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166MHz Serial to Wifi Module External Antenna Version Ultra Low Power Consumption USR-C215b Yuup

Original price was: $ 204,98.Current price is: $ 81,99.

SKU: us_7884339937454 Category: Electronic Components & Supplies Tags: Electronic Components & Supplies, Module Board, Smart Module

Description
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Introduction:

The module hardware integrates a MAC, a baseband chip, a radio frequency transceiver unit, and a power amplifier;

Built-in low-power operation mechanism can effectively achieve low-power operation of the module;

Support WiFi protocol and TCP/IP protocol, users can realize the networking function of UART device with simple configuration.

Small in size and easy to assemble on the hardware board circuit of the customer’s product. The specific dimensions are: 22.0mm x 13.5mm x 9.2mm, single row 1×10 2mm pin package.

Basic functions:

It can work in AP mode and wait for other WIFI devices to access communication. It can access 3 sta at the same time, or it can work in STA mode and access wireless router to realize communication.

It has a Socket communication link, which can be set to TCP Server, TCP Client, UDP Server, UDP Client communication; the Socket can support up to 5 TCP Client accesses in TCP Server mode.

The module supports UART transparent transmission and can be switched at will using the AT command.

Features	USR-C215
Number of serial ports	1
Main frequency	166MHz
Baud rate	1200-460.8K
Antenna	External
AP mode access STA	3
AP+STA mode access STA	3
Transverse horizontal	TCPS/TCPC/UDPS/UDPC
Smartlink	Support
Synchronous serial port baud rate	Support
Airkiss	Support
Serial heartbeat package	Support
Custom webpage	Support
Network time acquisition	Support

The serial port wifi module C215 supports transparent transmission mode, AT command mode and HTTPD client mode for data transmission, and is suitable for various scenarios.

1. Transparent transmission mode

The transparent transmission between the UART and the network is realized, and the data transmission between the universal serial port device and the network device is realized, and the transparent transmission mode is the default mode.

2. AT command mode

In this mode, the user can query and set the UART and network parameters of the wifi module through the AT command.

3. HTTPD Client mode

This mode passes data directly to the HTTP server or from the HTTP server. As long as the data is sent to the serial port according to the format, the data will be directly submitted to the web server (such as apache, IIS, tomcat, etc.) by Http (GET/POST). The website programmer can directly use the script language such as PHP or ASP. Database storage and other processing. The best choice for a B/S architecture system!

Wifi module wireless networking mode:

The C215 has three WIFI working modes: STA, AP, and AP+STA, which provide users with a very flexible networking mode and network topology.

1. Wifi module as AP mode

As an AP mode, the module can reach the mobile phone/PAD/computer and quickly access the module for data transmission without any configuration. In addition, you can also log in to the module’s built-in web page for parameter settings.

2. Wifi module as STA mode

3. Wifi module as AP+STA mode

The module can enable APs and STAs at the same time. That is, the module supports one AP interface and one STA interface. After the AP+STA function is enabled in the module, the STA and AP interfaces of the module are available at the same time.

Classification	Parameter	Value
	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
	Working current	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 (LWH)
	External interface	1×10, 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 includes:

1 x Module

Fast Shipping and Professional Packing

We offer a wide range of shipping options owing to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel will pack all goods to our exacting specifications. Your goods will go through a thorough inspection and be securely secured prior to being shipped. Every day, we deliver to thousands of customers across many countries. This shows our commitment to become the biggest online retailer on earth. Warehouses and distribution centers can be found in Europe and the USA.

Orders that contain more than one item are assigned processing times in accordance with the item.

Prior to shipping, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. Delivery time ranges between 3-7 days.

Returns

The inventory is always changing and we do not completely manage it because several parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any point. Please understand it may happen that your order is out of stock after the order has been placed.

Our policy is valid for 30 days. However, if the 30 days have elapsed after you bought your product, we are unable to provide a refund or exchange.

You can only return an item if it is unused and is in the same condition the day you received it. It must also be in its original packaging.

166MHz Serial to Wifi Module External Antenna Version Ultra Low Power Consumption USR-C215b Yuup

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