Reviews Serial To Tcp ip - BestBuyersPro.com

SparkFun ESP8266 Thing - Dev Board

All module pins broken out - On-board FTDI USB-to-Serial.
802.11 b/g/n - Wi-Fi Direct (P2P), soft-AP.
Integrated TR switch, balun, LNA, power amplifier and matching network - Integrated PLLs, regulators, DCXO and power management units.
Integrated low power 32-bit CPU could be used as application processor.

SIMPLE PLUG & PLAY SETUP (TCP/IP) ETHERNET OR (RS232) SERIAL.
INCLUDES COMPUTIME101 SOFTWARE & 25 PROXIMITY CARDS.
TRANSFER PUNCH DATA TO OPTIONAL USB THUMB DRIVE FOR PORTABLE WIRELESS OPERATION.
UNLIMITED PUNCHES PER DAY. UNLIMITED DEPARTMENTS, DAILY & WEEKLY OVERTIME, EASY PUNCH CORRECTION.
NUMEROUS DETAILED REPORTS BY NAME, DEPT, DATE RANGE, TARDY, ABSENT, WHO'S IN/OUT ETC..

DB9 RS232 male to RJ45 female console cable for TCP/IP network interface with the doual-way conversion, with the serial port network function, support serial data and network data bi-directional transparent transmission.
Connect the equipment serial port to the RJ45 “console” port on routers, the cable can help engineer through the PC update the network device settings and device understratum operating.
Compatible with most routers switch on the market.Please note that your device interface must have the "console" identification character.We do not support devices such as printers that do not have a "console" port..
Oxygen-free copper transmission wire, high-speed clear signal transmission.
Double-shielded standard to ensure that signal transmission without interference.

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).

Features: All module pins broken out - Onboard FTDI USB-to-Serial - 802.11 b/g/n.
WiFi Direct (P2P), soft-AP - Integrated TCP/IP protocol stack - Integrated TR switch, balun, LNA, power amplifier and matching network.
Integrated PLLs, regulators, DCXO and power management units - Integrated low-power 32-bit CPU could be used as application processor.
+19.5dBm output power in 802.11b mode - Pre-Soldered Headers.

TOUCH & GO TECHNOLOGY, STORES 50,000 TRANSACTIONS, BUILT-IN BACKUP BATTERY.
INCLUDES COMPUTIME101 SOFTWARE DEVELOPED & SUPPORTED IN THE USA.
360 DEGREE OPTICAL FINGERPRINT SENSOR ASSURES UNPARALLED ACCURACY.
CONNECT TO PC VIA ETHERNET (TCP/IP) or SERIAL (RS232), or DOWNLOAD PUNCH DATA TO USB THUMB DRIVE FOR REMOTE WIRELESS OPERATION.
NUMEROUS REPORTS AND PAYROLL EXPORTS (QuickBooks, ADP, PayChex, and more...).

All module pins broken out for ease of use. On-board FTDI USB-to-Serial. +19.5dBm output power in 802.11b mode.
802.11 b/g/n. Wi-Fi Direct (P2P), soft-AP. Integrated TCP/IP protocol stack.
Integrated TR switch, balun, LNA, power amplifier and matching network. Integrated PLLs, regulators, DCXO and power management units.
Integrated low power 32-bit CPU could be used as application processor.
The USB-to-serial converter means you don't need any peripheral components to program the chip. Simply plug in a micro USB cable..

NOTICE: DO NOT Square/PayPal, DO NOT Wifi/Bluetooth, Not work with Phone or Ipad App, DO NOT quebec MEV machine, please check before choose..
Compatible: Can install printer via TCP/IP. The printer box has a CD which include the User guide and driver set up guide (pdf), can connect via USB/Serial/Ethernet, tell us if you have question. Support cash drawer driving. Compatible with ESC/POS/OPOS command, Support WIN2003/WINXP/WIN7/WIN8/WIN10/LINUX/Mac.
Paper Width:3 1/8" (80mm). Work with ROLLO, MUNBYN 3 1/8 x 203ft thermal paper, MFLABEL thermal receipt paper. USB Serial Ethernet interface, Fastest printing speed--250mm/s., Low noise, Long life for use. Easy for paper installation.
Wall Hanging Design: With two hanging holes on the bottom support wall mount hanging. Easy to use, save the place. With auto cutter and compatible with several operating systems.
Warm Tips: Not compatible with grubhub/square/chromebook/ubereats/Doordash/postmates/clover pos/paypal/quebec MEV machine. Please check before choose. Manual provides effective driver connection guidance for the wired printer. Therefore, if there are any problems with our products, you can contact us immediately.

The issue with the top soldered pins has been resolved, they are now shipping with separate unsoldered pins WT32-ETH01 is an embedded serial to Ethernet module based on the ESP32 series WT32-S1 MCU. The module integrates an optimized TCP/IP protocol stack, which is convenient for users to easily complete the networking functions of embedded devices while reducing development time cost. In addition, the module is compatible with half-pad and through-hole connectors..
The board width is a universal width and therefore, it can be directly soldered to boards, connectors, or even breadboards, which is convenient for users to use in different scenarios..
ESP32 series IC is an integrated 2.4GHz Wi-Fi and Bluetooth dual-mode SOC, with ultra-high RF performance, stability, versatility and reliability, as well as ultra-low power consumption..
ESP32 Module: WT32-S1 240MHz dual core microprocessor 4MB SPI flash memory Oboard 10/100Mbps RJ45 Ethernet (LAN8720A PHY) 802.11n WIFI Bluetooth 4.2.