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Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications
Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications
Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications
Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications
Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications
Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications

Serial Port To Wifi Module Low Energy Small Size Consumption Ultra USR-C215 Main Frequency 166MHz Wide Range Of Applications

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USR-C215b Ultra-low Power Serial TTL Wifi Module Tiny Size External Antenna

This is a UART to wifi module,used for data transparent transmission.The hardware of USR-C215b wifi module integrates MAC,baseband chip and RF transceiver unit.USR-C215b supports WiFi protocol and TCP/IP protocol.Users can realize uart device networking via simple configuration.

Features

  • Support Wi-Fi 2.4 GHz 802.11b/g/n wireless standards
  • Support WPA/WPA2 security mode.
  • Support work as AP,STA,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 mechanism
  • Support Simplelink/usrlink rapid networking configuration
  • Httpd Client function
  • Support class RFC2217 automatic baud rate adaptive function
  • Support simple AT+ command set configuration
  • 3.3V power supply
  • Ultra-low power
  • External antenna
  • Small size: 22 x 13.5 x 6mm

Parameter

Category
Parameter
Value
Wireless Parameters
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)
Receive Sensitivity
802.11b: -85 dBm (@11Mbps, CCK)
802.11g: -70 dBm (@54Mbps, OFDM)
802.11n: -68 dBm (@HT20, MCS7)
Antenna
External: I-PEX connector
Hardware Parameters
Data Interface
UART
Operating Voltage
DC 3.0~3.6V
Operating Current
AP: 74mA (average), 285mA (peak)
STA: 32mA (average), 196mA (peak)
Operating Temp.
-20~ 85°C
Storage Temp.
-55~ 125°C
Size
22 x 13.5 x 6mm
External Interface
SIP
Software Parameters
Wireless Network Type
AP,STA,AP+STA
Security Mechanism
WPA-PSK/WPA2-PSK
Encryption Type
TKIP,AES,TKIP/AES
Network Protocol
IPv4,TCP/UDP
User Configuration
AT+command,webpage setting

Function Structure

HTTPD Client Mode

Custom Webpage

Airkiss Function

NTP Function

Networking Modes

1.AP Mode

2.STA Mode

3.AP+STA Mode

More Function

Application Field

Important Informaiton to Every Value Clients:

For the Selling Peak Season, some Logistic may delay for some days. especially e-packet to Russion, Most Western European Countries,and all shipping to Brazil .if you don’t receive the parcels on time ,pls help us wait some more days. Pls contact us freely if you have any questions rather than make claim or leave negative feedback without contact.

Aliexpress Approved Shipment–China Post Ordinary Small Packet Plus
in Selling Peak Season,We guarantee 45 days delivery to main countries ;55 days to Russia; 90 days to Brazil!

Brand Name:
USRCN
Certification:
None
Origin:
CN(Origin)
Package:
Yes
Type:
RJ45 Network Panel
Model Number:
USR-C215b

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Buying & arriving (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://fastedoor.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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