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Geekworm Smart Temperature Control Fan & Power Expansion Board

for Raspberry Pi, Programmable Control, 2 Channel Power Output, DC 5V Max. 4A

SKU: 464657
  • 11.98
  • Free shipping To

  • Form Color:

    Blue Black + Blue

Geekworm Smart Temperature Control Fan & Power Expansion Board
for Raspberry Pi, Programmable Control, 2 Channel Power Output, DC 5V Max. 4A

Geekworm Smart Temperature Control Fan & Power Expansion Board

US$11.98 5 (1 reviews)
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Fan parameters:
Voltage 5V, current 0.15A, speed 1OOOOR.P.M, noise 25dB, air volume 2.95CFM.

1. Width voltage input: 6V~14V' With power switch
2. Output: DC 5V 4A with two channel outputs: 
 - OUT1 for external device such as servo, motor, robots, mechanical arm, intelligent card etc. (output interface: HT3.96);Max current is 2A, and can be programmed via GPIO programing to control the output of power supply; please refer to SAMPLE CODE 1;
- OUT2 (GPIO output for raspberry pi);Max current is up to 4A if the OUT1 be closed; CAN'T be programming control, it will be output to raspberry pi directly if the switch be turned on;
3. Built-in temperature sensor, with active cooling fan, you can control flexibly the ON/OFF of mini fan via I2C command and GPIO programming. please refer to SAMPLE CODE 2;
Temperature range and accuracy:
-25 ℃ ~ + 100 ℃ when the ± 2 ℃
-55 ℃ ~ +125 ℃ when the ± 3 ℃

4. Cooling Fan can be replaced, please refer to FAN SPECIFICATIONS;
5. Standard HAT size;

-Side length is 30mm;
-Thickness is 7mm;

Quantity1 set
Form ColorBlue
MaterialElectric components
English Manual / SpecNo
Download Link
Dimensions & Weight
Dimensions 2.56 in x 2.2 in x 0.43 in (6.5 cm x 5.6 cm x 1.1 cm)
Weight 0.71 oz (20 g)
Packing List
1 x Board
1 x Mini fan (with install screws)
1 x HT3.96-2P male head

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Rate US$10.62 shipped US$10.59 shipped US$10.55 shipped

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Customer's impression:
Good choice for cooling Raspberry Pi 3
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Recent Customer Reviews

  • sergio_go_ga Post on 7/18/2017

    I have installed it 2 weeks ago. Pros: Very easy to be installed in Raspberry Pi 3. It has a power switch. If you have a heat sink, the fan can be installed in the opposite side of the board. Cons: There is no charger to... Read more

    Impression:Good choice for cooling Raspberry Pi 3

    21 0

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