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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
1 x Buzzer
They have an aerodynamic profile with a curved shape to optimize performance
an ICSP header
Noise may occur when the voltage of the power supply battery is too low
Retired Product 433mhz Lora Sx1278 With Antenna Xl1278 Smt Spi Interface Long Range Transceiver Wireless Module two wire 1 x BuzzerSX1278 wireless module is SEMTECH's latest LoRaTM modulation technology wireless chip, the module in addition to the traditional GFSK modulation technology, but also uses the LoRa (remote) spread spectrum technology, with ultra long distance spread spectrum communication, high anti interference And minimizes current consumption. Using LoRaTM mode can achieve high 148dbm high sensitivity, and with integrated +20 dBm power output, you can achieve low
