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whose SH equals the transmitting module's DH and whose SL equals its DL).Īgain, this address matching will only happen between modules on the same network and channel. Upgrade industries xbee sheild xboard serial number#If DH is non-zero or DL is greater than 0xFFFF, the transmission will only be received by the module whose serial number equals the transmitting module's destination address (i.e.If DH is 0 and DL equals 0xFFFF, the module's transmissions will be received by all modules.16 bits), data transmitted by that module will be received by any module whose 16-bit address MY parameter equals DL. If a module's DH is 0 and its DL is less than 0xFFFF (i.e.Finally, a module's destination address ( DH and DL parameters) determine which modules on its network and channel will receive the data it transmits. The modules need to be on the same channel, as set by the CH parameter. They need to be on the same network, as set by the ID parameter (see "Configuration" below for more details on the parameters). There are multiple parameters that need to be configured correctly for two modules to talk to each other (although with the default settings, all modules should be able to talk to each other). Upgrade industries xbee sheild xboard series#The instructions below are for the XBee 802.15.4 modules (sometimes called "Series 1" to distinguish them from the Series 2 modules, although "Series 1" doesn't appear in the official name or product description). The Arduino XBee shield can be used with different XBee modules. If the microcontroller is left in the Arduino board, it will be able to talk to the computer normally via USB, but neither the computer nor the microcontroller will be able to talk to the Xbee module. This means that the Xbee module can communicate directly with the computer - however, this only works if the microcontroller has been removed from the Arduino board. on the two pins nearest the edge of the board), the DOUT pin the Xbee module is connected to the RX pin of the FTDI chip, and DIN on the Xbee module is connected to the TX pin of the FTDI chip. With the jumpers in the USB position (i.e. The microcontroller, however, will only be able to receive data from the Xbee module, not over USB from the computer. Note that the RX and TX pins of the microcontroller are still connected to the TX and RX pins (respectively) of the FTDI chip - data sent from the microcontroller will be transmitted to the computer via USB as well as being sent wirelessly by the Xbee module. on the two pins towards the interior of the board), the DOUT pin of the Xbee module is connected to the RX pin of the microcontroller and DIN is connected to TX. With the jumpers in the Xbee position (i.e. These determine how the Xbee's serial communication connects to the serial communication between the microcontroller (ATmega8 or ATmega168) and FTDI USB-to-serial chip on the Arduino board. The Xbee shield has two jumpers (the small removable plastic sleeves that each fit onto two of the three pins labelled Xbee/USB). Upgrade industries xbee sheild xboard download#XbeeShieldSchematic.pdf (Eagle schematics and board layouts available from the Libelium SquidBee wiki download page.) Jumper Settings The Xbee shield was created in collaboration with Libelium, who developed it for use in their SquidBee motes (used for creating sensor networks). It also provides female pin headers for use of digital pins 2 to 7 and the analog inputs, which are covered by the shield (digital pins 8 to 13 are not obstructed by the shield, so you can use the headers on the board itself). The shields breaks out each of the Xbee's pins to a through-hole solder pad. It can be used as a serial/usb replacement or you can put it into a command mode and configure it for a variety of broadcast and mesh networking options. The module can communicate up to 100 feet indoors or 300 feet outdoors (with line-of-sight). It is based on the Xbee module from MaxStream. The Xbee shield allows an Arduino board to communicate wirelessly using Zigbee. ![]()
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