Espressif Systems ESP-WROOM-02U-N2

ESP-WROOM-02U-N2

Mages are for reference only See Product Specifications

Part No.:
ESP-WROOM-02U-N2
Manufacturer:
Espressif Systems
Category:
RF Transceiver Modules
Package:
Datasheet:
PDF IcoESP-WROOM-02U-N2.pdf
Description:
RX TXRX MOD WIFI UFL SMD
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
payment Ico
Shipping:
Shipping Ico

Product details

1. How to order ESP-WROOM-02U-N2 on Semilotec Co., Limited?

Semilotec Co., Limited accept online orders. If the price shows on the page, you can place order directly. If no price shows, you can send us RFQ or e-mail us. And you also can send us RFQ to apply better price for all products.

2. How does Semilotec Co., Limited guarantee that ESP-WROOM-02U-N2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ESP-WROOM-02U-N2. All suppliers must pass our qualification reviews before they can publish their products including ESP-WROOM-02U-N2 on Semilotec Co., Limited; we pay more attention to the channels and quality of ESP-WROOM-02U-N2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence. There is Visual Inspection, Surface Marking checking and pin checking, De-capsulation Inspection or X-Ray Inspection to make sure the product quality.

3. Are the ESP-WROOM-02U-N2 price and inventory displayed accurate?

The price and inventory of ESP-WROOM-02U-N2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 48 hours. And price valid time is 15 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 telling you 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 3-7 working days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ESP-WROOM-02U-N2?

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 ESP-WROOM-02U-N2 we delivered, we will accept the replacement or return of the ESP-WROOM-02U-N2 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 30 days after the delivery of ESP-WROOM-02U-N2.

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

Two processes to return the products:

(1)Inform us within 30 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as ESP-WROOM-02U-N2 pin diagram, ESP-WROOM-02U-N2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image ESP-WROOM-02D-N2 ESP-WROOM-02U-N2 ESP-WROOM-02D-N4 ESP-WROOM-02U-N4
Part Number ESP-WROOM-02D-N2 ESP-WROOM-02U-N2 ESP-WROOM-02D-N4 ESP-WROOM-02U-N4
Manufacturer Espressif Systems Espressif Systems Espressif Systems Espressif Systems
Packaging Tape & Reel (TR),Cut Tape (CT) Tape & Reel (TR),Cut Tape (CT) Tape & Reel (TR),Cut Tape (CT) Tape & Reel (TR),Cut Tape (CT)
Series ESP ESP ESP ESP
ProductStatus Active Active Active Active
RFFamily/Standard WiFi WiFi WiFi WiFi
Protocol 802.11b/g/n 802.11b/g/n 802.11b/g/n 802.11b/g/n
Modulation 64-QAM, BPSK, CCK, OFDM 64-QAM, BPSK, CCK, OFDM 64-QAM, BPSK, CCK, OFDM 64-QAM, BPSK, CCK, OFDM
Frequency 2.4GHz ~ 2.5GHz 2.4GHz ~ 2.5GHz 2.4GHz ~ 2.5GHz 2.4GHz ~ 2.5GHz
DataRate 72.2Mbps 72.2Mbps 72.2Mbps 72.2Mbps
Power-Output 20.5dBm 20.5dBm 20.5dBm 20.5dBm
Sensitivity -98dBm -98dBm -98dBm -98dBm
SerialInterfaces GPIO, I²C, I²S, PWM, UART GPIO, I²C, I²S, PWM, UART GPIO, I²C, I²S, PWM, UART GPIO, I²C, I²S, PWM, UART
AntennaType Antenna Not Included, U.FL Antenna Not Included, U.FL Antenna Not Included, U.FL Antenna Not Included, U.FL
UtilizedIC/Part ESP8266EX ESP8266EX ESP8266EX ESP8266EX
MemorySize 2MB Flash, 50kB RAM 2MB Flash, 50kB RAM 2MB Flash, 50kB RAM 2MB Flash, 50kB RAM
Voltage-Supply 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V
Current-Receiving - - - -
Current-Transmitting 120mA ~ 170mA 120mA ~ 170mA 120mA ~ 170mA 120mA ~ 170mA
MountingType Surface Mount Surface Mount Surface Mount Surface Mount
OperatingTemperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C

ESP-WROOM-02U-N2 Relevant information

The following parts include "ESP-WROOM-02U-N2" in ISSI, Integrated Silicon Solution Inc ESP-WROOM-02U-N2.

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In Stock:3,420

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