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CH340 Chip 6-In-1 Serial Port Automatic Conversion Module USB To UART TTL/RS232/RS485
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  • ¥5,008 –
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For Phoenix 2964487 DEK-OE-12DC/48DC/100 Solid-state Relay Module
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  • ¥39,015 –
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1PCS HC06 HC-06 Serial 4 Pin RF RS232 TTL Bluetooth Module Plug-in for
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  • ¥2,967 –
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CMT2300A module 433M data transmission/similar to SI4438/lora/SI4432 module
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  • ¥2,367 –
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ESP32-S3-WROOM-1-N16R8 Wi-Fi + Bluetooth 5.0 16MB 32-bit dual-core MCU module
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  • ¥3,712 –
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SIM900 GPRS GSM Shield Development Board Quad-Band Module kit For
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  • ¥2,611 –
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