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ESP-WROOM-02D

Estimate pricingPrice on request
ChipESP8266EX
Architecture32-bit
ProtocolTCP/IP
Frequency2.4 GHz

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Supplier based in JapanOn Global Trade Plaza since Oct 2026Similar products from other sellers

Products Description

ESP8266EX 32bit TCP IP WIFI to UART Wireless Module esp8266 Low Power Networking WIFI Module ESP [IC] ESP8266 [Frequency]Ã¯Â¼?2.4GHz [Distance]Ã¯Â¼?300m [Interface]Ã¯Â¼?UART/HSPI/I2C/I2S/IR Remote Control [Introduction]Ã¯Â¼?ESP-WROOM-02D and ESP-WROOM-02U are ESP8266EX-based modules developed by Espressif. Compared to ESP-WROOM-02, the RF performance of ESP-WROOM-02D and ESP-WROOM-02U are optimized. Besides, ESP-WROOM-02U integrates a U.FL connector. Please see Chapter 8 for details of U.FL connector

Product Categories

Networking & Internet Peripherals

Products Specification

ChipESP8266EX
Architecture32-bit
ProtocolTCP/IP
Frequency2.4 GHz
Range300 m
InterfacesUART/HSPI/I2C/I2S/IR Remote Control
RF PerformanceOptimized vs ESP-WROOM-02

Supplier information

Basic member

Chengdu Ebyte Electronic Technology Co., Ltd.

Japan

Business type - Contact Seller

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The ESP-WROOM-02D is a low-power Wi-Fi module built on the ESP8266EX 32-bit TCP/IP chip. It operates at 2.4 GHz with a stated range of up to 300 meters and provides UART, HSPI, I2C, I2S, and IR remote control interfaces. The module is designed for wireless networking applications where optimized RF performance is required.

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The seller has not added a specification yet; ask for the data sheet or test certificate. Ask Chengdu Ebyte Electronic Technology Co., Ltd. for a firm quote and delivery terms before you order.

About Supplier

Chengdu Ebyte Electronic Technology Co., Ltd. is a B2B supplier based in Japan, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Chengdu Ebyte Electronic Technology Co., Ltd. for prices, specifications and documents for ESP-WROOM-02D.

Supplier Details for ESP-WROOM-02D

Member since - Oct 2026
Business Type - Contact Seller
Deals in Product Type - Networking & Internet Peripherals
Country - Japan

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