Wireless connectivity is at the heart of the Internet of Things (IoT). Currently common connection methods include Bluetooth Low Energy (BLE), Mesh, Zigbee, Thread, Z-Wave, Wi-Fi, and various proprietary protocols using the Sub-GHz frequency band. For applications with lower transmission rates, such as industrial sensing, sub-GHz networks operating at frequencies below 1GHz have advantages over more powerful and feature-rich 2.4GHz protocols. Sub-GHz wireless systems can provide longer transmission distances, lower power consumption, and lower deployment and operating costs.
APPLICARIONS
Alarm and security, data communication, wireless remote control, building automation, home security, energy control and management, wireless sensor network, autonomous mobile robot(ARM).
FEATURES
APPLICARIONS
Alarm and security, data communication, wireless remote control, building automation, home security, energy control and management, wireless sensor network, autonomous mobile robot(ARM).
FEATURES
- CPU: ARM Cortex-M4, 240MHz, Neon/DSP, FPU
- RF SiP Die (LoRa、Sigfox、NB-IoT)
- Flash memory (selectable size)
- Hardware crypto (data encryption)
- 12bit ADC, Ethernet 10/100 MAC
- Interface: CAN, SPI/QSPI