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Runs up to 20MHz with external crystal
3V power supply which is compatible with Arduino UNO/Mega
Length: 35 mm
Controlled by AT commands (3GPP TS 27
Support Two Work Mode:
Breadboard Power Supply Module 3.3V-5V Dual Output Door Switch Runs up to 20MHz withIntroduction : This is a Breadboard Power Supply Module 3. 3V 5V with a multi purpose female USB connection and two independent power lines that may be tuned to a 5V or 3. 3V output voltage or turned off completely. The ON OFF switch on the module is used to turn it on and off. The Breadboard Power Supply Module 3. 3V 5V securely fits in a typical 400 or 800 tie points breadboard, and it also has reverse polarity protection. It accepts 6. 5V to 12V
