New Fan & Power Supply Expansion Board HAT for Raspberry Pi 3B+

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New Fan & Power Supply Expansion Board HAT for Raspberry Pi 3B+
Features
1. Input: Supports 6~14V input (DC 5.5/2.1mm), DC 12V is recommended, DC 5V power supply cannot be used, do not use Raspberry Pi's Micro USB to power the Raspberry Pi;
Output: DC 5V/4A; With power switch, can easily control the power output.
2. Supports two way outputs: OUT1 (HT3.96 terminal output for external device); OUT2 (GPIO output, for Raspberry Pi)
(OUT2) 5V/2A~4A gives enough power to the Raspberry Pi (when there is no OUT1 output, the output can reach up to 4A)
(OUT1) Programmable Control Power Supply Facilitates Various External Peripheral Power Controls
3. Built-in temperature sensor, support ambient temperature monitoring, easy to monitor the ambient temperature;
4. With a smart fan; fan control can be easily controlled through I2C commands or GPIO programming (example program is provided);
5. Detachable fan, support hardware pwm speed control fan;
7. The power output of OUT1 can be controlled through GPIO programming to facilitate the control of external devices (example program is provided);
8. Standard HAT size, support for Raspberry Pi 3B+, 3B, 2B, B+;
9. Support 40P GPIO expansion interface, users can support a variety of raspberry pie extension board after welding pin;
10. Support 12V/24V/48V POE applications (need to buy the extension cable)
Temperature range and accuracy:
±2°C from -25°C to +100°C
±3°C from -55°C to +125°C
Application:
Can be used for robots, mechanical arms, smart cars, intelligent control, servo control, etc.;
Package include:
1 x New Fan and Power Supply Board
Payment
We accept PayPal only.
Shipping
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
3.
Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than , without free tracking number,if you request tracking number,please send ebay message to us.
Over ,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
4.Express shipping: Extra  -- will be charged for the first 500 grams for most countries. Send ebay message to us if  you need this service.
Terms of sale
1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back.   Please send ebay message to us before you return it.
2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
About us
We are honest seller and do our best to serve you.
So if you have any concerns,please don’t hesitate to send ebay message to us.