Smartphones connect nearly everywhere to the Internet. What if we could use all their towers to connect our sensors and other gadgets to the Internet? Would LoRaWAN or Sigfox be obsolete? If you are brave, you will follow my journey and learn much about cellular IOT technology and how to survive the minefield it is built on. Then, you can decide what to do with LoRaWAN. My second channel: null Links: Walter: https://www.crowdsupply.com/dptechnics/walter SIM7080 ESP32-S3 board: https://s.click.aliexpress.com/e/_Ddg3kQv SIM7080 Pi hat: https://s.click.aliexpress.com/e/_DBpX5ut SIM7080 Pi Pico hat: https://s.click.aliexpress.com/e/_DkNOWAv Soracom SIM: https://www.soracom.io/ Crout SIM: https://crout.de/ Swiss Communication Competence Center: https://swiss-ccc.com/ Anritsu MT8821C: https://www.anritsu.com/en-us/test-measurement/products/mt8821c Other IOT SIM card providers (mentioned by viewers): https://1nce.com/ https://www.hologram.io/ Patreon supporter companies: https://passiv-energie.gmbh/ https://www.welectron.com/ https://yosmart.com/ YouTuber Patreon: https://www.youtube.com/channel/UCevttltfkZ76jwqfV1vrRbQ The links above are usually affiliate links that support the channel (at no additional cost to you). Supporting Material and Blog Page: http://www.sensorsiot.org/ GitHub: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess Discord: https://discord.gg/JfgDSa8 If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product) For Amazon US: https://www.amazon.com/shop/andreasspiess For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads