Questions tagged [xbee]

XBee is a series of radio modules. Variants include 868 MHz, 900 MHz, and 2.4 GHz, using point-to-point, point-to-multipoint, and mesh networks.

XBee is a series of radio modules. Variants include 868 MHz, 900 MHz, and 2.4 GHz, using point-to-point, point-to-multipoint, and mesh networks.

Model Types:

  • Series 1 - 802.15.4, Point to Point or Star Networking
  • Series 2 - ZigBee Mesh Networking

Details are at:

553 questions
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Python web server using other classes

I am developing a python app for my raspberry. The aim of this piece of software is to listen POST from another software, when I get the POST I want to send a message through a zigbee module attached to the raspberry. My problem is that how I have…
cjbs
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How to receive data from a port and show in a C# windows form?

I am doing two port communication using the XBEE module. I am sending and receiving the value using a C# Windows form. The sending code is working perfectly: private void button2_Click(object sender, EventArgs e) { try { …
user3494471
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Raspberry Pi, Python, XBee to Arduino Xbee.write() error

I have a problem with my Raspberry Pi talking to my Arduino through XBee modules. I have a Python script running a websocket, from where I wish to control the pins of my Arduino and Raspberry Pi through a website. Whenever I call the commands for…
bsgrd
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How can I hook up multiple RFID readers to communicate to a Raspberry Pi wirelessly?

I've done some research and found out about XBees. Can I use this with RFID readers? I am planning to use RC522 RFID reader as its the cheapest option for me at the moment. I am open to any advice or suggestion for other methods to achieve my…
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Equivalent of this code in Python

I need to send data in a specific format from my Python program. The goal is that I can send data from my Python on my PC to an XBee connected to an Arduino. This has been done from a program (running on an Arduino) but not Python (Python code…
Hans
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Understanding bitwise operations - shifting and AND

uint8_t payload[] = { 0, 0 }; pin5 = analogRead(A0); payload[0] = pin5 >> 8 & 0xff; payload[1] = pin5 & 0xff; This is code from the XBee library published by andrewrapp on GitHub. I was wondering how the bitwise operation worked. so suppose pin 5…
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X-Bee Transmitter sending same data without refreshing

I'm having a difficult time with default code from Colorado Space Grant and Symposium. I want to ask you guys first because it is difficult to get a hold of them sometimes because it is mainly three people in the organization. My problem is that in…
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Pass parameter to java class in PHP

How can I pass parameter to java class in PHP /* above one is work fine with my java, now in my scenario, I have to pass the parameter to java class. Can anyone help me with this?
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Wireless network router and coordinator

I have two XBees and cannot get what it means to set up one of the XBees as AT coordinator and the other one as AT router. Can you please explain me what is the difference? What does the router do and what does the coordinator do? Thanks!
George
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How to send data via Zigbee?

Currently I'm stuck sending data from one xbee series1 to another xbee series1 (both are connected to an Arduino unor3). Here is the program for sending data. #include #include SoftwareSerial mySerial(0, 1); // RX,…
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Zigbee Network in API mode

Can anyone tell me how I can see all XBee modules linked in my Pan ID? I want to send from Coordinator the command and receive the number, and Network ID, of all XBee modules linked in same Pan ID. My modules are all Series 2.
Rui Oliveira
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SerialPort receive ?? chars, encoding is not right

In the documentation for SerialPort.Write in MS, says : By default, SerialPort uses ASCIIEncoding to encode the characters. ASCIIEncoding encodes all characters greater than 127 as (char)63 or '?'. To support additional characters in that range,…
Rui Oliveira
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