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:
--------------------------------------------------------------------------------------------------
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.
2014年8月14日星期四
RF-2400PA: High-Performance 20dBm 2.4GHz RF Module
Description：
RF-2400 and RF-2410 series module based on BK2421 RF SOC launched by INHAOS, deeply loved by customers. On INHAO official sites, you can download rich application example and detailed data, help more friends know the this high cost performance chip.
The module launched before, maximum output power is only 5dBm, in open areas, generally, working distance can up to 30 m.
But many users hope further communication distance, so INHAOS products RF-2400PA, in the RF-2400P foundation, added a 23 dB RF PA, through measured, the effective communication distance reach to 200 m, if with good antenna and reasonable RF Protocol, communication distance can also be greatly improved.
RF-2400 PA has two selection of antenna, one is on-board PIFA antenna and the other one is extend antenna connect by SMA connector, the two antenna cannot be used at the same time. Please read the Datasheet to choose the appropriate antenna.
RF-2400 PA is fully compatible with RF-2400P, for RF-2400P the user only need to ensure that the power supply can provide 50mA current, for RF-2400PA, at least you need to ensure supply 300mA current.
Please note that when use RF-2400PA, must assure the power output of BK2421 is less than 0dBm, because the RF PA have +23 dB fixed Gain, if BK2421 configures to +5dBm output, will lead to RF PA overload, increase power consumption, and possible damage to the PA.
When upgrade RF-2400P to the RF-2400PA, users only need to consider two things:
1, please ensure that the power supply capacity is more than 300 mA
2, please ensure that the output power config of BK2421 is less than or equal to 0 dBm
Please note: that module in the factory default adopts the on-board PIFA antenna, and doesn't attach SMA Connector, if the user need external SMA antenna, please purchasing another SMA Connector, and tell us do not connect PIFA antenna.
2014年8月13日星期三
RF-2400-NANO:12x12mm NANO Size 2.4G RF Module Wireless Transceiver Module
Description：
RF-2400-NANO is absolutely compatible with RF-2400 P/RF-2400 W/RF-2400-V03 Modules, can communicate with all RF-2400 series and RF-2410 series Modules.
The most significant characteristic of RF-2400-NANO is miniature size. A lot of portable devices began to use 2.4 GHz wireless communications, for RF design engineers lack of experience, the module is the best solution. Engineers from INHAOS devote themselves to 2.4 GHz wireless telecommunication field many years. The RF-2400 series and RF-2410 series modules designed by them have already been the best RF solutions for many engineers.
RF-2400-NANO has the most compact size compared with similar products with 12 x12mm, can be designed easily into all products with small space.
INHAOS provide on-board antenna for RF-2400-NANO, if users want to use other types of antennas to improve RF performance, also can easily proceed configuration, please refer to RF-2400-NANO Datasheet.
RF-2400-NANO is suitable for mass product especially, the user can purchase modules on eBay to proceed designing and evaluation. Finished the test, please contact INHAOS, you can get pleasant price and excellent technical service.
Because RF-2400-NANO is suitable for volume applications, so delivery cycle maybe slightly longer than other RF-2400 series modules. If you purchase products on eBay ,we will contact with you promptly!
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