the Additional Feature ?

Name: ESP32-S2FH4
Brand: Espressif Systems
SKU: ESP32-S2FH4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Espressif Systems ESP32-S2FH4

Part No.:: ESP32-S2FH4

Manufacturer:: Espressif Systems

Package:

Datasheet:: ESP32-S2FH4.pdf

Description:: SMD WIFI IC 4MB FLASH

In Stock:: 3104

Quantity:: Add To Cart

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ESP32-S2FH4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ESP32-S2FH4 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 ESP32-S2FH4 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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ESP32-S2FH4 Typical application Circuitry

ESP32-S2FH4

The ESP32-S2FH4 is a highly integrated and versatile microcontroller unit (MCU) designed by Espressif Systems, known for its Wi-Fi capability and efficient processing power. This chip is a popular choice in applications that demand wireless communication, compact design, and energy efficiency.

Applications of ESP32-S2FH4:

1. Smart Home Devices: Used in smart plugs, lighting systems, and home security devices.

2. Industrial IoT: Ideal for sensors, machine controllers, and data loggers in industrial settings.

3. Consumer Electronics: Incorporated into gadgets like smart speakers, fitness trackers, and smartwatches.

Key Features of ESP32-S2FH4:

- Wi-Fi connectivity for wireless communication.

- Low power consumption, suitable for battery-operated devices.

- Multiple I/O ports for interfacing with various sensors and actuators.

- Compact size, making it suitable for small-scale applications.

- Advanced security features for safe and secure data transmission.

Detailed Circuit Connection for a Smart Plug:

1. Power Supply Integration:

- AC to DC Conversion: Connect an AC to DC converter to supply 3.3V to the 3V3 pin and ground to the GND pin of the ESP32-S2FH4.

2. Wi-Fi Module Configuration:

- Antenna Setup: Ensure the integrated Wi-Fi antenna of the ESP32-S2FH4 is positioned for optimal signal reception.

3. Relay Control for Appliance Switching:

- Relay Module Connection: Connect a relay module to a GPIO pin (e.g., GPIO17) for controlling an appliance.

4. Manual Override Switch:

- Physical Switch Interface: Attach a manual override switch to another GPIO (e.g., GPIO16) for direct control.

5. Status LED Indicators:

- LED Connection: Link status LEDs to GPIOs (e.g., GPIO18 and GPIO19) to indicate power and connectivity status.

Considerations for Circuit Design:

1. Electrical Safety: Prioritize safety features, especially when dealing with AC mains power.

2. Wi-Fi Signal Strength: Optimize the placement of the MCU for reliable Wi-Fi connectivity.

3. Component Selection: Choose components that can handle the electrical load and operating conditions.

4. User Interface: Ensure a user-friendly design for both the manual switch and smart control features.

5. Compact Design: Design the circuit to fit within the small confines of a smart plug housing.

In summary, the ESP32-S2FH4 is an ideal choice for creating a smart plug, offering the perfect combination of Wi-Fi capability, power management, and a compact form factor. Addressing the above design considerations ensures the development of a safe, efficient, and user-friendly smart home device.

ESP32-S2FH4 information

ESP32-S2FH4 Specifications

Package/Case:
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
ESP32
ProductStatus:
Active
RFFamily/Standard:
WiFi
Protocol:
802.11b/g/n
Modulation:
-
Frequency:
2.4GHz
DataRate:
150Mbps
Power-Output:
19.5dBm
Sensitivity:
-97dBm
SerialInterfaces:
ADC, GPIO, I²C, I²S, SPI, PWM, UART, USB
AntennaType:
Antenna Not Included
UtilizedIC/Part:
ESP32-S2
MemorySize:
4MB Flash
Voltage-Supply:
2.8V ~ 3.6V
Current-Receiving:
63mA ~ 68mA
Current-Transmitting:
160mA ~ 310mA
MountingType:
Surface Mount

ESP32-S2FH4 FAQ

1. How to order ESP32-S2FH4 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ESP32-S2FH4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ESP32-S2FH4. All suppliers must pass our qualification reviews before they can publish their products including ESP32-S2FH4 on icwhale.com; we pay more attention to the channels and quality of ESP32-S2FH4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ESP32-S2FH4 price and inventory displayed accurate?

The price and inventory of ESP32-S2FH4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 ESP32-S2FH4?

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 ESP32-S2FH4 we delivered, we will accept the replacement or return of the ESP32-S2FH4 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 ESP32-S2FH4.

(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