---
product_id: 44283111
title: "COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA"
brand: "cosean"
price: "₩35660"
currency: KRW
in_stock: false
category: "Electronics"
url: https://www.desertcart.kr/products/44283111-cosean-esp8266-serial-wifi-wireless-transceiver-module-send-receive-lwip
store_origin: KR
region: South Korea
---

# COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA

**Brand:** cosean
**Price:** ₩35660
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA by cosean
- **How much does it cost?** ₩35660 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/44283111-cosean-esp8266-serial-wifi-wireless-transceiver-module-send-receive-lwip)

## Best For

- cosean enthusiasts

## Why This Product

- Trusted cosean brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

SDIO 2.0, SPI, UART 32-pin QFN package Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces Integrated MAC/baseband processors Quality of Service management I2S interface for high fidelity audio applications On-chip low-dropout linear regulators for all internal supplies Proprietary spurious-free clock generation architecture Integrated WEP, TKIP, AES, and WAPI engines Solutions Supports APSD for optimal VoIP applications Patented spurious noise cancellation algorithm for integration in SOC applications Supports Bluetooth co-existence interface Self-calibrated RF to ensure optimal performance under all operating conditions Zero factory tuning No external RF components Specifications 802.11 b/g/n Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLLs, regulators, DCXO and power management units +19.5dBm output power in 802.11b mode Power down leakage current of  Integrated low power 32-bit CPU could be used as application processor SDIO 1.1/2.0, SPI, UART STBC, 1¡Á1 MIMO, 2¡Á1 MIMO A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in  Standby power consumption of

## Features

- Add WiFi capabilities to your Arduino or other microcontroller project
- WiFi serial transceiver module, based on ESP8266 SoC
- Interface using simple AT commands over serial/uart
- Integrated TCP/IP protocol stack. 802.11 b/g/n

## Images

![COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA - Image 1](https://images-na.ssl-images-amazon.com/images/I/519bEuNvbtL.jpg)
![COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA - Image 2](https://images-na.ssl-images-amazon.com/images/I/516ivh-r6zL.jpg)
![COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA - Image 3](https://images-na.ssl-images-amazon.com/images/I/41-uRdO-cFL.jpg)
![COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA - Image 4](https://images-na.ssl-images-amazon.com/images/I/51TJlc3vLyL.jpg)
![COSEAN ESP8266 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA - Image 5](https://images-na.ssl-images-amazon.com/images/I/51TAH0FgC6L.jpg)

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**Shop now:** [https://www.desertcart.kr/products/44283111-cosean-esp8266-serial-wifi-wireless-transceiver-module-send-receive-lwip](https://www.desertcart.kr/products/44283111-cosean-esp8266-serial-wifi-wireless-transceiver-module-send-receive-lwip)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-24*