What is the Additional Feature ?

Name: ESP32-S2-WROVER-I-N4R2
Brand: Espressif Systems
SKU: ESP32-S2-WROVER-I-N4R2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Espressif Systems ESP32-S2-WROVER-I-N4R2

Part No.:: ESP32-S2-WROVER-I-N4R2

Manufacturer:: Espressif Systems

Package:

Datasheet:: ESP32-S2-WROVER-I-N4R2.pdf

Description:: RX TXRX MOD WIFI SURFACE MOUNT

In Stock:: 2931

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ESP32-S2-WROVER-I-N4R2 Specifications

Package/Case:
Packaging:
Cut Tape (CT),Digi-Reel®
Series:
ESP32
ProductStatus:
Not For New Designs
RFFamily/Standard:
WiFi
Protocol:
802.11b/g/n
Modulation:
-
Frequency:
2.4GHz
DataRate:
150Mbps
Power-Output:
19.5dBm
Sensitivity:
-97dBm
SerialInterfaces:
ADC, I²C, I²S, SPI, PWM, UART
AntennaType:
Antenna Not Included
UtilizedIC/Part:
ESP32-S2
MemorySize:
4MB Flash, 2MB PSRAM
Voltage-Supply:
2.8V ~ 3.6V
Current-Receiving:
63mA ~ 68mA
Current-Transmitting:
160mA ~ 310mA
MountingType:
Surface Mount

ESP32-S2-WROVER-I-N4R2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ESP32-S2-WROVER-I-N4R2 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-S2-WROVER-I-N4R2 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ESP32-S2-WROVER-I-N4R2 information

Views：

ESP32-S2-WROVER-I-N4R2 Typical application Circuitry

ESP32-S2-WROVER-I-N4R2

The ESP32-S2-WROVER-I-N4R2 is a feature-rich microcontroller unit (MCU) that's part of the ESP32 series, tailored for Internet of Things (IoT) applications. It stands out with its integrated Wi-Fi capabilities, substantial memory, and a broad range of peripherals, making it suitable for a wide variety of IoT applications.

Application Scenario: Smart Home Security System

An ideal application for the ESP32-S2-WROVER-I-N4R2 is in developing a smart home security system. Here's a detailed guide on how to wire this circuit:

1. Power Supply Connection: Provide a stable 3.3V power source to the ESP32-S2-WROVER-I-N4R2. Connect the VCC pin to this power supply and ensure it can supply sufficient current, particularly when the Wi-Fi module is active.

2. Camera Module Integration: Connect a camera module to the SPI interface of the ESP32-S2-WROVER-I-N4R2 for capturing images or video. This involves connecting the SPI pins (MOSI, MISO, SCLK, CS) of the chip to the corresponding pins on the camera module.

3. Wi-Fi Configuration for Remote Access: Utilize the integrated Wi-Fi module of the ESP32-S2-WROVER-I-N4R2 to enable remote monitoring. Configure the Wi-Fi settings and develop firmware to handle data transmission to a cloud server or a mobile app.

4. Motion Sensor Connection: Connect a motion sensor to one of the GPIO pins. This can be used to detect movement and trigger alerts or camera recording. The sensor's output is wired to a GPIO pin set as an input in the software.

5. UART Interface for Programming: Use the UART pins (TX and RX) of the ESP32-S2-WROVER-I-N4R2 for programming. Connect these pins to a USB-to-serial converter for firmware uploading and debugging.

Parameter Features

- Wi-Fi Capability: For wireless internet access, an integrated Wi-Fi module is included.

- Enhanced Memory: Features substantial internal memory, making it ideal for applications requiring storage and complex processing.

- Versatile I/O Options: Equipped with multiple GPIOs, SPI, I2C, UART interfaces, and ADC/DAC capabilities.

Design Considerations

- Antenna Configuration: Ensure optimal Wi-Fi performance by choosing the correct antenna type, either PCB or external, based on the application's specific requirements.

- Power Management: Design a power supply that can handle varying current demands, especially important for Wi-Fi and camera operations.

- Thermal Management: Implement strategies to manage heat generation, particularly when operating the Wi-Fi module at high power or for prolonged periods.

Integrating the ESP32-S2-WROVER-I-N4R2 into a smart home security system requires careful planning around power supply design, connectivity, and integration of various sensors and peripherals. Proper implementation ensures a reliable and efficient IoT-based security solution for the modern smart home.

ESP32-S2-WROVER-I-N4R2 FAQ

1. How to order ESP32-S2-WROVER-I-N4R2 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-S2-WROVER-I-N4R2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ESP32-S2-WROVER-I-N4R2. All suppliers must pass our qualification reviews before they can publish their products including ESP32-S2-WROVER-I-N4R2 on icwhale.com; we pay more attention to the channels and quality of ESP32-S2-WROVER-I-N4R2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ESP32-S2-WROVER-I-N4R2 price and inventory displayed accurate?

The price and inventory of ESP32-S2-WROVER-I-N4R2 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-S2-WROVER-I-N4R2?

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-S2-WROVER-I-N4R2 we delivered, we will accept the replacement or return of the ESP32-S2-WROVER-I-N4R2 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-S2-WROVER-I-N4R2.

(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