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RS232 to TTL Serial Interface Module based on MAX3232 Mornsun LM150 23B15 AC DC 150W Enclosed Switching Power Supply This module integrates seamlessly with This module integrates seamlessly with M5 Stack ecosystems and microcontroller platforms for real time soil moisture detection and data logging Onboard Controls Explained TXD (TTL Output) RS232 to TTL Serial Interface Module (assembled & tested)
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