Price:
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Features:
1. Hardware features:
Clocked of main chip: 580MHz.
32Mb SDRAM, can be extended 64Mb; 4Mb SPI Flash, can be extended 8Mb(Byte).
WiFi working frequency: 2.4GHz, 2T2R dual antenna, 300Mbps transmission rate.
Support 1-14 WiFi channels.
Rated power belows 3W.
Output power of module RF: 13.5dbm--14.5dbm.
Adopt the original creation D/A temperature compensated auto frequency control technology (TAFC), make sure the lasting stability to ensure that the WiFi signal is not dropped.
Support 802.11b/g/n mode.
Operating ambient temperature: -25~55 degrees Celsius.
2. Function features:
Two software-controllable operating modes: routing mode, Bridge+Repeater mode.
Support intelligent transparent bridge mode, also support AP Client and AP Station.
Support 3G/4G Module(3G USB Dongle).
Independent hardware data processing, does not consume host system resources, without installing any drivers.
In bridge mode, fool configuration to facilitate the secondary development implanted into other host systems.
Built-in WEB configuration services, available configure module parameters through the web.
Built-in SOCKET monitoring services, used to control two GPIO (1.5A) output, 9 kinds of GPIO control state to facilitate the secondary development and function expansion.
Support VDNS technology, in bridge mode, can be configured via logging on the domain login page, solve the problem that configure and secondary development.
Two external antenna RF Female.
Support for online firmware upgrade.
Support open-wrt.
Specifications:
Input voltage | DC3.3V--3.4V | DC5V--15V |
The main chip operating voltage | After MOS transistor in series and input voltage, power supply to the main chip, MOS tube drop to around 0.03V. | Input voltage, converted by a professional power chip for DC /DC, supply power to the main chip. |
Power features | Such power need Input voltage stability, ripple, or this may lead to instability or WiFi module performance deterioration. | Such power supply has less stringent requirements on the input voltage and ripple, very wide input voltage values. |
According to difference of the input voltage, the both working voltage mode of Module will automatically switch |
Package List:
1 * VM300 WiFi Module
2 * Antennas
2 * RF Cable Ties
1 * USB Connecting Cable
2 * Male & Female 6Pin
2 * Male & Female 8Pin
1 * User Manual (English)
Questions & Answers
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4.2based on 3 Customer Reviews
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August 29, 2015
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April 8, 2015
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February 26, 2015
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