Shenzhen Hi-Link Electronic Co., Ltd.  

Product Name: Hi-link Hlk-RM58s Uart Gpio 2.4G/5.8g Dual Band WiFi Module with Bluetooth Model NO.: HLK-RM58S Condition: New Information content: Data Support Network: WiFi Type: Wireless Usage: Workstation, Server, Mobile phone, Smart Home Channels: 1-13 Hardware Interface: Uart/PWM/Spi/Gpio/Iic Operation Power: 3.3V/5V Wireless Network: Sta-Ap Protocol: Ipv4/TCP/UDP TCP Client: 2 Trademark: Hi link Transport Package: Paper Box Specification: 30*22*3.2mm Origin: Shenzhen, China Product Description Hi-link Hlk-RM58s Uart Gpio 2.4G/5.8g Dual Band WiFi Module with BluetoothHLK-RM58S is a new low-cost embedded UART-WIFI module (serial-Wireless network) developed by Shenzhen Hi-link co., Ltd. Thisproduct is an embedded module based on the serial interface in line with the network standard , built-in TCP/IP protocol stack,can realize the user serial port-wireless network (WIFI) conversion.Through the HLK-RM58S module, the traditional serial devicecan transmit its own data through the Internet network without changing any configuration, which provides a complete and fastsolution for the user's serial port device to transmit the data through the network.Pictures:Specifications :Size : 30*22*3.2mmTCP client : 2Wireless network : STA/APProtocol : IPv4 , TCP/UDPTransmission rate : 110-921600bpsOperate power : 3.3V/5VOperate current : Around 100mAOperating temperature : -40ºC-80ºCHardware interface : Uart/PWM/Spi/GPIO/IICChannels : 1-13Network standard : IEEE 802.11b/g/n2. Functional Description HLK-RM58S supports serial port to WIFI STA, serial to WIFI AP mode.2.1 WiFi indicator flashing description The module is flashed by the LED indicator in different modes, so that the module running status can be quickly and easily known. The WiFi indicator of the module mainly has the following status: (1) The wifi indicator flashes twice periodically: indicates that the module is in the one-click distribution mode. (2) The wifi indicator flashes thirdly periodically: indicates that the module is in the sta mode and the target ap hotspot is not connected. (3) The wifi indicator flashes fourthly periodically: indicates that the module is in 2.4g ap mode, but it does not indicate whether there is a sta client device connected. (4) The wifi indicator flashes periodically: indicates that the module is in the 5.8g ap mode, but it does not indicate whether there is a sta client device connected. (5) The wifi indicator flashes quickly: indicates that the module is in the sta mode and is connected to the wifi hotspot. When there is data transmission, the module LED will flash quickly.2.2 Wifi connection status indicator pin GPIO58 pin is used as the indicator pin of the module's wifi connection status in sta mode. When the module's wifi is connected to the router, GPIO58 will output a high level, otherwise will output low level, and other modes will output low level. 2.3 Socket connection status indicator pin The GPIO59 pin is used as the indicator pin of the module socket's connection status. When the socket connection is successful, the GPIO outputs a high level, otherwise outputs low level. 2.4 One-click distribution modeFor the IOT wifi module, based on cost and performance considerations, there is no touch screen interactive interface like a mobile phone. Users can see the ap list on the mobile phone and click the password to connect to the network. What should I do? One-click configuration is the wifi module in promiscuous mode (can capture all 802.11 frames in the air), APP sends the SSID and password to the wifi module through UDP broadcast or multicast through certain encoding rules, the module parses out, and then connects to the router. Install the Android app HLK-TCPdemo, then select Configure Networking, select the elian mode, then select V5, input the password, click to open the configuration and start the configuration. When the distribution network is successful, the module will change from double flash to quick flash, indicating network successful connected.Contact me if you need user manuel .Shipment ways :DHL/UPS/Aramex/Fedex/EMS....Payment terms :TT/Western union/Paypal....Related products :AC DC power supplyCompany info :Shenzhen Hilink Electronics Co., LtdEstablished: September 2009Scope of business: Specialized in R&D, production, and sales of Smart WIFI modules/Power module.Product : UART WIFI modules,USB WIFI modules, router modules,mini power supply modules.Application: Suitable for all smart control applications.