Raspberry Pi 3 Programmable Smart Temperature Control Fan+Power Hat Board

Regular price $18.99 Sale

Availability: Available Unavailable

Product Type: Raspberry pi

Product Vendor: Geekworm

Product SKU: 464657

[Overview] Programmable control; Standard HAT size; 2 channel power output, DC 5V Max. 4A;  Applications: Smart robot, smart car, mine machine etc.  Width voltage input: 6V~14V With power switch [Packing List] 1 x Programmable Smart Temperature Control Fan+Power Hat Expansion Board   (compatible with Raspberry...

Product Details

[Overview]

  • Programmable control;
  • Standard HAT size;
  • 2 channel power output, DC 5V Max. 4A; 
  • Applications: Smart robot, smart car, mine machine etc. 
  • Width voltage input: 6V~14V With power switch

[Packing List]

  • 1 x Programmable Smart Temperature Control Fan+Power Hat Expansion Board   (compatible with Raspberry Pi 3 Model B+ / Raspberry Pi 3 Model B / 2B )  
  • 1 x HT3.96-2P male head
  • 1 x Mini fan (with install screw Pack)

[Features]

  • 1. Width voltage input: 6V~14V' With power switch
  • 2. Output: DC 5V Max.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;

[Fan Specification]

  • Side length is 30mm;
  • Thickness is 7mm;
  • PS: the thickness is not more 8m

[Sample Code]

SAMPLE CODE 1:

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 programming control to on/off:
#demonstrates how to control the output of OUT1
import RPi.GPIO as GPIO
import time
GPIO_PIN = 27
GPIO.setmode(GPIO.BCM)
GPIO.setup(GPIO_PIN, GPIO.OUT)
GPIO.setwarnings(False)
while True:
#turn on the power output, LED is on
GPIO.output(GPIO_PIN,GPIO.HIGH)
print "Turn on the power output"
time.sleep(10)
#turn off the power output, LED is off
GPIO.output(GPIO_PIN,GPIO.LOW)
print "Turn off the power output"
time.sleep(10)

SAMPLE CODE 2:

http://www.raspberrypiwiki.com/index.php/Smart_Fan_and_Power_Expansion_Board#SAMPLE_CODE_2

SAMPLE CODE 3:

http://www.raspberrypiwiki.com/index.php/File:Samplecode3.zip

More details and SAMPLE CODES please refer to WIKI: 

 [About the POE Adapter]
As the max. input of the fan & power board is 14V, so please be careful, the POE adapter must be the one with the voltage step-down function to make sure the output power of the adapter to be 12V for our fan& power board.
PS:
In general, ethenet power input voltage usually is 48V or 32V or 24V or other ...
There is NO voltage step down function for our ​POE adapter because we don't know you use what ethenet power voltage.

There are several kind POE adapter such as:
Directly connection;

48V step down to 12V
32V step donw to 12V
24V step down to 12V
...
Please DON'T use our POE adapter if your ethenet power voltage is more than 12V, or the Fan&Power Hat will be damaged;
If you need the other POE adapter, plese buy it online;

Product Reviews

Shipping & Returns


[Shipping]

  1. All orders will be shipped within 48 hours on receipt of cleared payment on Woking Days. (From Moday to Friday in 24-48 hours as usual, Except for Chinese legal holidays or big holidays or Weekend)
  2. If you need faster shipment, please choose DHL or EMS or FedEx IP etc(Shipping fare paid by yourself). Or we will deliver via the default method of standard shipping.(Usually by China Post Registered Air Mail with tracking number if the order ammount is more than $9.99); Please contact us to calculate the shipping cost by faster shipping way like DHL, EMS or FedEx...
  3. Please make sure that your shipping address is 100% correct with full name and a right phone number included, the phone number is very important in the shipping address.
  4. We ship items to worldwide with delivery time guarantee. Please understand the unexpected delay during the international shipping.
  5. We usually declare a lower value for all orders to avoid the cutoms tax for our customers, but the buyer still need to do customs clearance themselves if it's a requirement by the destination country.

[Return Policy]

  1. If you didn't receive your product or it is significantly different to the description, we guarantee to resend new or refund your payment. But due to the shipping delays of international shipment, we hope to get your understanding and wait for some more time.
  2. We provide resend or refund or store coupons for the item you received was substantially different from the item represented on the product detail page.
  3. For the item you received was damaged or defective,please take photos of original package with shipping labels, package weight, package items details as proof to send us to find solutions,thank you!
  4. It is better to reject the package if you find it obviously broken and ask for compensation from your local post office.
  5. We accept any unused item in its original package as return within 7 days of delivery. Buyers must pay for the return shipping fee, provide the tracking number, specific reason for the return.
  6. If buyer's reason lead to the return package due to fail delivery in destination country, the buyers need to pay for resend shipping fee and we deduct shipping fee before issue refund.
  7. We will refund to buyer after we receive the return packages in its original condition package with no items missing. Or buyers could choose to have a replacement.
  8. We accept to refund or resend new for our customers as product quality problem. But for the product value above $30, buyer must return the product to get a refund, the return shipping cost should be negotitated between the buyer and seller as this is a international shipping.

Wholesale&Dropshipping


[Wholesale]

    Geekworm products on the website all support a wholesale price if you need large quantities. You can send us your enquiry by email: sp@geekworm.com about the item you need, item quantities, destination country of shipment. Then we will send you our lowest price according to item quantities, and the shipping cost also will be calculated according to the quantities you need.

[Dropshipping]

    Support dropshipping orders from all over the world.Please leave a note if you make a dropshipping order. We will not put anything related with our website into the parcel, please don't worry.

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