Feetech 15kg digital Robot Servo Controlled By Arduino SCS15

FT-SCServo is meaning that Smart Control Servo was R&D and manufactured by FEETECH

Feetech 360 Degree Rotation Robot Robotic Smart Control Servo Motor

SCServo can work at servo mode and wheel mode.

The servo mode can be used to multi-joints robot since the robots can be controlled with specific angles. (The factory default settingis servo mode)

The wheel mode can be used to wheel-type operation robots since motors of the robots spin infinitely. (If wheel mode is available you need to program the value of position limitation the both are 0.)

If you want to reprogram servo, you need to download the PC software (SCServo_Debug), and to connect SCPC-2(Serial Control Programming Card) between servo and PC.

More about SCServo_Debug and SCPC-2 introduce please reference its instructions.

SCServo has a unique ID number to identify on BUS network.

The range from 0 to 253 (0xFD) can be used (The factory default settingis ID 1), and, especially, 254(0xFE) is used as the Broadcast ID. If the Broadcast ID is used to transmit Instruction Packet, we can command to all SCServo.

After programmed servo ID, to be best way is written it on the sticker of servo. If not, maybe you will forget the ID when you programmed many servos.

SCServo have kinds of baud rate available.

The baud rate from 38400 bps to 1M bps can be used

They are 38400, 57600,76800,115200,128000,250000,500000,1000000. (The factory default setting is 1000000 bps)

SCServo can feedback the value of Position, Temperature, Load, Speed and Input Voltage.

Also we can reprogram the speed of rotation, the max output torque, operating voltage limit, and operating temperature limit etc.

SCServo is easy to be controled by Arduino.

  SCServo needs to have a TTLinker connect to between Arduino and SCServo.

If not please reference Connection to UART.

  TTLinker is a signal conversion board. Arduino needs to convert its UART signals to the half duplex type and through TTLinker connect to SCServo. Also TTLinker have more interface used to kinds of sensor and compatible with Arduino.

Arduino library SCServo

  We have SCServo library to be used when you are using Arduino to control SCServo. You can download it from website of feetechrc.com.

For example Arduino code as shown below.

#include

SCServo SERVO;

void setup()

{

     Serial.begin(1000000);//init Serial baudrate

       delay(500);

       SERVO.EnableTorque(0xfe,1);

}

void loop()

{

     u16 i;

     for(i = 0;i < 1024; i++)

     {

         SERVO.WritePos(0xfe,i,100);//All Servo(broadcast) rotate to the position:i

         delay(10);

     }

     for(i = 1024; i > 0; i--)

     {

         SERVO.WritePos(0xfe,i,100);//All Servo(broadcast) rotate to the position:i

         delay(10);

     }

}

 This is show that using broadcast instruction to control all of SCServo on the BUS.

About instruction of WritePos, RegWritePos, ReadPos, RegWrite, Action, SyncWritePos and more introduce instruction please reference its instructions on website of feetechrc.com.

Half Duplex Asynchronous Communication

Half duplex UART is a serial communication protocol where both TxD and RxD can't be used at the same time. This method is generally used when many devices need to be connected to a single bus. Since more than one device is connected to the same bus, all the other devices need to be in input mode while one device is transmitting.

The Main Controller that controllers of the SCServo actuators sets the communication direction to input mode, and only when it is transmitting an Instruction Packet, it changes the direction to output mode.

Connection to UART  

To control the SCServo actuators, the main controller needs to convert its UART signals to the half duplex type. The recommended circuit diagram for this is shown below.

Hardware Specifications

About us

Shenzhen FEETECH RC Model Co., Ltd. is specialized in researching, developing, manufacturing and selling the top quality RC servos to all over the world.We have a professional R&D team devoted to pursue the utmost usage of RC Servos according for the RC robot and RC car/ helicopter / airplane / boat, and industrial application products.

The products of FEETECH had passed CE,ROHS standard, Each single product is checked and tested through a series of strict and accurate QC (Quality Control) process by leading edge technology facilities.

We also provide ODM and OEM service, and offer the lowest price with the highest quality, the best manufacture process and the ideal products to you.

The brand of "FEETECH" is based on the concepts of Flying, Excellent, Efficient and Technology.

Our mission is to be a provider of the products with best quality and best service.

Looking forwards to our cooperation and mutual development.

Our servive:

Specialized in ODM and OEM and Custom Made

Shipping

We adopt EXW term. Generally, we choose, DHL, FedEx, EMS or UPS as our forwarder. Of course, you can choose your own most favorable forwarder, and we would provide the freight bill according to the quantity and weight of the total products, Freight Collect can also be acceptable.

Payment

We adopt T/T payment methods. After we receive your payment, we will arrange shipment. All banking charges and interest are charged to purchasers.

Warranty Procedure

As long as you choose to use FEETECH products, you can enjoy the warranty service that we provide. Please print our Repair Request Form (.PDF, .DOC) and fill it out in its entirety, being as comprehensive as possible, in order to receive the best possible service.

Warranty Period

All FEETECH products are warranted against defects for a period of one (1) years from the date of purchase. During this period we will repair or replace (at our discretion) any defective products. You should always retain your original receipt as proof of the date of purchase.