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10 Q&A
Q1: Is TFmini-S available with 3.3V or other power supply voltage?
A1: Sorry, it is not available for the time being. The Standard power supply of TFmini-S is 5V±0.1V. If
you have any further requirement, please contact our sales person to consult a customization design matter.
Q2: TFmini-S will heat up after operating for a while. Is it broken?
A2: This is the normal operating condition of the product. The temperature of the chip and circuit board
will slightly up after a continuous operation, which is a normal case.
Q3: Can TFmini-S be connected with Arduino or Raspberry Pi for use?
A3: Yes, it can. TFmini-S adopts serial communication protocol so that it can connect to any control board
supporting serial port communication.
Q4: Will TFmini-S affect each other when there are 2 TFmini-S work together?
A4: When they are face the same direction and two light spots overlap, there is no effect on each other, but
if the amount is over 2, they will affect each other. When they are face to face, they interfere with each
other.
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