Take this opportunity for a 20‑minute deep dive into the technology options offered by the SARA‑R4/N4 LTE Cat M1 / NB1 modules.
• Evolving cellular technologies – challenges & opportunities
• Comparison 2G (GSM/GPRS) / Cat M1 (half- and full duplex) / Cat NB1 (NB‑IoT)
• LPWA markets and applications
• SARA‑R4/N4 series features and product variants
• Regional variations of the LTE spectrum
• SARA‑R4/N4 global configuration guide