LoRa Node Development Board RAK811 Low Power Consumption and 15km Long Distance UART

User manual Click here to openMore details Click here to openFeature Lora module is a kind of ultra long distance low power consumption low frequency high receiving sensitivity and low cost wireless IoT equipment It is also the most promising low power WAN communication technology Based on the RAK811 Lora module an expansion board compatible with the Arduino development board can well evaluate the performance and characteristics of the Lora module General Description RAK811 Low Power Long Range LoRa Technology Transceiver module provides an easy to use small size low power solution for long range wireless data transmission First The RAK811 module complies with the latest LoRaWAN Class AC protocol specifications it is simple to access LWPA IOT platforms such as Actility etc Second it also support Lora Point to Point communications this function can help customers implement their own private long range Lora network fast The module integrates semtech SX1276 and stm32L offer user serials At commands with UART Interface It is easy to accomplish their applications such as simple long range sensor data applications with external host MCU low power feature is suitable for battery applications This compact module is a total solution that developing of LORA wan protocol techniques The modules applications as following 1 Automated Meters Reading2 Home and Building Automation3 Wireless Alarm and Security Systems4 Industrial Monitoring and Control5 Long Rang