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Name: ESP32-S2-MINI-1U-N4
Brand: Espressif Systems
SKU: ESP32-S2-MINI-1U-N4
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-S2-MINI-1U-N4

Part No.:: ESP32-S2-MINI-1U-N4

Manufacturer:: Espressif Systems

Package:

Datasheet:: ESP32-S2-MINI-1U-N4.pdf

Description:: SMD MODULE W/IPEX ANT CONNECTOR

In Stock:: 2615

Quantity:: Add To Cart

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ESP32-S2-MINI-1U-N4 Specifications

Package/Case:
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
ESP32
ProductStatus:
Not For New Designs
RFFamily/Standard:
WiFi
Protocol:
802.11b/g/n
Modulation:
-
Frequency:
2.412GHz ~ 2.484GHz
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:
128kB ROM, 320kB SRAM
Voltage-Supply:
3V ~ 3.6V
Current-Receiving:
63mA ~ 68mA
Current-Transmitting:
160mA ~ 310mA
MountingType:
Surface Mount

ESP32-S2-MINI-1U-N4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ESP32-S2-MINI-1U-N4 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-MINI-1U-N4 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-S2-MINI-1U-N4 information

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ESP32-S2-MINI-1U-N4 Typical application Circuitry

ESP32-S2-MINI-1U-N4

The ESP32-S2-MINI-1U-N4 is a compact, feature-rich microcontroller module designed primarily for Internet of Things (IoT) applications. Part of the ESP32 series, it is known for its Wi-Fi capabilities, efficient power consumption, and versatile I/O options, making it suitable for a variety of connected applications.

Application Scenario: Wi-Fi-Enabled Smart Plug

A practical application for the ESP32-S2-MINI-1U-N4 is in the development of a Wi-Fi-enabled smart plug. Here's a detailed guide for wiring this circuit:

1. Power Supply Connection: The ESP32-S2-MINI-1U-N4 operates on a 3.3V power supply. Connect its VCC pin to a 3.3V source, ensuring the supply can handle the chip's current requirements, especially during Wi-Fi operations.

2. Relay Control for Power Switching: Connect a relay to one of the GPIO pins to control the power to the plugged-in device. Ensure that the relay's control circuitry is compatible with the GPIO output level or use a transistor if additional power is needed.

3. Wi-Fi Module for Remote Access: Utilize the integrated Wi-Fi functionality of the ESP32-S2-MINI-1U-N4 for remote control and monitoring. Configure the Wi-Fi settings to connect the smart plug to a home network.

4. Current Sensor Integration: For monitoring power usage, connect a current sensor like the ACS712 to another GPIO pin. This sensor will provide real-time current data, which can be processed to calculate power consumption.

5. UART Interface for Firmware Uploading: Use the UART pins (TX and RX) of the ESP32-S2-MINI-1U-N4 for programming the device. Connect these to a USB-to-UART bridge for firmware uploading and debugging.

Parameter Features

- Integrated Wi-Fi: Provides wireless connectivity, essential for IoT devices.

- Low Power Consumption: Ideal for energy-efficient designs, particularly important in home automation.

- Multiple I/O Ports: Equipped with GPIO, I2C, SPI, UART, ADC, and DAC pins for various peripheral connections.

Design Considerations

- Antenna Design: Choose an appropriate antenna for optimal Wi-Fi performance, depending on whether you are using a PCB antenna or an external one.

- Power Management: Design the power supply to accommodate varying current loads, especially when the Wi-Fi module is active.

- Thermal Management: Implement heat dissipation solutions, as the ESP32-S2-MINI-1U-N4 can generate heat during intensive operations.

Incorporating the ESP32-S2-MINI-1U-N4 into a smart plug system requires careful consideration of power supply design, connectivity, and control mechanisms. Proper implementation results in an efficient, remotely controllable smart plug, enhancing IoT-based home automation solutions.

ESP32-S2-MINI-1U-N4 FAQ

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3. Are the ESP32-S2-MINI-1U-N4 price and inventory displayed accurate?

The price and inventory of ESP32-S2-MINI-1U-N4 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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6. What is the process for return or replacement of ESP32-S2-MINI-1U-N4?

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-MINI-1U-N4 we delivered, we will accept the replacement or return of the ESP32-S2-MINI-1U-N4 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-MINI-1U-N4.

(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