I have Raspberry Pi 4, and RFM69HCW radio module. I use the below code, but I get the following error. Changing the baudrate does not help. Attached you can see the wiring.
import board
import busio
import digitalio
import adafruit_rfm69
RADIO_FREQ_MHZ = 433.0
CS = digitalio.DigitalInOut(board.D8)
RESET = digitalio.DigitalInOut(board.D5)
print(board.SCK)
print(board.MOSI)
print(board.MISO)
spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
print(spi.frequency)
rfm69 = adafruit_rfm69.RFM69(spi, CS, RESET, RADIO_FREQ_MHZ,baudrate=100000)#
Error message:
%Run rfm69_adafruit.py
11
10
9
100000
Traceback (most recent call last):
File "/home/pi/Documents/rfm/rfm69_adafruit.py", line 23, in <module>
rfm69 = adafruit_rfm69.RFM69(spi, CS, RESET, RADIO_FREQ_MHZ,baudrate=100000)#
File "/usr/local/lib/python3.7/dist-packages/adafruit_rfm69.py", line 287, in init
"Failed to find RFM69 with expected version, check wiring!"
RuntimeError: Failed to find RFM69 with expected version, check wiring!
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