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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Frequency: 24GHz (23~27GHz)
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Fully calibrated IR array for convenient deployment
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Q1: What sensor does M5-U149 use
Elecrow nRFLR1121 Wireless Transceiver Module with nRF52840 & SX1121 Wi-Fi HaLow Frequency: 24GHz (23~27GHz)Elecrow nRFLR1121 Wireless Transceiver Module integrates the Nordic nRF52840 microcontroller and the Semtech LR1121 LoRa transceiver chip. It is a high performance, low power, long range Wireless Transceiver Module. It supports Bluetooth 5. 3 and low power Bluetooth, complies with the A, B, and C classes of the LoRaWAN 1. 0. 4 specification. And it supports LoRa point to point (P2P) communication mode, covering the 850~930MHz (applicable to 868MHz,
