HD-M805是高速率低功耗高性能无线模块，模块设计是采用高效的ISM频段射频Lora扩频芯片，提供了多个频道的选择。模块可在线修改串口速率，发射功率，射频速率等各种参数。HD-M805模块能够透明传输任何大小的数据，而用户无须编写复杂的设置与传输程序。

If you are interested in deploying LoRa — the low power long-range wireless technology — you might enjoy [Rui Santos’] project and video about using the ESP32 with the Arduino IDE to implement LoRa.

LoRa is the new hotness in low-power, long-range communications. Wanting to let the packets fly, [Xose] was faced with a frequecny problem and ended up developing a Europe-friendly LoRa module for the ...

NUREMBURG, Germany--(BUSINESS WIRE)--Quectel Wireless Solutions, a global IoT solutions provider, and STACKFORCE GmbH today announced at Embedded World in Nuremburg that wireless M-Bus (wM-Bus) ...