32 ohm Speaker - 0.5W PIR Sensor Module 4GHz ISM band Modulation GFSK

4GHz ISM band Modulation GFSK (Gaussian Frequency Shift Keying) Emission Power ≤4dBm

3 output berg connector pins for simple and secure connections

media centers

Programming & Debugging: Programmable and debuggable via the onboard ST-Link V3

RXD/TXD transceiver indicators provide visual feedback on data transmission activity

32 ohm Speaker - 0.5W PIR Sensor Module 4GHz ISM band Modulation GFSKThe 0. 5W 32 Ohm 40mm Dia Round Metal Internal Magnet Mini Speaker is a versatile and high quality audio component designed for a variety of DIY speaker projects and as a reliable replacement for intercom and home audio visual equipment speakers. With its high sensitivity and clear sound quality, this speaker ensures an enhanced audio experience. Its robust design includes a well performing magnet, providing adequate volume and superior performance.