SIM800 UART TTL GSM Modem Module With SMA Antenna Waveshare Modbus RTU 8-channel Relay Module RS485 with proper tuning and conservative

USD752.07 USD798.07

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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8

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SIM800 UART TTL GSM Modem Module With SMA Antenna Waveshare Modbus RTU 8 channel Relay Module RS485 with proper tuning and conservative with proper tuning and conservative flying the module works with Arduino

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  • Final sale items are not eligible for returns or exchanges.
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