2014年8月29日星期五
2014年8月19日星期二
Arduino UNO Battery and RF UART shield
Before this product, the best solution for Arduino wireless communication is bluetooth shield, today all Arduino player got a new option , BUONO UNO BATT & RF UART Shield.
There have some advanstage compare bluetooth solution:
1, BUONO UNO BATT & RF UART Shield build 2 AAA (LR03) battery holder, and the shield can be provied 5V 1.5A power to UNO and it's expansion board.
2, BUONO UNO BATT & RF UART Shield use use 2.4G RF Module for UART communication, it's less power consumption than Bluetooth module.
3, Easy to implement board to board communication and 1 to N communication.
4, Lower price than Bluetooth module.
We provied some promotion kit for user select:
1, PK4 : 2 pcs of BUONO UNO BATT & RF UART Shield, used for exist BUONO UNO user and for board to board communication.
2, PK5 : 2 sets of BUONO UNO and BUONO UNO BATT & RF UART Shield, used for new buyer who have no UNO main board.
3, PK6 : 1 pcs of of BUONO UNO BATT & RF UART Shield and 1 pcs of LC-1000U , used for board to PC communication.
Please make your choose, and go for wireless communication with ARDUINO!
2014年8月18日星期一
PK11 2PCS RF-2423P 2Mbps 0dBm 2.4GHz RF Module transceiver with DIP-8 connector
Instruction：
The RF-2400 series module which was launched by INHAOS is favored by many users, and this series of products using high performance RF SOC BK-2421. Beken has released an updated version of BK-2423 which has better RF performance and lower power in 2013, and BK-2423 also support 250Kbps data rate in which can get a farther communication distance and more stable RF performance.
Therefore, INHAOS launched the RF-2423 series module which using the patch installation process, it is suitable for large-scale production. For DIYer, we launched RF-2423P. This RF-2423P module add an 8Pin 2.54mm Connector, all the users can use the DIY connection easily.
Features：
- 2400-2483.5 MHz ISM band operation
- Support 250Kbps, 1Mbps and 2 Mbps air data rate
- Programmable output power
- Low power consumption
- Variable payload length from 1 to 32bytes
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 1.9V to 3.6V power supply
- 4-pin SPI interface with maximum 8 MHz clock rate
- 8Pin 2.54mm connector easy for DIYer
Application：
- Wireless PC peripherals
- Wireless mice and keyboards
- Wireless gamepads
- Wireless audio
- VOIP and wireless headsets
- Remote controls
- Consumer electronics
- Home automation
- Toys
- Personal health and entertainment
2014年8月15日星期五
2.4G RF Module 2.4GHz Wireless transceiver Module FSK GFSK low cost
RF-2423 is upgrade version from RF-2400 serial modules, RF-2423 add 250Kbps air rate support and downward compatible to RF-2400.
We have detailed document to instruction user to use new module RF-2423 , or migrating code from RF-2400 .
The RF-2400 serial and RF-2423 serial relation as below:
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SPI Interface module:
BK2421 based: RF-2400P RF-2400W RF-2400-V03 RF-2400-NANO
BK2423 based: RF-2423
RF Module with C8051F330 MCU:
BK2421 based: RF-2410M
BK2423 based: RF-2423M
USB RF Module with C8051F321 MCU:
BK2421 based: RF-2410U
BK2423 based: RF-2423U
--------------------------------------------------------------------------------------------------
RF-2423 advantage:
Mature design, can be directly used for mass production
Metal shield, avoid touching the components, make it more stable
Low cost, surprised price when your order over 1Kpcs, please contact us
Features
- 2400-2483.5 MHz ISM band operation
- Support 250Kbps, 1Mbps and 2 Mbps air data rate
- Programmable output power
- Low power consumption
- Variable payload length from 1 to 32bytes
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 1.9V to 3.6V power supply
- 4-pin SPI interface with maximum 8 MHz clock rate
Applications
- Wireless PC peripherals
- Wireless mice and keyboards
- Wireless gamepads
- Wireless audio
- VOIP and wireless headsets
- Remote controls
- Consumer electronics
- Home automation
- Toys
- Personal health and entertainment
UC-3000 ISOLATED TTL USB TO RS-232 CONVERTER
Specifications:
The UC-3000 use Silicon labs CP2102 chipset, The VCP Driver supported Windows98 SE/2000/XP/Vista/7 and MAC OS-9/-X and Linux2.40, and User also can write USB communication software with USBXpress driver for direct USB communication with CDC.
The UC-3000 use Silicon labs CP2102 chipset, The VCP Driver supported Windows98 SE/2000/XP/Vista/7 and MAC OS-9/-X and Linux2.40, and User also can write USB communication software with USBXpress driver for direct USB communication with CDC.
。USB Bus-powered
。Integrated 1023-Bytes EEPROM for customize setting
。USB 2.0 Full-speed (12Mbps)
。UART Data format supported:
- Data bits: 5, 6, 7, and 8
- Stop bits: 1,1.5 and 2
- Parity: odd, even, mark, space, no parity
- Baud rates: 300bps to 926Kbps
- 756 Byte receive buffer, 640 Byte transmit buffer
- Hardware or X-On/X-Off handshaking supported
- Event character support
- Line break transmission
。Virtual COM Port device Drivers work with existing COM Port PC applications
。USBXpress Direct Driver Support
。3-line UART interface (TXD-GND-RXD)
。TTL/COMS 3.3V Standard lever
。Aluminum Nano cases make carry easiest
。Output 6-pin connector with special design, undirected connection to make connection easiest
。Integrated Nano 5V isolated DC/DC converter – no extend power supply needed
。Electrical parameter:
- Voltage supply for USB: DC 5V
- Current consumption: Max 260mA
- Output high level: >2.8V @ 10mA load
- Output low level: <0.6V @ 10mA sink
- Input high level: >2.5V typical
- Input low level: <0.8V typical
。Mechanical parameter:
- Dimension: 50.5x17.5x7 mm
。Temperature:
- Suitable Temperature: -25°C to +85 °C
- Storage Temperature: -40°C to +100°C
。Humidity:
- 80% RH to atleast +75° C
Promotion:
Promotion:
Purchase more than 1Kpcs, you can get a better price; please don't hesitate to contact us.
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