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Set up mesh network with RF Transceivers

I would like to set up a mesh network of Arduinos with the following features/capabilities: No master node Arduinos capable of bootloading other Arduinos through RFs Capable of communicating over TCP/...
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1answer
438 views

Best way to send text to ESP8266 remote display

I need a remote display to show information sent via WiFi from another ESP8266. What needs to be sent is a string along with some variables, for example a string to be displayed along with two ...
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1answer
179 views

where does access point's IP address come from for sketch AP_SimpleWebServer.ino in Github WiFi101 examples

I don't understand where the access point's IP comes from. Sketch uses WiFi.beginAP( ssid ) ..to start the AP. Then, printWifiStatus() gets the access point's IP with: IPAddress ip = WiFi.localIP();...
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1answer
342 views

XBee series 1 or 2? [closed]

I'm looking to buy some components to my master thesis: I have to create a sort of lab where I'll create a Zigbee network and some tasks on it. I'm wondering if I should buy XBee series 1 or 2 and ...
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176 views

Receiving and transmitting messages simultaneously

tldr; I am writing a mesh network software using arduinos. I need to wirelessly receive, process, and transmit data, all simultaneously. I am aware of protothreads library, and the other software ...
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1answer
271 views

How to network multiple Arduinos so they react to the same signal

I want to build a project that contains multiple Arduino nano's, each connected to one controlling Raspberry Pi. I would like to send one signal (a string of characters or numbers) which would be the ...