Are you sure about the 5V? In the amazon site you linked there's this Q/A:
Question:I know you can connect vcc to 5v but can you connect the other pins to 5v? (ex: with an arduino uno would i need a logic level converter?)
Answer:No the module is 3.3 V so you will need a logic level converter or 3.3 V Arduino like the pro mini. 5 V is supported because there is a 3.3 V regulator on the board.
By Dancing Robots on December 8, 2018
Question:I know you can connect vcc to 5v but can you connect the other pins to 5v? (ex: with an arduino uno would i need a logic level converter?)
Answer:No the module is 3.3 V so you will need a logic level converter or 3.3 V Arduino like the pro mini. 5 V is supported because there is a 3.3 V regulator on the board.
By Dancing Robots on December 8, 2018