Cheapest Most expensive Largest discount The highest price increase €59.89 Securing IoT in Industry 4.0 Applications <em>with €312.62 IOT <em>with</em> Smart Systems €46.10 Building Enterprise IoT Solutions <em>with</em> Ec €33.19 IoT Edge Computing <em>with</em> MicroK8s €55.32 M5Stack SIM7080G CAT-M/NB-IoT+GNSS Unit <em>with</ €15.67 ESP32 C3 Development Board RISC-V WiFi Bluetooth I €96.82 NanoPi R1 Dual Ethernet Port IoT Router Allwinner €15.67 A9G Module SMS Voice Wireless Data Transmission IO €70.08 M5Stack® Core2 ESP32 <em>with</em> Touch Screen De €140.16 Nanopi R4S Mini Router Open WRT <em>with</em> Dual Search Manufacturer Search Manufacturers Ebooks.com 4 Banggood 3 M5stack 2 01space 1 XML list Banggood.com 6 Ebooks.com usd 4