HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m range

HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m range

Marsoni

M251S

$217.50

Get it in 3 business days with 1 day shipping. Friday, May 29

HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m rangeHC 12 Wireless Transceiver Modules 433Mhz are wireless serial port communication modules, It is based on SI4463 RF chip, it has built in the microcontroller, and can be configured using AT commands, Maximum output power is 100mW (20dBm) and receiver sensitivity differs from 117dBm to 100dBm, depending on transmission speed. It accepts 3. 2V 5. 5V and can be used with 3. 3V and 5V UART voltage devices (3. 3V safe). HC 12 Wireless Transceiver Modules

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The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.

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Reviewed in the United States on November 30, 2025

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Nick

Louisville, US

★★★★★ 5

Great quality and fast shipping

Size: Medium, Color: (001) Black / Black / Castlerock

These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack

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Reviewed in the United States on March 24, 2026

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