Data transmission wireless module N21

high-performance

N21 is a low-power consumption and high-performance NB-IoT module that supports eSIM cards. Its dimensions are only 18.0 mm x 13.8 mm x 2.5 mm. Its pins are packaged in LGA, which reduces the product area. The N21 series can be used in most regions where NB-IoT networks are deployed, including Asia, Europe, and Australia. N21 integrates industrial UART interfaces and supports various network protocols, such as CoAP, UDP, TCP, IP, and MQTT. With low power consumption, ultra-wide operating temperature range, and excellent RF performance, N21 is the optimal option for energy metering, smart lock, security, environmental monitoring, and other scenarios. All network modes eSIM optional BLE GATT Protocol ePSM MOTA / FOTA Supply voltage - 3.1 V to 4. V, Typ.: 3.6 V Dimensions - 18.0 mm x 13.8 mm x 2.5 mm Package - 22-pin LGA Interface - UART x 2 PWRKEY_N RESET_N WAKEUP_IN NET_LIGHT USIM (1.8 V / 3.0 V) BT - BLE (Generic Attribute profile） Frequency bands - CN: HD-FDD NB-IoT: B3/B5/B8 EU: HD-FDD NB-IoT: B3/B5/B8/B20/B28 Protocol - CoAP/UDP/LWM2M/MQTT/TCP/DTLS/DNS/FTP/HTTP/HTTPS ESD - VBAT: ±8 kV / ±15 kV GND: ±8 kV / ±15 kV ANT: ±8 kV / ±15 kV Other: ±2 kV / ±4 kV Region - EMEA