Tutorial-Reports.Com - Wireless

Active RFID Tag and Reader

Thu, 06 Mar 2008 02:42:05 -0700

www.friendcom.cn Wirless Data Modules/Data transciver/ Radio

Problem with rs232 on smartrf04eb

Thu, 28 Feb 2008 04:03:06 -0700

Hi, I am new to zigbee. I am trying to send and recieve data between Hyperterminal and SmartRF04EB. I am using the "Sereial App" program, given with the Zstack as a base. I am able to send data using HalUARTWrite(). But when i try to read data using HalUARTRead(), it reads nothing. Curiously, If some data is already written to hyperterminal using HalUARTWrite(), that much of data can be read!

Problem with rs232 on smartrf04eb

Thu, 28 Feb 2008 04:00:41 -0700

Packet capturing from the PHY layer

Wed, 13 Feb 2008 03:52:37 -0700

I have a CC2430 development kit with me. I need to sniff zigbee radio packets for one of my application. Is there any way out to get interfaced with PHY or MAC (802.15.4) for capturing zigbee packets? So, if anyone could give me some advice or pointers, I would really appreciate it.

Latest Voipswitch with Complete (CallingCard,Callback,Callcentre,CallShop,Pc2Phone) setup in 1300 USD.

Wed, 16 Jan 2008 03:51:36 -0700

Hi Friends, We are Offering the latest and leading Billing Solution for your VoIP Company. You can start your own CallingCard, CallCentre, CallShop, PC2Phone, Callback(Pin/DID/IVR/Web/SMS),Tunnel,, Device2Phone businesses under your company brand name. APNAV0IP, Inc is the Best platform that allows to implement various types of Voice Over the Internet Protocol (VOIP) services. No one can Challenge our services. Some of the Common Advantages of our solution’s are as under: General: * Handling over 1,000 Concurrent Calls. * No setup fee. Service setup takes just two hours * Real-Time Traffic Control and Rerouting

ZigBee Mesh Network

Sat, 12 Jan 2008 06:37:20 -0700

Hi, I need to create zigbee mesh network with coordinator and routers. Can anybody tell me what are child table, route table , neighbor table and other table use in zigbee mesh? Who(Coordinator,router or enddevice) create all these table and update them? YP

Voipswitch with Billing, CDR, Web panel for admin and reseller, Portal, latest Dialer+(CallingCard,Callback,Callcentre,CallShop,

Mon, 07 Jan 2008 04:27:31 -0700

APNAVOIP can provide you special VOIP business offers(callshop,callback,calling card,pc2phone/web2phone/callcentre/callshop)!!!!

Wed, 12 Dec 2007 01:50:13 -0700

Hi Friends, VoIPSwitch is the Best Billing Solution for your VoIP Company. You can start your own CallingCard, CallCentre, CallShop, PC2Phone, Callback (Pin/DID/IVR/Web/SMS), Tunnel,, Device2Phone businesses under your company brand name. APNAVOIP, Inc is the Best platform that allows implementing various types of Voice over the Internet Protocol (VOIP) services. No one can Challenge our services. Some of the Common Advantages of our solution’s are as under: General: * Handling over 1,000 Concurrent Calls. * No setup fee. Service setup takes just two hours * Real-Time Traffic Control and Rerouting

Get voipswitch+ALL ITS MODULES(VSC,VSR,PORTAL,SIPDIALER,TUNNEL)pc2phone/web2phone/callcentre/callshop/callback/calling card.....

Wed, 12 Dec 2007 01:45:59 -0700

VOIPSWITCH(2.0.0.914,915)with free website of your own company name+all Modules pc2phone/web2phone/callcentre/callshop/callback/

Wed, 12 Dec 2007 01:42:28 -0700

RF modules|RF transceivers|wireless data modules|cc1020 chip modules SRWF-505

Mon, 03 Dec 2007 01:07:36 -0700

Description: SRWF-505, the low-power wireless transceiver data module is used as the wireless data transceiver in short-ranges, with the small size, weight and power consumption and good stability and reliability. Narrowband low power UHF wireless data transmitters and receivers with channel spacings as low as 25 kHz: it is mainly used as following show: *orienting the steel wheel *Queue management system *intellectual over-weight detecting system *home automation system * AMR Automatic Meter Reading * Wireless alarm and security systems * 433 / 868 and 915 MHz ISM/SRD band systems

RF modules|RF transceivers|wireless data modulesSRWF-1100A

Mon, 03 Dec 2007 01:06:09 -0700

SRWF-1100A module is used to supply enable design for customers, the module does not take with MCU by itself , it only offer customers user interface for operation. Condition: Power Supply Work voltage of module is 1.8V-3.6V, recommending to use 2.8V. If the working voltage of MCU is higher than module`s, between each working port and MCU I/O port must be linked with resistance in series to separate them, and the range of supplying voltage between them is not too far. (recommending the same power supply to offer electricity) RE/TE Control instruction: RE/TE is used to control power of data receiving in expansion and transmission

RF modules|RF transceivers|wireless data modulesSRWF-1

Mon, 03 Dec 2007 00:59:47 -0700

Condition: Technical specification of SRWF-1: 1. Transmit power is 10 mw. 2. Transmit distance is 300m. 3. Center frequency is 433MHZ/868MHz/915MHz. 4. We use GFSK/FSK Modulation mode, Interface format: 8N1/8E1/8o1 user-defined 5. We have three Interface mode : UART TTL / RS-232 / RS-485. The details of how to connect the interface you can read the user manual. 6. Interface baud rate is 1200/2400/4800/9600/19200bps, you can choose it as freedom. 7. Offering a transparent data interface, it is suitable for any standard or non-standard user protocols; 8.Transmitting current <40mA,Receiving current <20mA,Sleeping current <20uA

RF modules|RF transceivers|wireless data modules|cc1020 chip modules SRWF-505

Mon, 03 Dec 2007 00:57:25 -0700

Condition: Technical specification of SRWF-505: 1. Transmission power is 20dbm (100mW) 2. Transmit distance is 1500m 3. Center frequency is 433MHZ/868MHz/915MHz. 4. We use GFSK/FSK Modulation mode, Interface format: 8N1/8E1/8o1 user-defined 5. We have three Interface mode : UART TTL / RS-232 / RS-485. The details of how to connect the interface you can read the user manual. 6. Interface baud rate is 1200/2400/4800/9600/19200bps, you can only choose one of it when you buy it. 7. Offering a transparent data interface, it is suitable for any standard or non-standard user protocols; 8.Transmitting current <190mA,Receiving current <32mA,Sleeping current <30uA

RF modules|RF transceivers|wireless data modules|cc1020 chip modules SRWF-507

Mon, 03 Dec 2007 00:55:28 -0700

Technical specification of SRWF-507: 1. Transmission power is 27dbm (500mW) 2. Transmit distance is 3000m. 3. Center frequency is 433MHZ/868MHz/915MHz. 4. We use GFSK/FSK Modulation mode, Interface format: 8N1/8E1/8o1 user-defined 5. We have three Interface mode : UART TTL / RS-232 / RS-485. The details of how to connect the interface you can read the user manual. 6. Interface baud rate is 1200/2400/4800/9600/19200bps, you can only choose one of it when you buy it. 7. Offering a transparent data interface, it is suitable for any standard or non-standard user protocols; 8. Even for semi duplex communication, the user doesn't need to prepare excessive programs, only receiving/transmitting the data from the interface. SRWF-507 will automatically, complete the other operations, such as transmission/receiving conversion in the air, control, etc.