suitable for SIM7020C Development Board -IoT Module Full Netcom Support MQTT COAP Internet Of Things Instead Of-YI WU CHUN HUI (1) Super coverage: Compared with GPRS, it increases the signal gain by 20db. (2) Ultra-low power consumption: The for terminal power consumption is: based on AA (5000mAh) batteries, the service life can 10 years. (3) connections: One can support tens of thousands of connections, supporting low latency sensitivity, ultra-low equipment costs, low equipment power consumption and optimized network architecture. (4) Ultra-low cost: -IoT does not need to rebuild , and the radio frequency and antenna are basically multiplexed. Power supply: 5V 1A Current consumption: 20ma Low power consumption: mode, typical value: 5UA Frequency band: LTE-FDD: B1, B3, B5, B8 Default rate: 115200 Network protocol: /UDP/HTTP/COAP/MQTT/ONENET/ Cloud colour:blue material:ABS size:31.6x28.5mm Package Contents: 1 x Development board Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.