16 Channel PWM Servo Motor Driver Controller Board TTL bluetooth PCB Module for Robot
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thanks for your professional services and clean product
Nice state machine controller. Had a very old windows laptop to run the Wit Motion App, so installation was problematic as the USB port was unrecognizable. Got over that by using the USB to Serial port tool. Right now just running a servo on a breadboard to see what the App can do. Envisioning several robotics automation projects down the line. Great value for it's intended purpose.
arrived safely packed.
Good quality easy to use 16 channel servo controller , compact size with separate servo supply upload servo sequences using the pc software excellent value for money
Allows to set servos well
Module is very useful for testing servos. It require separate power for servos (connected to green connector). Can be controlled via UART or via USB HID device. it can be programmed to be used without computer (servo control snapshots). unfortunately there is no source code of pc application available nor api. Fortunately someone done reverse-engineering of HID protocol used by device: https://medium.com/meseta-robots/witmotion-servo-control-reverse-engineering-d5acf7ce528f
everything ok
HI, gonna use this for RC construcin vehicles. Write my own code for Arduino. With help of the pdf I extracted the data for my own code. I only need position control per 1 servo. ( no groups etc needed ) When powering ON the servo board, all chanels are in middle-position, 1,5ms pulswidth by 20Hz! With the pdf you can create, example: uart2_write( 0xff ); uart2_write( 0x02 ); uart2_write( 0x03 ); uart2_write( 0xdc ); // low byte uart2_write( 0x05 ); // high byte
Good material to recommend
As usual, quality product for use in many projects