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Sim 800L GSM GPRS Module ESP32 Camera Module Built In Protection: Overcurrent limiting Built In Protection: Overcurrent limiting 2A peak per L293D channel Speed Control PWM via 74HC595 shift register (frees Arduino I O pins) Direction Control Full forward reverse on all DC & stepper channels Power Options Separate motor power terminal or shared Arduino VIN (jumper selectable) Shift Register 74HC595 for motor latch uses only 4 Arduino pins for all motor control Pull Down Resistors Onboard motors remain off during Arduino boot reset Board Dimensions ~68 x 55 mm (standard Arduino shield footprint) Library Support Adafruit Motor Shield Library (AFMotor) Arduino IDE compatible Type Motor Driver Shield Electronics Module Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose This Quad Band Global Coverage: Operates on 850 900 1800 1900 MHz 100% Authentic SIMCom Chipset: Sourced directly from authorized distributors no clones
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