RS232 to WLan Board serial to Wifi UART to Wifi GPIO to Wifi RTL8711AF RS232 sub-D no ESP8266

RS232 to WLan Board RTL8711AF IoT SoC © androegg

UART to Wifi © androegg

3dBi PCB WiFi Antenna © androegg

UART to Wifi Windows Application © androegg

RS232 to Wifi Web Interface © androegg

• Windows Software
• WebInterface (nur SSID)
• AT Kommandos

konfiguriert werden.

Das Androegg RS232 to Wlan basiert auf dem MediaTec RTL8711AF Chip. Der integrierte SPI Flash des RS232 to WLan Board ist bereits mit einer Firmware versehen um serielle Signale über Wifi zu übertragen.

serielle Daten über WLan übetragen

Mittels der integrierten Firmware kann das Androegg RS232 to Wifi Board in wenigen Sekunden in Betrieb gesetzt werden.

Mittels einfachen AT Befehlen

• WLan / SSID konfigurieren
• GPIO Funktionen aufrufen
• UART einrichten

Das Androegg RS232 to WLan Board eignet sich insbesondere zur Übertragung von seriellen / RS232 / UART mittels WLan. Die seriellen Signale werden dabei in TCP / IP umgesetzt und können mittels

• Socket abgefragt werden
• von RS232 zu RS232 übertragen werden

Durch den kombinierten Einsatz von 2 Stück RS232 to WLan Boards oder in Kombination mit dem Androegg MT7681 Modul werden die seriellen Signal

• in TCP / IP konvertiert
• über WLan übetragen
• in serielle Daten zurück gewandelt

Complete Androegg RS232 to Wifi Board incl. 3dBi PCB Antenna. The RS232 to WiFi Board can be configured by using

• Windows Application
• Web Interface (only SSID)
• AT Commands

The Androegg RS232 to Wifi Board is based on MediaTec RTL8711AF Chip. The integrated SPI Flash is already flashed with a Firmware for transfering serial signals thru WIFI.

Serial Data thru Wifi forwarding

With the integrated Firmware the Androegg RS232 to Wifi Board is configured in seconds.

With simple AT commands

• WIFI / SSID configuration
• read and write GPIO
• getting serial signals thru WIFI (UART to TCP IP converter)

The Androegg RS232 to Wifi Board is optimized to transfer serial / RS232 / UART Signals thru WIFI. The serial signals are converted into TCP / IP and transfered thru Wifi. The signals can

• accessed over TCP / IP Socket
• transfered from RS232 to RS232 thru Wifi

In combination of 2 RS232 to Wifi Boards or in combination with our Androegg MT7681 Module, serial data

• converted into TCP / IP
• passed thru Wifi
• reconverted into serial data

RS232 to WLan Board Features:

• MCU:
  • Frequency: 83 MHz.
  • Risk: 32-bit
• SPI Flash
• integrated RS232 sub-D female connector
• 5V barrel jack
• integrated 5V – 3.3V converter
• 802.11 b/g/n protocol
• wireless supplicant and TCP/IP stack
• integrated RF PA, LNA and RF switch
• integrated I-PEX Antenna connector
• 3 dBi PCB Antenna external
• +19 dBm output power in 802.11b mode
• Security support for
  WPA personal (WPA-PSK)
  WPA2 personal (WPA2-PSK)
  WPA/WPA2 personal
• Integrated low power 32-bit MCU
  Sleep Mode: 1.1mA
  RX Active, HT40, MCS7: 151mA
  RX Power saving, DTIM=1: 15mA
  RX Listen: 6mA
  TX HT40, MCS7 @15dBm: 210 mA
  TX CCK, 11Mbps @19dBm: 242mA
• supported Interface
  • SPI (not in firmware included)
  • UART
  • GPIO (not in firmware included)
  • JTAG (not in firmware included)
  • PWM (not in firmware included)
• Interfaces:
  RS232 / UART sub-D3.3VCC
  GND
  RST
  RX
  TX
  WIFI
  ES
  JTAG
• 4 Status LED
• Button:
  Reset
  Exit / Default
  Transmit