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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

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    4G/5G/LTE modem for ESP32

    Hello folks! I'm looking for a generic-ish mobile data modem for my project. While Googling, I really cannot see the forest for the trees anymore, seeing anything from €50 to €250 options, ESP boards with a modem on-board, etc. Question is mostly, what are other people (you ) using? I would...

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