eBay

Product Introduction

The 4-channel encoder motor driver features the SA8339 high-performance motor driver chip and is compatible with STM32 microcontrollers, Raspberry Pi, Jetson Nano, and other controllers. Moreover, it supports a variety of Hall encoder TT motors and 520/310 DC gear motors available in the market. Ideal for electronic competitions and DIY robot cars, it offers versatility and reliability.

Drive Multiple Motors

The 4-channel encoder motor driver can drive a variety of TT DC gear encoder motor and 520/310 DC gear encoder motors available in the market.

Support Various Controllers

The 4-channel encoder motor driver is compatible with STM32, Arduino microcontrollers, Raspberry Pi 5/4B, Jetson Nano, and other controllers.

Product Parameter
Motor driver chip	SA8339	VM power supply range	5-15V
Power output	VM, 5V, 3.3V	5V output current	1A
Hall signal logic output voltage	3.3V, 5V	Expansion board protection function	Input reverse connection protection
Single channel rated drive current	2A	Single channel maximum peak	2.5A

PIN Function
Port type	Symbol	Function	Port Type	Symbol	Function
Encoder	GND	Hall power supply negative electrode	IIC port	SCL	Clock line
	A	A-phase pulse signal output terminal		SDA	Bidirectional data cable
	B	B-phase pulse signal output terminal		GND	Power ground wire
	VCC	Hall power positive electrode		5V	5V DC output
	M+	Motor power positive electrode	3PIN power port	-	Power negative electrode
	M-	Motor power negative electrode		+	Power positive electrode
Power supply port	+	Power positive electrode		nc	Empty
Power supply port	-	Power negative electrode

Application Scenario

Refund
Shipping
Payment
Feedback

Refund

If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

Shipping

1. We ship to Worldwide.
2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.

Payment

We only accept payment through Paypal.
Items will go to post within 1-2 business days after payment confirmed.

Feedback

* When you satisfied with our product and services please leave us positive feedback.

* If you have got the package, please confirm "Delivery on time" For us.

* If a problem occurs, contact us immediately with any email request.

* Just contact us using the " Ask the seller a question" link on eBay.

Am 07.09.2024 hat der Verkäufer die folgenden Angaben hinzugefügt: