TechnologyThe EC-01F-Kit suite with Module 2G/3G/4G/5G Modules ROHS manufactured by Ai-Thinker Technology is a complete hardware solution designed for applications based on 2G/3G/4G/5G networks. It is a comprehensive cellular MODEM solution containing an Ai-Thinker Ai-Cloud SIM card, a complete set of hardware including an AT command board, a power supply module, an antenna adapter, and a Wi-Fi/BLE (Bluetooth Low Energy) module. It supports multiple mobile network protocols, including 2G/3G/4G/5G LTE FDD, LTE TDD, UMTS/HSPA+/HSPA, EDGE/GPRS/GSM, allowing users to connect to their local cellular network. The kit comes with excellent features such as a small form factor, making it suitable for both large and small projects. It also supports multiple certification standards, such as RoHS certification and CE & FCC certification.