EMW3090V2 AT Module

1. Introduction

EMW3090V2 series standard AT module is an integrated product of module hardware and firmware provided by Qingke Information, used to quickly implement the product's Wi Fi communication function. It is equipped with standard AT firmware and achieves high-speed connectivity through a "development free" and "zero code" approach. This greatly shortens the development and launch cycles of customers' complete machine products.

The module image is as follows:

This product is a Wi Fi module with a working voltage of 3.3V, a working temperature of -20~85 ° C, a main frequency of up to 62.5MHz, 256K bytes of SRAM, 2M bytes of XIP Flash, and a 2.4 GHz Wi Fi compliant with IEEE 802.11 b/g/n.

2. Hardware Documents

• Datasheet:

📎DS0125EN_EMW3090_V2.7.pdf

• Certificaiton：

📎EMW3090V2-P_SRRC_证书.pdf

📎EMC3090V2-P_CE证书.pdf

📎EMW3090V2_REACH_中文.pdf

📎EMW3090V2_RoHS_中文.pdf

• Package

📎EMW3090_PCB_Package.zip

3. Software Documents

• Obtain standard AT firmware: AT firmware download.

• Learn more about standard AT commands:

  • Brief Introduction
  • Command Detail
  • Application Demo

• Obtain firmware burning method: EMW3090 module firmware burning document.

4. Development Tool

• Development board acquisition: Contact sales (opens new window) or obtain information from the official website of MXCHIP.
• Download of serial debugging assistant: SSCOM. (opens new window)
• Please refer to the EMW3080 series module RF testing method for module RF performance testing methods.

5. QC Test Method

For module burning production testing: reference: Module Production Testing Method.

For the production and testing needs of large-scale module and complete machine burning, it is recommended to use the MXCHIP BAT system.

6. Q&A

Get more about Q&A for standard AT command.

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