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ESP32 - 4 Relays controller board for Wi-Fi or Bluetooth Smart Home system, equipment control. Programmable. ESP32 - 4 Relays controller board for Wi-Fi or Bluetooth Smart Home system, equipment control. Programmable.
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ESP32 4 Relais controller board für Wi Fi oder Bluetooth Smart Home system, ausrüstung control. Programmierbare.|EL Products| - AliExpress
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4 Relais ESP32 Entwicklungs-PCBA für IoT Smart Home Project oder DIY Automatisierung : Amazon.de: Baumarkt
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