This is because data is flowing in the opposite direction (from the XBee back to the computer) on the blue wire. Note that the blue RX-to-DataOut connection is reversed at the hex inverter from the other connections. The 3.3V regulator used in this example is arranged (from left to right) Ground-Output-Input, which is different from a 5 Volt one. Set up the breadboard with a 3.3 Volt regulator for powering the XBee radio and the hex inverter. Here's the connections you'll be making, via the hex inverter:Ĭonnections to the 9-pin D-sub female connector, two different views.Ĭonnections to the male header, in this case left to right: RTS, DTR, RX, TX and ground. Solder the opposite ends of these wires to a male header. Solder five wires to the 9-pin D-sub connector according to the chart below. Windows 98/ME/2000/XP computer with at least one available serial port.1 (or more) XBee ZigBee OEM RF Modules with PCB (printed circuit board) breakout boards ( as shown here).Minimum parts needed: (see Tom Igoe's parts list for additional details) It is based upon information from this MaxStream schematic and has been tested successfully at 9600 baud. The following example demonstrates how to build a bare-bones circuit for loading firmware and configurations to the XBee radio without the need for custom interface boards. These interface boards will not connect directly to an XBee that has been soldered to a breakout board ( as shown here), and are rather costly if your only purpose is to upgrade the firmware. MaxStream sells several Development Kits that include interface boards and cables for loading firmware upgrades. List of parts, and source code to get this project going for yourself.XBee radios are currently in active development and new features are being added regularly. To login to our office WiFi and send the command to open the door! We have created a project guide which includes the All we need to do if we forget our RFID badge is We have used our XBoard to control our office door from the internet. Information can be posted to a web site, Twitter or other services. You can setupĪ web server through which you may communicate with a remote Arduino using XBee radios, bluetooth or APC modules. Power is provided through a Mini USB connector. Programmed via an FTDI programmer or via the ICSP header. XBee modules, and also comes with an integrated socket for APC220 RF Module or DF-Bluetooth Module. It has 8 Analog I/O pins and 8 digital pins, 4 of which have PWM (indicated by an asterisk). It's great for anything from homeĪutomation to robot control. Will add wireless XBee control as well as internet connectivity to your projects. The XBoard is a unique Arduino board which features a WIZnet ethernet port, an XBee socket, and an ATMega328. Sensors and I2C protocol without the need of a voltage level converter. The main improvement is that it now operates at 5V, making it compatible with most Imported from UK (Sizes & Specifications are based on the UK Market). 100M: indicates the presence of a 100 Mb/s network connection (as opposed to 10 Mb/s) RX: flashes when the shield receives data TX: flashes when the shield sends data COLL: flashes when network collisions are detected.Informational LED PWR: indicates that the board and shield are powered LINK: indicates the presence of a network link and flashes when the shield transmits or receives data FULLD: indicates that the network connection is full duplex.Supply voltage:5~12v Output voltage:5v/3.3v Digital IO: 8 Analog In: 8 Envionment Friendly: Rohs Compliance.MCU:Atmega328P low voltage version (16Mhz) Ethernet:WIZ5100 Arduino Uno bootloader.
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