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M5Stack U170-433 LoRa Unit 433MHz with Antenna
M5Stack U170-433 LoRa Unit 433MHz with Antenna is a LoRa communication module that uses the LLCC68 chip. Compared to the SX1278, the LLCC68 provides a longer transmission range, faster speed, and lower power consumption. The M5Stack U170-433 supports over-the-air wake-up, carrier sensing, and communication keys, enabling point-to-point and broadcast transmission via serial communication. An onboard DIP switch allows selection from four operating modes, simplifying data transmission without a complex setup. This module is ideal for applications like home security, building automation, smart homes, and the automotive industry.