We have been deeply involved in the industry for more than ten years, and have served more than 10W+ customers. WiFi modules, Bluetooth modules, power modules and other products are in more than 80 countries and regions, providing customers with professional and reliable IoT module products.
產品介紹:RM28E是一款基于MTK芯片(MT7628N+MT7612E)研發(fā)的雙頻WiFi模塊,WiFi符合802.11a/b/g/n無線標準,支持2.4GHz和5GHz雙頻WiFi。主要應用于無線路由器、接入點、網關設備,以及需要高性能WiFi連接功能的消費電子產品中。
產品特點:
-頻率范圍:2.412GHz-2.484GHz,5.180GHz -5.825GHz
-兼容IEEE 802.11 a/b/g/n
-超強數據處理能力,MCU主頻高達580MHz
-支持20/40/80信道帶寬
-支持2.4GHz/ 5GHz頻段,雙頻2T2R
-支持AP、STA及AP&STA混合模式
-支持5個10/100M自適應網口
-支持多種加密方式WEP64/128, TKIP, AES, WPA, WPA2, WAPI
規(guī)格參數:
**技術參數**
-無線標準:IEEE802.11a/ac/b/g/n
-有線標準:IEEE802.3/IEEE802.3u
-頻率范圍:2.412GHz-2.484GHz,5.180GHz-5.825GHz
-無線速率:
·11a:450Mbps(Max.)
·11n:150Mbps(Max.)
·11g:54Mbps(Max.)
·11b:11Mbps(Max.)
-信道數:
·2.4G:1-14
·5.8G:36-173
-發(fā)射功率:12-18dBm
-天線形式:外置,I-PEX連接器
**硬件參數**
-硬件接口:UART,GPIO,SPI,Ethernet,USB
-工作電壓:5V
-GPIO驅動能力:Max,16ma
-工作電流:
·空載電流:~550±50mA@5V,~700±50mA@3.3V
·峰值電流:~900mA@5V,~1300mA@3.3V
·平均電流:~600mA@5V
-工作溫度:-20℃~+80℃
-存儲環(huán)境:溫度:<40℃,相對濕度:<90%R.H.
**串口透傳**
-串口波特率:1200~230400bps(支持非標準波特率)
-TCP Client:>20個
-UDP Client:>20個
**軟件參數**
-工作模式:STA/AP/AP+STA/Router/Repeater
-安全機制:WPA-PSK/WPA2-PSK,WPA/WPA2
-加密類型:WEP64/WEP128//WEP152/
-固件升級:無線升級,串口升級,網口升級