My open source Arduino programmable cellular, GPS and WiFi/BLE module

Other Hardware Home Automation
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Hi,

I wanted to tell you about a project I have been working on in the last year. Since the PyCom GPy was no longer available I had some carrier board projects for which no processor was available. I could not find an alternative and thus started working on my own.

I call my module Walter. It's an ESP32-S3 module paired together with a Sequans Monarch 2. This makes the module truly versatile as it has LTE-M, NB-IoT, GPS, WiFi and Bluetooth. I wanted it to be easy programmable and I created an asynchronous library for modern cellular IoT: GitHub - QuickSpot/walter-arduino: This repository contains all libraries and software to use Walter in the Arduino framework

Andreas Spiess also made a very informative video about cellular IoT and he used my module for it, check it out on youtube: https://www.youtube.com/watch?v=6PLnpPH8_Ic

More info about Walter can be found on Walter

I hope you like my project

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