Build long-range, low-power networks. Master LoRa radio modulation, Gateways, and The Things Network for city-wide IoT.
WiFi and Bluetooth have short range; Cellular is expensive. LoRaWAN connects devices kilometers away for free. This course teaches the LoRa radio physics and the LoRaWAN network protocol. You will learn to register devices on The Things Network (TTN), configure Gateways, and decode payloads. We cover antenna tuning, spreading factors, and building sensors that can run for years on a coin cell battery. Essential for agriculture, smart city, and asset tracking.
Estimated completion time: 21 lessons • Self-paced learning • Lifetime access
Can reach 10km+ with Line of Sight.
Uses unlicensed spectrum (ISM band); free.
Very low; tiny data packets only, no video.
Need LoRa modules (ESP32 LoRa or similar).
Go from your first step to master level. Three simple steps, all about LoRaWAN Networking.
Build a strong base in LoRaWAN Networking. No experience needed — just start.
Take your LoRaWAN Networking skills from good to great with the advanced level.
Masters work smart. Crystal Knows can understand different communication styles — in minutes, not hours.