For detailes on the library usage visit documentation section.
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Erqos EQSP32CE is a DIN rail-mountable industrial IoT PLC based on an ESP32-S3 WiFi and Bluetooth SoC and offering Ethernet, RS-485, RS-232, and CAN bus industrial communication interfaces. The IIoT ...
[导读]在Sub-GHz物联网应用中,LoRa(Semtech SX1278/SX1262) 的通信距离与空中速率(Air Data Rate)由扩频因子(SF)、带宽(BW)、编码率(CR)三者共同决定。本文给出基于STM32+SPI寄存器的配置方法,并对比三组典型参数下的实地测试结果。 在Sub-GHz物联网应用中,LoRa ...
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