5G dualband serial port to WiFi module, 2.4G/5.8GWiFi+BLE5.0; Dualband WiFi lowpower BLE Bluetooth, wireless highspeed transparent transmission, compatible with 5G routersAP, STA and BLE mixed mode, high performance M33 MCUSupports wireless upgrade OTA, easy to use and convenient for project access. RM58N is a dualband WiFi Bluetooth SoC module developed based on Realtek chips, supporting dualband (2.4GHz or 5GHz) WLAN and lowpower Bluetooth 5.0.The module integrates a highperformance ARM M33 MCU, which can provide a set of configurable GPIO ports for the control of different peripheral devices. At the same time, it integrates internal memory to support simple application development and realize complete WiFi and BLE5.0 protocol functions.Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseWireless parametersWireless standards: IEEE 802.11a/b/gWireless transmission rate:11a: up to 450Mbps11n: up to 150Mbps11g: up to 54Mbps11b: up to 11MbpsNumber of channels: 114Frequency range: 2.4122.484GHz 5.1805.825GHzTransmit power:1420dBmHardware parametersHardware interface: UART/GPIO/Working voltage: 3.3VGPIO drive capability: Max:16mAWorking current: Continuously sendingAverage: ~151mA. : 200mAIn normal modeAverage: ~130mA, : 180mASoftware parametersWireless mode: AP/STAWireless security: wireless address filtering; wireless security function switch: WPA/WPA2 security mechanism; 64/128/152bit encryptionFirmware upgrade: serial port upgrade/wireless upgradeNetwork protocol: IPV4, UDPUser configuration: ATset, web page configurationSerial to network:Serial port baud rate: 110~921600bps Client: 1Other parametersenvironmental standardsWorking temperature: 20~+85Working humidity: 10%~90%RH (noncondensing)Storage temperature: 40~+125CStorage humidity: 5%~90%RH (noncondensing)Colour:As ShownMaterial:PCBPackage Contents:1 x Bluetooth ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.