![]() 434 MHz Receiver Module (or 315 MHz Module)Īrduino UNO is the low cost, open source, microcontroller board for electronics prototyping.434 MHz Transmitter Module (or 315 MHz Module).Arduino UNO (or any other Arduino board).The circuit for the Transmitter part of the project is shown below.Īnd the circuit for the Receiver part of the project is shown below. So hopefully this issue only happens for my particular board.As it is a wireless communication project, the circuit consists of a Transmitter part and a Receiver part. I had to get a Continuously Variable PS so that I could figure out that it needed around 11.1 V. So the standard 12V PS that comes with any ROBOTIS kit will not work for this board (although this 12 V PS had been working fine for me with Open904 and even MKR ZERO and DXL MKR Shield). ![]() Importantly, I had found that the OpenRB-150 will not work properly when its Voltage Input is over 11.1~11.2 V. The HuskyLens camera tracks the “red” objects very well (in I2C mode) but this process tended to “suppress” the RC-100 packet flow coming from the UART port, so I practically lost Manual Control when I set this robot to Autonomous Tracking mode. ![]() The ones with “wheels” are of course in Velocity Control mode. Some of the XL-430s are in Timed Position Control mode so that the robot can be programmed to “walk” via SyncWrite.This time, I used the OpenRB-150 + HuskyLens camera and Arduino instead: The details are shown in this YouTube video: Using RPi0-2W with OpenCM-904 Projects and Learning
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