Multi-application scenarios Allwinner Allwinner A20 core board

Low-power wireless remote transmission smart gas meter NB-IOT communication transmission control module remote meter reading

Ultra-low power consumption and small package NB-IoT industrial-grade wireless communication module N21

Audio signal processing system

High-speed power line communication (slave) module

Low latency 15km line-of-sight and long-distance 433M wireless module wireless Lora gateway

LoRaWAN outdoor base station solution