USR-C215 Tiny Size Uart TTL Serial To WIFI Module Support WPS Smart-LINK
Tax included.
Description:
This is a UART to wifi module, used for data transparent transmission. The hardware of USR-C215 wifi module integrates M AC, baseband chip and RF transceiver unit. USR-C215 supports WiFi protocol and TCP/IP protocol. Users can realize uart device netwroking via simple configuration.
Features:
Platform/OS: Windows 98/2000/XP/Vista/7/8/10
Support Wi-Fi 2.4 GHz 802.11b/g/n Wireless Standards
Support WEP,WPA/WPA2 security mode.
Support Work As STA/AP/AP+STA Mode
The fully integrated serial to wifi TCP/UDP transmission function,can choose multiple serial speed
LAN search and wireless parameter setting function
Support TCP/UDP Client registration packet mechanisam
Support Simplelink/usrlink rapid networking configuration
Support class RFC2217 automatic baud rate adaptive function
Support simple AT+ com mand set configuration
3.3V power supply
Ultra-low power
On-board PCB antenna and external antenna optional
Small size : 22 x 13.5 x 9.2mm
Package included:
1 x USR-C215 Tiny Size Uart TTL Serial To WIFI Module
Typical connection:
This is a UART to wifi module, used for data transparent transmission. The hardware of USR-C215 wifi module integrates M AC, baseband chip and RF transceiver unit. USR-C215 supports WiFi protocol and TCP/IP protocol. Users can realize uart device netwroking via simple configuration.
Features:
Platform/OS: Windows 98/2000/XP/Vista/7/8/10
Support Wi-Fi 2.4 GHz 802.11b/g/n Wireless Standards
Support WEP,WPA/WPA2 security mode.
Support Work As STA/AP/AP+STA Mode
The fully integrated serial to wifi TCP/UDP transmission function,can choose multiple serial speed
LAN search and wireless parameter setting function
Support TCP/UDP Client registration packet mechanisam
Support Simplelink/usrlink rapid networking configuration
Support class RFC2217 automatic baud rate adaptive function
Support simple AT+ com mand set configuration
3.3V power supply
Ultra-low power
On-board PCB antenna and external antenna optional
Small size : 22 x 13.5 x 9.2mm
| Classification | Parameter | Value |
| Wireless parameter | Wireless standard | 802.11 b/g/n |
| Transmit power | 802.11b: +18 +/-1dBm (@11Mbps) | |
| 802.11g: +17 +/-1dBm (@54Mbps) | ||
| 802.11n: +15 +/-1dBm (@HT20, MCS7) | ||
| Receiving sensitivity | 802.11b: -85 dBm (@11Mbps, CCK) | |
| 802.11g: -70 dBm (@54Mbps, OFDM) | ||
| 802.11n: -68 dBm (@HT20, MCS7) | ||
| External: I-PEX connector | ||
| Hardware parameter | Data interface | UART |
| Operating Voltage | 3.0~3.6V | |
| Working current | AP: average 74mA peak 285mA @3.3V | |
| STA: average 32mA peak 196mA @3.3V | ||
| Operating temperature | -20°C ~ 85°C | |
| storage temperature | -40°C- 125°C | |
| size | 22.0mm x 13.5mm x 9.2mm (L*W*H) | |
| External interface | 1x10, 2mm pin (0 or 90 degrees) | |
| Software parameter | Wireless network type | STA/AP/STA+AP |
| Security Mechanism | WEP/WPA-PSK/WPA2-PSK | |
| Encryption type | TKIP/AES | |
| Network protocol | IPv4, TCP/UDP | |
| User configuration | AT+ instruction set, web page configuration |
Package included:
1 x USR-C215 Tiny Size Uart TTL Serial To WIFI Module
| PIN | Name | Signal Type | Definition |
| 1 | GND | P | Power Ground |
| 2 | VDD | P | 3.3V |
| 3 | RELOAD | I | Press 1-3 seconds to start simplelink, over 3 seconds to restore default settings |
| 4 | RESET | I | Reset the module, take effect in low level |
| 5 | UART_RX | I | Serial port receiving pin |
| 6 | UART_TX | O | Serial port sending pin |
| 7 | PWR_SW | N | Not available |
| 8 | WPS | N | Not available |
| 9 | READY | O | Indication pin for module working normally, take effect in low level and can connect to external LED |
| 10 | nLINK | O | Indication pin for module WIFI linking successfully, take effect in low level and can connect to external LED |
Typical connection: