AIR602 W600 WIFI DEVELOPMENT BOARD USB INTERFACE CH340N IN SOUTH AFRICA

Feature: Support frequency range: 2.4~2.4835GHz Support STA/AP/AP+STA function Support AirKiss - key distribution network Support TCP, UDP, HTTP, DHCP, DNS, NTP, ICMP, etc. The serial port supports RTS/CTS, and the baud rate ranges from 1200bps to 2Mbps Support serial port transparent transmission function Support WIFI remote upgrade function AT command compatible with ESP8266 (UART1 interface) Tips: It is recommended that beginners first use the USB to TTL module test, familiar with the module AT command and logic relationship and then use the microcontroller to develop. Materials required: W1FI module, USB to TTL module, DuPont line Instructions: 1. Connect the three pins of the WIFI module (GND, TX1, RX1) to the USB to TTL module. 2. Access the computer, open the serial port debugging assistant, send the AT command test Project Parameter Support WiFi standard IEEE802.11 b/g/n RF system impedance 50Ω SWR Frequency Range 2.4￣ﾀﾜ2.4835 GHz Receiving sensitivity 20MHz MCS7@-71dBm 40MHz MCS7@-68dBm 54Mbps@-73dBm 11Mbps@-86dBm 1Mbps@-95dBm Physical layer data rate 802.11n MCS 0-7 150Mbps Modulation DSSS, OFDM, DBPSK, DQPSK, CCK, QAM16/64 Output Power IEEE802.11b, DSSS 1Mbps, POUT = +17dBm; IEEE802.11g, OFDM 54Mbps, POUT = +10dBm; IEEE802.11n, OFDM MCS7, POUT = +10dBm; Interface Type UART, SPI, GPIO Interface rate 2Mbps@UART (Max) 50Mbps@SPI (Max) Operating Voltage 3.3V Working current 110mA Network Type STA/AP/AP+STA Encryption WPA-PSK/WPA2-PSK Network protocol TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP Interface Protocol AT+Instruction Set Package includes: 1 x WiFi Module