Espressif Esp8266 Esp-wroom-02 Esp-wroom-02d 2MB 4MB SPI Flash 2.4G 802.11 B/g/n Wi-FI Wireless Module with PCB Antenna

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Wireless-Tag Technology Co., Limited

Multispecialty Supplier

7 yrs

CN

Key attributes

Model Number

ESP-WROOM-02D

Brand Name

Espressif

Chipset

ESP8266EX

Application

voice encoding, music streaming and MP3 decoding

Type

2/2.5/3/4G Module

Place of Origin

Shanghai, China

Supplier Type

authorized espressif distributor

Model Name

ESP-WROOM-02D

IC used

ESP8266EX

SPI flash

2MB

Working voltage

2.7 V ~ 3.6 V

Operating current

Average: 80 mA

Minimum current

500 mA

temperature range

-40 °C ~ +85 °C

Antenna

PCB ANTENNA

Dimensions

18.0x 14.3*3.3

WIFI PROTOCOL

802.11 b/g/n

Packaging and delivery

Selling Units

Single item

Single package size

3X3X1 cm

Single gross weight

0.050 kg

Lead time

Customization options

Customized logo (Min. order: 1,000 pieces)

Customized packaging (Min. order: 1,000 pieces)

Graphic customization (Min. order: 1,000 pieces)

Software customization (Min. order: 1,000 pieces)

View details

Product descriptions from the supplier

FREE shipping capped at $20 on your first order

Lowest among similar

1 - 649 pieces

$1.99

>= 650 pieces

$1.50

Sample price: $1.45

*Taxes and import charges will be calculated at checkout

Variations

Shipping

4 interest-free payments with

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