×

Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

Member #593670

Member Since: September 9, 2014

Country: United States

  • Excellent question. Under Technical Specifications it indicates the operating voltage is 2.6 to 3.5V. Under 5.2 of the datasheet, Recommended Operating Conditions, it indicates there are two modes of this board, default, which is 1.8, and 2.8 mode. The absolute max of this board for supply is listed as 3.6V. This is I2C, so your communication lines pull the signal low and are driven by pull up resistors. The voltage across your pull up resistors will dictate your I/O voltage, which if you give this board 3.3V will be 3.3V, within the specifications of the manufacturer.

No public wish lists :(