3:56 AM
Good news. I have successfully use Pico Micropython to transmit a message from FS1000A and receive the message from MX05V. However, the xmit/recv is not reliable. The complete listing is shown below:
# simplePicoRfV10.py tlfong01 2021oct28hkt1150 # # Pico GP Pin Assignment # GP0 = UART0 TxD = FS1000S # GP1 = UART0 RxD = MX05V # Setup # 1. To loop back, short TxD pin to RxD pin # 2. To test Xmit/Recv, connect GP0 pin to FS1000S (Note 1), GP1 pin to MX05V # Note 1 # Warning: Pico 3V3 Gp0 pin direct connecting to 5V FS1000S data pin, might cause "latching up", and fry Pico (5% chance). # Note 2 # Suggestions # 1. Use HCT125 or HC03 to shift 3V3 logical level to 5V. # 2. Use 12V to power FS1000S to increae xmit power and therefore longer effective distance
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Discussion between tlfong01 and Antifa
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