10pcs Air602 W600 WiFi Development Board USB Interface CH340N Module Compatible with ESP8266
Tax included.
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
Package includes:
10 x WiFi Module
| Project | Parameter |
| Support WiFi standard | IEEE802.11 b/g/n |
| RF system impedance | 50Ω |
| SWR | <-10dB |
| Frequency Range | 2.4??.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:
10 x WiFi Module
