Best Wireless Serial Server

PCD UM185 Wireless 3G Mobile Broadband USB Modem

  • High-speed, wide area, wireless connectivity to your laptop computer anywhere you go.
  • Provides convenient access to your company network, email server and Internet directly from your laptop computer.
  • 180 degree rotating USB connector that folds away when not in use.
  • Easy to install with built-in Alltel Broadband Connect application.
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AITRIP 5 PCS ESP8266 NodeMCU V3 CP2102 ESP-12F 4M Bytes Internet of Things WiFi Development Board Serial Wireless Module for Arduino IDE Micropython

  • There is the way to guide you to use the new version: The command you needed to use is: esptool.py --baud 115200 --port /dev/tty.SLAB_USBtoUART write_flash -fs 32m -ff 80m --flash_mode dio 0x00000 boot_v1.7.bin 0x1000 user1.bin 0x37c000 esp_init_data_default.bin 0x37e000 blank.bin The important part is “—flash mode dio”.
  • ESP8266 CP2102 NodeMCU LUA ESP-12F WIFI Serial Wireless Module.
  • Compatible with Arduino, works great with the latest Compatible with Arduino IDE/Mongoose IoT/Micropython.
  • SP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor..
  • 5pcs ESP8266 CP2102 NodeMCU LUA ESP-12F WIFI Serial Wireless Module.
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Lenovo ThinkSystem ST250 Tower Server Including Intel Xeon 3.3GHz CPU, 64GB DDR4 2666MHz RAM, 16TB HDD Storage, JBOD RAID

  • Lenovo ThinkSystem ST250 Mini Tower Server for Small Business and Remote Offices.
  • Processor: Intel Xeon E-2124 Quad-Core 3.3GHz 8MB CPU, Up To 4.3GHz Turbo.
  • Memory: 64GB DDR4 PC4-21300 2666MHz Unbuffered Memory.
  • Storage: 16TB (4 x 4TB) 6Gb/s SATA Hard Drives for High Capacity Storage.
  • Hard drives and memory upgrades included separately NOT installed, installation required..
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SEDNA - 10/100/1000 Mbps Gigabit 4 Port USB over IP Device Server

  • Sharing for USB Storage, printer, scanner, webcam, and many other USB devices.
  • Supports Multi USB Server in the same Network.
  • Shares USB Devices among Wired or Wireless Network Users by connecting network via Wireless Router.
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AITRIP 5 PCS ESP8266 NodeMCU CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Works Great Compatible with Arduino IDE/Micropython (5PCS)

  • There is the way to guide you to use the new version: The command you needed to use is: esptool.py --baud 115200 --port /dev/tty.SLAB_USBtoUART write_flash -fs 32m -ff 80m --flash_mode dio 0x00000 boot_v1.7.bin 0x1000 user1.bin 0x37c000 esp_init_data_default.bin 0x37e000 blank.bin The important part is “—flash mode dio”.
  • ESP8266 CP2102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module.
  • Compatible with Arduino, works great with the latest Compatible with Arduino IDE/Mongoose IoT/Micropython.
  • SP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor..
  • 5pcs ESP8266 CP2102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module.
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IC/ID Card Machine, Smart Keyboard FRID Access Control Reader(ID)

  • Fast card reading: convenient and fast time-saving card reading time is less than 1s, card reading distance is less than 0.5s, card reading time is less than 0.2s. Card reading distance: 0~80mm.
  • Sensitive reading: The internal radio frequency module and its in-line expansion controller are used to read the card sensitively..
  • Non-slip design: The back of the card reader is a non-slip design with four corners. It is not easy to slide down and can be fixed more stable..
  • Button material: See the use of high-quality crystal materials, special craftsmanship, wear-resistant, easy to clean, comfortable to touch, increase keyboard life..
  • Supporting:With PS/2 keyboard interface, USB interface for keyboard emulation, RS-232 serial output, RS-485 serial output. 2.4GHz/Bluetooth wireless transmission..
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MikroTik hEX S Gigabit Ethernet Router with SFP Port (RB760iGS)

  • Mikrotik hEX S (RB760iGS) is a five port Gigabit Ethernet router for locations where wireless connectivity is not required..
  • It comes with a very powerful dual core 880 MHz CPU and 256 MB RAM, capable of all the advanced configurations that RouterOS supports..
  • The device has a USB 2.0, PoE output for Ethernet port #5 and a 1.25Gbit/s SFP cage..
  • 5x Gigabit Ethernet, SFP, Dual Core 880MHz CPU, 256MB RAM, USB, microSD, RouterOS L4, IPsec hardware encryption support and The Dude server package..
  • IPsec hardware encryption (~470 Mbps) and The Dude server package is supported, microSD slot on it provides improved r/w speed for file storage and Dude..
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COMMFRONT Compact Industrial RS485 Device Server, RS485 to Ethernet Converter, Modbus RTU to Modbus TCP Converter, 15kV ESD and 600W Surge Protection, DIN-Rail Mounting, Power Adapter Included

  • 8 serial ports supporting RS-232/422/485 / 10/100M auto-sensing Ethernet.
  • Standard 19-inch rackmount size / Configure via Telnet/Web/Windows utility.
  • Easy IP address configuration with LCD panel / SNMP MIB-II for network management.
  • Socket modes: TCP server/TCP client/UDP/Real COM.
  • Universal high-voltage range: 100 to 240 VAC or 88 to 300 VDC / Popular low-voltage ranges: ±48 VDC (20 to 72 VDC, -20 to -72 VDC).
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Dorhea 3PCS BLE 4.0 Bluetooth Module AT-09 for Ardu-ino CC2540 CC2541 BLE Serial Wireless Module Compatible with HM-10

  • The master-slave module has three functions of transparent transmission, remote control and PIO acquisition. It can be switched and set through the AT command set. It is easy to use the same as the Bluetooth serial port module you have used before, without changing the PCB and the lower computer program..
  • Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
  • Support UART/I2C interface, and support SPP Bluetooth serial port protocol, has the advantages of low cost, small size, low power consumption, high sensitivity of sending and receiving, etc., only need to be equipped with a few peripheral components to achieve its powerful functions..
  • This module is mainly used in the field of short-distance data wireless transmission. It can be easily connected to the Bluetooth device of the PC, or the data between the two modules can be intercommunicated..
  • When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode..
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youyeetoo Rock PI 4B V1.4 Rockchip RK3399 ARM Cortex Six Core SBC/Single Board Computer Compatible with Official Raspberry Pi Display (Rock Pi4B 4G)

  • 【Class-Leading Performance】ROCK Pi 4 has a modern and powerful hexa-core ARM based processor, RK3399 inside, it offers significantly improved performance versus other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional high performance eMMC modules, boost all applications..
  • 【Rich interface】ROCK Pi 4 including a 40-pin GPIO interface ,and also features a Gbit LAN for network, with dedicated bus and controller, it works without latency under heavy load network applications.On board 802.11 ac wifi offers 2.4G&5G WLAN connectivity. With Bluetooh 5.0, ROCK Pi benefits improved Bluetooth speed and greater range..
  • 【widely application】ROCK Pi 4 supports mainstream AI stack with GPU acceleration. it can be used for high wireless performance, home entertainment, home automation,NAS server, Smart home control gateway, Network cache server,Industrial grade network aggregation server, Security video intelligent terminal,4G routing intelligent terminal etc..
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