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Waveshare GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi 4 Channel Relay Wireless Module Rigorous quality checks before shipment

SKU: 25670719474
EUR1632.40 EUR1663.40

Pay in 4 interest-free payments of $408.10 Learn more

Shipping Estimate
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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18

Description

Waveshare GSM GPRS GNSS Bluetooth HAT for Raspberry Pi 4 Channel Relay Wireless Module Rigorous quality checks before shipment Rigorous quality checks before shipment 2 HIGH to activate Channel 1 & 2 (connect to PWM for speed control) Pin 2 Input 1 Logic input for Motor A direction control Pin 3 Output 1 Connect to Motor A terminal 1 Pin 4 24 7 support via email and WhatsApp for setup Full refund or replacement

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