Welcome! Here on my channel you will find videos about amateur radio and shortwave, world receivers and radios, as well as films about electronics and technology in general. I look forward to 👍 LIKES and 💬 COMMENTS. Have fun on my channel! 🌍 LINKS from the VIDEO: ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Meshtastic website: https://meshtastic.org/ Meshtastic Flasher: https://flasher.meshtastic.org/ Meshtastic Client: https://client.meshtastic.org/ MeshMap: https://meshmap.net/ Meshtastic Map: https://meshtastic.liamcottle.net/ 📻 HELTEC V3 MODULES ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 1er Heltec V3 868MHz: https://amzn.to/3CxwVbm 1 Heltec V3 868MHz Set: https://s.click.aliexpress.com/e/_Dn3... 2 Heltec V3 868MHz Set: https://amzn.to/4ev4FDp 2 Heltec V3 868MHz Set: https://amzn.to/40NlCWz 2 Heltec V3 868MHz Set: https://s.click.aliexpress.com/e/_Dd6... 1er Heltec V3 433/868MHz Set: https://s.click.aliexpress.com/e/_Dki... 1er Heltec V3 433/868MHz Set: https://s.click.aliexpress.com/e/_Dki... 📦 HELTEC V3 HOUSING ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Heltec V3 Case: https://amzn.to/3UUuTYV Heltec V3 Case: https://s.click.aliexpress.com/e/_DnK... 📡 IPEX CABLES & ANTENNAS ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 1 x 868MHz antenna & Ipex cable: https://amzn.to/48S3xZl 2 x 868MHz antenna & Ipex cable: https://amzn.to/3VgCYHR 5 x 868MHz antenna & Ipex cable: https://amzn.to/3Oe982o 2 x Ipex to SMA cable: https://amzn.to/4fu26CI 🔋 BATTERIES WITH MICRO JST ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 1,000Ah Mirco JST battery set: https://amzn.to/4hMfkfP 1,100Ah Mirco JST battery set: https://amzn.to/3YNQkfA 2,000Ah Mirco JST battery set: https://amzn.to/3Z7xP7e 3,000Ah Mirco JST battery set: https://amzn.to/3Z8CYeY 👕 Amateur radio POSTERS & SHIRTS: ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Spreadshirt Shop: https://funkwelle.myspreadshop.de/ Amazon Shop: https://amzn.to/3cSMiw9 🔖 CHAPTER of the VIDEO ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 00:00 Intro 01:15 What is LoRa? 02:34 Chirp spread spectrum 03:52 LoRa range & data rate 05:27 Frequencies & transmission power 06:42 LoRa and LoRaWAN 07:40 Classic network vs. mesh 09:37 What is Meshtastic? 10:20 This is what Meshtastic offers 11:35 Terminology in the mesh network 13:49 Roles of nodes 16:59 Bandwidth, spreading factor & coding rate 18:44 Hops and prioritization 20:26 Primary & secondary channels 21:55 Licensed operator for radio amateurs 22:29 Outtro 👦 ME on the WORLD WIDE WEB ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ WEB: http://www.funkwelle.com/ QRZ: http://qrz.com/db/DL2ART 💗 Support Arthur via Paypal: http://bit.ly/1Wz7kSl ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ The video reflects my personal opinion only. The content is not influenced by the manufacturer or retailer. Affiliate link: When you make a purchase, I receive a small commission without the products becoming more expensive for you. Thank you for your support. #lora #meshtastic #heltec