Notice for 2023 Chinese New Year Holiday

LoRa1121F33-1G9 module is built on SEMTECH's LR1121 chip, an ultra-low power, long-range LoRa transceiver supporting Sub-GHz and satellite-connected S-band communication. The LoRa1121F33-1G9 supports LoRa, (G)FSK modulation

SX1278 is a highly functional LoRa wireless transceiver module, characterized by long-distance transmission, low power consumption, and strong anti-interference capabilities. It serves as a crucial component in building reliable LoRa communication systems to meet various application requirements.

UWB positioning modules are devices based on Ultra-Wideband (UWB) technology, utilized for achieving high-precision localization and identification of positions. These modules typically comprise UWB chips, antennas, RF front-ends, processors, and other components. They are employed to transmit and receive UWB signals and process data to calculate the target's position. The operational principle of UWB positioning modules relies on the characteristics of UWB signals. They measure the transmission