masiha308
Newbie level 4
UART and Microcontroller
Hello;
I want to transmit and receive some data between two Microcontrollers wirelessly. Therefore, I buy two microcontrollers, one transmitter and one receiver.
Microcontroller: PIC16F877A
Receiver: ARX-433-ULC
Transmitter: ATX-433-IA
Modulation Protocol of Transmitter and receiver is OOK (on-off-keying) .I think if I use UART (Universal asynchronous receiver transmitter) for data telemetry It work good .therefore, I write a program that is UART base data transmission by wire I test It and It work well, but when I use transmitter receiver for data telemetry(wirelessly test) It don’t work.
Do you have any idea?
Regards
Hello;
I want to transmit and receive some data between two Microcontrollers wirelessly. Therefore, I buy two microcontrollers, one transmitter and one receiver.
Microcontroller: PIC16F877A
Receiver: ARX-433-ULC
Transmitter: ATX-433-IA
Modulation Protocol of Transmitter and receiver is OOK (on-off-keying) .I think if I use UART (Universal asynchronous receiver transmitter) for data telemetry It work good .therefore, I write a program that is UART base data transmission by wire I test It and It work well, but when I use transmitter receiver for data telemetry(wirelessly test) It don’t work.
Do you have any idea?
Regards