ICQUANZX HC 12 3.2 5.5V 433Mhz SI4463 Wireless Serial Port Module 1000m Replace Bluetooth

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ICQUANZX HC 12 3.2 5.5V 433Mhz SI4463 Wireless Serial Port Module 1000m Replace Bluetooth

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Amazon Operating frequency range: 433.4-473.0 MHz Supply voltage: 3.2 V - 5.5 V. (If the modules work for a long time in emission state, it is recommended to chain a 1N 4007 diode at a supply voltage of more than 4.5 V to avoid the LDO module has a fever) Standard communication distance: approx. 600 m (communication distance is adjustable up to 1000 m, baud rate 5000 BPS). Standard no-load current: 16MA (modules in different working modes of different current) Mini size, only 27.8 mm x 14.4 mm x 4 mm.

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£ 13.25

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Operating frequency range: 433.4-473.0 MHz Supply voltage: 3.2 V - 5.5 V. (If the modules work for a long time in emission state, it is recommended to chain a 1N 4007 diode at a supply voltage of more than 4.5 V to avoid the LDO module has a fever) Standard communication distance: approx. 600 m (communication distance is adjustable up to 1000 m, baud rate 5000 BPS). Standard no-load current: 16MA (modules in different working modes of different current) Mini size, only 27.8 mm x 14.4 mm x 4 mm.