ESP-WROOM-02U (4MB)

Part No :: ESP-WROOM-02U (4MB)

Manufacturer: Espressif Systems

VIGOR # :: 4068273

Description: RX TXRX MOD WIFI CHIP + IPEX SMD

Catalog: RF Transceiver Modules and Modems

DataSheet: ESP-WROOM-02U (4MB) PDF

Country of origin: -

Date code: -

ESP-WROOM-02U (4MB) Specifications

Type	Description
Series:	ESP
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
RF Family/Standard:	WiFi
Protocol:	802.11b/g/n
Modulation:	64-QAM, BPSK, CCK, OFDM
Frequency:	2.4GHz ~ 2.5GHz
Data Rate:	72.2Mbps
Power - Output:	20.5dBm
Sensitivity:	-98dBm
Serial Interfaces:	ADC, GPIO, I²C, I²S, SPI, PWM, UART
Antenna Type:	Integrated, Chip + IPEX
Utilized IC / Part:	ESP8266EX
Memory Size:	4MB Flash, 50kB RAM
Voltage - Supply:	2.7V ~ 3.6V
Current - Receiving:	50mA ~ 56mA
Current - Transmitting:	120mA ~ 170mA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Package / Case:	18-SMD Module

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 954

Shipped from

HK warehouse

Expected Shipping Date

Jan 16 - Jan 20 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.30~~	~~$3.30~~

Current price of ESP-WROOM-02U (4MB) is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

ESP32-WROVER-B (16MB)

SMD MODULE, ESP32-D0WD, 128MBITS

BTM-01

RX TXRX MOD BLUETOOTH CHAS MNT

2491

RX TXRX MOD WIFI TRACE ANT SMD

ESP-WROOM-02U (4MB)

ESP-WROOM-02U (4MB)

4068273

Pricing(USD)