USR-C215 Tiny Size Uart TTL Serial To WIFI Module Support WPS Smart-LINK
- Stock: In Stock
- Model: EB0042857
- SKU: EB0042857
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:
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
