• Car, motorcycle anti-theft devices
• Family anti-theft alarms
• Remote control: electric curtain,rolling door,car parks, etc

• Working voltage: 12V(27A battery)
• Working current: ≤10mA
• Oscillation mode: SAW resonance
• Working frequency: 315MHz
• Modulation mode: ASK
• Frequency error: ±3kHz(max)
• Emission power: 10mW
• Code chip: SC2260-R4
• Address codes: floating
• Matching resistor: 12M
• Transmission distance: <40 meters(open space)
• Operating temperature: 0~+70 ℃

• WiKi Doc

• Metal Remote Wireless Keyfob 315MHz                                                  x1

We’ve also developed Apps (Play Bluno) on both Android and IOS platform for you to start playing between phone and arduino immediately. At the same time, we provide developers more freedom and support: users can not only debug Bluno – An Arduino Bluetooth 4.0 (BLE) Board through AT command, but also update BLE chip firmare via USB. 

Product Name	Bluno Bee – Turn Arduino to a Bluetooth 4.0 (BLE) Ready Board	Bluetooth 2.0 Module V3 For Arduino	Bluetooth 2.0 Bee Module For Arduino	Bluno Link – A USB Bluetooth 4.0 (BLE) Dongle	Bluetooth Adapter Mini
SKU	TEL0073	TEL0026	TEL0023	TEL0087	TEL0002
BLE Chip	TI CC2540	CSR BC417143	CSR BC417143	TI CC2540	—
Frequency	2.4GHz	2.4 ~ 2.48GHz unlicensed ISM band	2.4 ~ 2.48GHz unlicensed ISM band	2.4GHz	2.4 ~ 2.48GHz FHSS
Transfer rate	1Mbps GFSK	Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps	Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps	1Mbps GFSK	3Mbps
BLE protocol	V4.0	V2.0 + EDR	V2.0 + EDR	V4.0	V2.0
Modulation	GFSK	GFSK	GFSK	GFSK	FHSS
Power consumption	10.6mA average, ready mode: 8.7mA	—	—	10.6mA average, ready mode: 8.7mA	—
Sensitivity	-93dBm	≤-84dBm	≤-84dBm	-93dBm	≤-84dBm
Working Voltage	3.3V	+3.5 V ~ +8 V DC and 3.3V DC/50mA	3.3V	3.3V	—
Operating temperature	-40 ℃ ~ +85 ℃	-20 ℃ ~ +55 ℃	-20 ℃ ~ +55 ℃	-10 ℃ ~ +85 ℃	-20℃ ~ +55℃
Transmission distance	30m	20 ~ 30m	20 ~ 30m	10 ~ 20m	<10m
Dimension	32*22mm	40*20*13mm	32*24*9mm	32mm * 16mm	20*16*8mm
Weight (g)	10	10	12	10	10
AT command to debug the BLE	√	√	√	√	—
master-salve machine switch	√	√	√	√	—
Transparent transmission	√	√	√	√	—
Wireless programming	√ (Available for Bluno series)	—	—	√	—
iBeacons	√	—	—	—	—
BLE HID	√	√	√	√	√
Mobile App Control	√	√	√	—	—
Key Features	support Android and IOS applications,open source code,suitable for secondary development by the user	Compatible with APC220 communication interface, can be directly used in I/O Expansion Shield, Romeo, XBoard and etc,.	It can be plugged into the Arduino controller using the XBEE base for Bluetooth wireless control.	Standard USB interface. Support for firmware update via USB. Install Arduino UNO USB driver, default host mode.	USB2.0 standard interface. supports the native Windows Bluetooth stack.

• AT command to debug the BLE
• support the master-salve machine switch
• Transparent transmission
• Wireless programming for Arduino processor (Compatible with Arduino UNO,Fio and Mega)
• support usb update BLE chip program
• support bluetooth HID
• convenient to upgrade firmware of BLE
• support Android and IOS applications,open source code,suitable for secondary development by the user

• Chip:TI CC2540>
• Working Voltage: +3.3 -5v DC
• Power consumption: working: 10.6mA average, ready mode: 8.7mA
• Pin Layout: Compatible with Xbee pinout
• Frequency: 2.4GHz
• Transfer rate:  ≤1Mbps
• Modulation: GFSK, bluetooth low power, V4.0
• Sensitivity: -93dB
• Operating temperature： -40 ℃ ~ +85 ℃ 
• Transmission distance: 60m in free space
• Size:32mm * 22mm (1.26 * 0.87″)

• Product Wiki
• Schematic V1.1

• Xbee shield for Arduino
• IO Expansion shield for Arduino V7
• Mega IO Expansion Shield V2.3 For Arduino Mega
• IO Expansion Shield for Launchpad
• DFRobot Leonardo with Xbee socket
• Any devices with xbee socket

Demo Tutorial

• Bluno Basic Demo

• Bluno Bee  x1

• Supply Voltage: 3.3V to 5V
• Power LED on board
• Size:52x37mm(2.05X1.45″)

• Wiki (Multi USB/RS232/RS485/TTL Converter)
• Schematic
• CH340 Driver Download
• Multi USB/RS232/RS485/TTL Converter Sch (V1.0 Version)
• FT232R Driver Download (V1.0 Version)
• FT232R Datasheet (V1.0 Version)

• Multi USB/RS232/RS485/TTL Converter  x1

This USB to TTL converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice versa.

It can be used to set up APC220 RF wireless module. 

It can be used as STC microcontroller program downloader. 

The PCB color may vary and not the same as shown in the picture. 

• Voltage: 5V
• Chip: Silicon Laboratories CP210x

• Drivers

• USB to TTL Converter (CP210) x1

Connect your Arduino device to the Internet with this Ethernet Shield. This Ethernet Shield is based on the W5200 Ethernet Chip and provides an easy way of getting your Arduino Online. Just plug this shield onto your Arduino UNO or Mega board, connect it to your network with an RJ45 Ethernet Cable (not included) and follow few simple instructions, you will be able to explore the world with the Internet. Besides, the shield has a microSD card port for large capacity data storage like Webpage data when applied in complicated applications.

The W5200 chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier internet connection for embedded systems using SPI (Serial Peripheral Interface). W5200 suits best for users who need Internet connectivity for the application that uses a single chip to implement TCP/IP Stack, 10/100 Ethernet MAC, and PHY.

The W5200 is composed of a fully hardwired market-proven TCP/IP stack and an integrated Ethernet MAC & PHY. Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE, which has been proven in various applications for many years. W5200 uses a 32Kbytes internal buffer as its data communication memory. By using W5200, users can implement the Ethernet application they need by using a simple socket program instead of handling a complex Ethernet Controller.

SPI (Serial Peripheral Interface) is provided for easy integration with the external MCU. Using the only 4 pins of SPI to connect with MCU, it is possible to design for small form factor system with the MCU’s I/O pin limit. In order to reduce the power consumption of the system, W5200 provides WOL (Wake on LAN) and power-down mode. To wake up during WOL, W5200 should be received a magic packet, which is the Raw Ethernet packet.

 

• Support Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE, Ethernet
• Supports 8 independent sockets simultaneously
• Support Power down mode
• Support Wake on LAN
• Support High Speed Serial Peripheral Interface (SPI MODE 0, 3)
• Internal 32Kbytes Memory for Tx/Rx Buffers
• 10BaseT/100BaseTX Ethernet PHY embedded
• Support Auto Negotiation (Full and half duplex, 10 and 100-based )
• Support Auto MDI/MDIX
• Support ADSL connection (with support PPPoE Protocol with PAP/CHAP Authentication mode)
• 3.3V operation with 5V I/O signal tolerance
• Multi-function LED outputs (Full/Half duplex, Link, Speed) 

• Product Wiki
• Library Download

• DFRduino Ethernet Shield for Arduino – W5200  x1

RS485 is an industrial standard for long-distance, anti-interference, and reliable communication. The Arduino RS485 shield, specially designed for the Arduino Uno board. It converts UART/Serial protocol to the RS485 protocol.  This RS485 board allows Arduino talk to industrial devices.

In contrast to RS-422, which has a single driver circuit that cannot be switched off, RS-485 drivers use three-state logic allowing individual transmitters to be deactivated. This allows RS-485 to implement linear bus topologies using only two wires. The equipment located along a set of RS-485 wires is interchangeably called nodes, stations, or devices.

• Integrated a standard RS485 port, a mini RS485 port, RS485 headers
• Provide the welding areas to make full use of the free space. And more importantly, it’s convenient for your DIY design.
• Switch between automatic mode and manual transmission mode, which expands the scope of application.
• Besides Tx/Rx interface, there is a switch to block/disable this shield, when Arduino needs to be programmed.
• Gold immersion PCB. Long pins on the back adapt to most Arduino controllers.

What is RS485?

“RS-485 enables the configuration of inexpensive local networks and multidrop communications links. It offers data transmission speeds of 35 Mbit/s for distances up to 10m and 100 kbit/s up to 1200 m. Since it uses
a differential balanced line over twisted pair (like RS-422), it can span relatively large distances up to 1,200 m (4,000 ft). A rule of thumb is that the speed in bit/s multiplied by the length in meters should not exceed
108. Thus a 50-meter cable should not signal faster than 2 Mbit/s.” From Wiki.

• Power module: +5V
• Module size: 55mmx53mm(2.16″x2.08″)
• 16 digital IO ports (including an I2C interface)
• 6 analog IO ports and power
• Operation and programming mode switch
• Automatic and manual transceiver mode switch (When in manual transceiver mode, the enable end is the 2nd digital IO port)
• Transceiver indicating LED
• Standard RS485 interface, mini RS485 interface, and RS485 pins
• Welding area
• Reset switch
• PH2.0 sensor interface for DFRobot RS485 series sensor: URM04 Ultrasonic sensor

• Wiki (Arduino RS485 Shield)
• Schematic

• RS485 Arduino shield     x1