what is a lora and dau
First off, this video is the best LoRa intro I have found (caveat: it is very technical): LoRa is a unique (and awesome) modulation format that can be generated by Semtech LoRa IOT parts, including the SX1272 and SX1276 transceiver chips. This modulation format is best described as a âfrequency modulated (FM) chirp.â The core IP that enables LoRa is the ability to generate a stable chirp using a frac-N phase lock loop (PLL).
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