The article discusses the challenges faced by hobbyists when building antennas like Yagi and WiFi cantennas, emphasizing the importance of antenna size and tuning to the target frequency for optimal signal performance. It references a webinar by Dr. Jonathan Chisum, highlighting the practical insights beyond textbook theory that can improve antenna design.
T-Beam Meshtastic is a wireless module with ESP32, LoRa, GPS, WiFi, and Bluetooth capabilities. It features a 0.96-inch OLED display and supports various frequency bands including 433/868/915/923Mhz.
