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  6. Item#: 9SIC8JMM6S3585

Watch Battery Replacement Tool Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Watch Case Opener Set with Watch Back Remover Holder, Only for Grooved Watches
Watch Battery Replacement Tool Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Watch Case Opener Set with Watch Back Remover Holder, Only for Grooved Watches
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  • $38.27
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    Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    AJMRTC ESP32-S3-Relay-1CH Industrial 1-Channel ESP32-S3 Relay Module, Wi-Fi Bluetooth RS485 Control, Multi Protection Circuits, Wireless Relay Switch Board for Industrial Automation IoT DIY Project

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    • - Industrial 1-channel relay module built around ESP32-S3 chip, model ESP32-S3-Relay-1CH, supports Wi-Fi, Bluetooth and RS485 control
    • - Integrated multiple protection circuits to suppress surge and noise, improve stability for harsh industrial working environments
    • - Combine wireless and wired communication options, flexible remote control via wireless or Modbus RS485 for industrial devices
    • - Relay output for switching external loads, easy to realize remote on/off control for lights, pumps, solenoid valves and motors
    • - Compact industrial grade design, reserved mounting holes, ideal for IoT monitoring, factory automation and smart control projects
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    AJMRTC ESP32-S3-Relay-1CH is an industrial single-channel relay control module based on ESP32-S3 wireless MCU. It supports three control methods: Wi-Fi, Bluetooth and RS485 wired communication, which greatly increases the flexibility of your control system.

    Equipped with multiple protection circuits on the board, it can effectively resist surge voltage and electromagnetic interference in industrial scenes to ensure stable long-time operation. The relay output channel can switch external loads, realizing remote switching control of various equipment. It can be widely used in industrial automation, IoT monitoring systems, smart equipment transformation and electronic DIY control projects.


    Specifications
    1. Brand: AJMRTC
    2. Model: ESP32-S3-Relay-1CH
    3. Main Chip: ESP32-S3
    4. Channel: 1 Relay Channel
    5. Communication: Wi-Fi, Bluetooth, RS485
    6. Protection: Multiple Protection Circuits
    7. Application: Industrial Automation, IoT Remote Control, Smart Equipment Switching


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