📡 Heltec V4 Meshtastic: test, novità e montaggio kit

In this video, we'll explore the new Heltec V4 LoRa module in detail, analyzing all the technical differences compared to the V3 version. We'll explore the contents of the kit purchased on Amazon, the new hardware (such as native solar panel support and increased transmission power), and the complete assembly procedure in its dedicated case. We'll also see how to flash the latest Meshtastic firmware, configure the main parameters via the app (region, GPS, Bluetooth), and perform a real-world communication test between nodes. What you'll see in this video: ◾ Hardware differences between Heltec V3 and V4 (MCU, Flash, USB). ◾ How to correctly mount the antenna and module in the case. ◾ Initial setup of the Meshtastic app. ◾ Testing message sending and GPS fix. ⚠️ Important note: Never power the module without the antenna connected to avoid damaging the 500mW output stage! If you like what I do, your support is essential! 💡 How can you help me? 💙 Subscribe to the channel 👍 Leave a like and a comment on the videos 📢 Share the channel with your friends Every small gesture makes a difference and helps me carry on this project. Thank you so much for your support! Join the community! On the forum you can discuss with other users, ask questions, and share your opinions: https://rg4tech.altervista.org/forum/... Where I purchased it: https://www.amazon.it/sviluppo-traspo... NON-SPONSORED VIDEO Material purchased by me. 🎥 Note on video style: My videos are designed to be clear, direct, and without wasting time: ✅ No opening credits ✂️ Precisely cut pauses and delays 🙅‍♂️ No sign-up or like requests Anyone interested can sign up themselves. I focus solely on technical content. 💲 Monetization is disabled to offer you a smooth, ad-free viewing experience. Thank you for your interest! I hope you find the video useful. Video Chapters 00:00 Introduction to the Heltec V4 module 00:27 Technical differences: Heltec V3 vs. V4 01:23 What's new: solar charging and 28 dBm power 02:10 The dual antenna issue (Wi-Fi/BT) 04:03 Unboxing the kit and included accessories 05:11 Assembly guide in the case 09:33 Antenna and GPS installation 12:08 First start-up and display check 14:30 How to flash the Meshtastic firmware 16:25 Parameter configuration via the app 19:59 Communication test between nodes and conclusions