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ESP8266串口WiFi模块_VD-W301规格书下载

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  • 日期: 2018-10-19
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标签: ESP8266串口WiFi模块

一款针对物联网市场,支持开发WiFi热点广告的串口WiFi模块。该WiFi模块基于

esp8266芯片研发,具有小尺寸,兼容802.11b/g/n无线标准协议,支持云平台对接等特征,支持UART-WiFi-以太网数据传输。感兴趣的可以下载来参考下哈

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VPower Information Technology Co Ltd VDW301 Datasheet 80211bgn IoT WLAN Module Datasheet VDW301 IoT WLAN Module Datasheet Document Information Title VDW301 80211bgn IoT WLAN Module Datasheet Document type Datasheet Document number WN18060006 Revision and date V101 19Jun2018 Disclosure restriction Public 1 17 117 ......

V-Power Information Technology Co., Ltd VD-W301 Datasheet 802.11b/g/n IoT WLAN Module Datasheet VD-W301 IoT WLAN Module Datasheet Document Information Title VD-W301 802.11b/g/n IoT WLAN Module Datasheet Document type Datasheet Document number WN-18060006 Revision and date V1.01 19-Jun-2018 Disclosure restriction Public 1 / 17 1/17 VD-W301-DA-001,A/1 V-Power Information Technology Co., Ltd VD-W301 Datasheet 802.11b/g/n IoT WLAN Module Datasheet Revision History Revision Description Approved Date V1.01 Initial Release. George 20180619 V-Power reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of V-Power is strictly prohibited. The information contained herein is provided “as is” and V-Power assumes no liability for the use of the information. No warranty, either express or implied, is given, including but not limited, with respect to the accuracy, correctness, reliability and fitness for a particular purpose of the information. This document may be revised by V-Power at any time. For most recent documents, visit www.95power.com.cn. Copyright © 2018, V-Power Information Technology Co., Ltd. 95 Power ® is a registered trademark of V-Power Information Technology Co., Ltd. in China 2 / 17 2/17 VD-W301-DA-001,A/1 V-Power Information Technology Co., Ltd VD-W301 Datasheet 802.11b/g/n IoT WLAN Module Datasheet Contents 1 General Description ................................................................................................................................................ 4 2 Application ............................................................................................................................................................... 5 3 Features .................................................................................................................................................................. 5 4 Application Block Diagram ...................................................................................................................................... 6 5 Module Pinout and Pin Description ......................................................................................................................... 7 Module Pinout ............................................................................................................................................................ 7 Pin Description ........................................................................................................................................................... 7 Strapping Pins ............................................................................................................................................................ 8 6. Interfaces ................................................................................................................................................................ 8 GPIO ........................................................................................................................................................................... 8 I2C .............................................................................................................................................................................. 8 UART .......................................................................................................................................................................... 9 HSPI(Slave) ................................................................................................................................................................ 9 PWM ........................................................................................................................................................................... 9 IR Remote .................................................................................................................................................................. 9 7. PCB Footprint and Dimensions ............................................................................................................................ 10 8. Electrical Characteristics ...................................................................................................................................... 11 Absolute Maximum Ratings ..................................................................................................................................... 11 Recommended Operation Ratings ........................................................................................................................... 11 Measurement Conditions ......................................................................................................................................... 11 9. Performance Specification ................................................................................................................................... 12 10 Reference Schematics ........................................................................................................................................ 13 Power Schematic ..................................................................................................................................................... 13 USB-UART Schematic ............................................................................................................................................. 14 Typical Schematic .................................................................................................................................................... 15 11. Hardware Boot Mode ......................................................................................................................................... 15 12. Manufacturing Process Recommendations ....................................................................................................... 16 13. Ordering Information .......................................................................................................................................... 16 14. Packaging Specification ..................................................................................................................................... 17 15 Contact Information ............................................................................................................................................. 17 3 / 17 3/17 VD-W301-DA-001,A/1 V-Power Information Technology Co., Ltd VD-W301 Datasheet 802.11b/g/n IoT WLAN Module Datasheet 1 General Description The VD-W301 Wi-Fi Module is a small form-factor, single stream, 802.11b/g/n WiFi module with on-board low power application processor. It is a low cost serial WiFi module, support UART-WiFi - Ethernet data transmission. The VD-W301 has been optimized for client applications in the home, enterprise, smart grid, home automation and control that have lower data rates and transmit or receive data on an infrequent basis. The VD-W301 Wi-Fi Module also enables rapid application development of ultra low power devices with the complete application SW on-chip . This combination makes the VD-W301 Wi-Fi Module an ideal solution for low power automation and sensor solutions because of its high efficiency and low power consumption. The VD-W301 Wi-Fi Module can be used to design applications using 802.11b/g/n communication protocols. All features are enhanced by a built-in antenna, external antenna connector and an interface port to the carrier board. This interface port includes power supply pins, GPIO ports and UART ports. Figure 1: VD-W301 Top View 4 / 17 4/17 VD-W301-DA-001,A/1 V-Power Information Technology Co., Ltd VD-W301 Datasheet 802.11b/g/n IoT WLAN Module Datasheet 2 Application ◼ IoT (internet of things) ◼ Network Consumer Device ◼ Metering ◼ Building Automation ◼ Home Automation ◼ Smart Home Gateway ◼ Smart Lighting ◼ Smart Plugs and Lights ◼ Baby Monitors ◼ Mesh Network ◼ Sensor Network ◼ Industry Control 3 Features ◼ 802.11 b/g/n/e/i ◼ 802.11 n (2.4 GHz), up to 72.2 Mbps ◼ 802.11 e: QoS for wireless multimedia technology ◼ AT Set, Cloud Server, App ◼ A-MPDU and A-MSDU aggregation ◼ Network Protocols: IPv4, TCP/UDP/HTTP/FTP ◼ Fragmentation and defragmentation ◼ Automatic Beacon monitoring/scanning ◼ 802.11 i security features: pre-authentication and TSN ◼ Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS) ◼ Infrastructure BSS Station mode/Soft AP mode 5 / 17 5/17 VD-W301-DA-001,A/1
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