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    Options for cellular connectivity 3G or 4G/LTE

    Shady? For me your approach sounds more "shady" and hacky. What's your solution to provide a PIN after a restart...interested in the not so "shady" solution. Yes, but 2017 also means, that we get a ton of things from all around the world, built by someone who had an idea and the passion to do...
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    Options for cellular connectivity 3G or 4G/LTE

    Many reasons: - You have to buy a Ethernet/Wifi board just to connect to an LTE hotspot (which you have to buy also). So instead of having one you have to(!) buy two...from my point of view inefficient. - You build something nice, maybe build a case for it, spent time making it work smooth and...
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    Adding WiFi to Teensy 3.x

    Ok, found my problem - my own stupid mistake :-) I forgot "Udp.begin", which led to the state that no socket was opened and this then caused that nothing could be sent.
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    Adding WiFi to Teensy 3.x

    Ok, got a little further. I adapted the Adafruit library that it returns the error code from "sendto" in "endPacket". And now I'm getting -6 which means "An invalid argument is passed to a function." (SOCK_ERR_INVALID_ARG)...
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    Adding WiFi to Teensy 3.x

    Hi, don't know what you mean by instantiating? Do you have sample what you mean as "Adafruit_WINC1500 WiFi(WINC_CS, WINC_IRQ, WINC_RST);" is basically calling the constructor as far as I understand. For the "missing" Udp.endPacket(), have a look at my code sample it's right the next line after...
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    Options for cellular connectivity 3G or 4G/LTE

    Hi, for my project I need cellular connectivity with a 3G or 4G/LTE connection, does anyone has some experience with it what hardware is required and how it works? A few years ago I did some test using the SIM900 (2G) on an Arduino and hacking around with these AT-commands drove me crazy as it...
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    Adding WiFi to Teensy 3.x

    Hi, I'm new to the whole Teensy world but had a few other devices I tried before, but as the Teensy 3.6 provides everything I need I want to get it running. Currently I'm in the same situation as some of you and want to get the Adafruit ATWINC1500 Breakout Board running. Reading through the...
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