Hi,
Im using Adafruit RFM9X Lora radio connected to Raspberry pi zero. I have to units that are doing a simple test in close proximity. The rssi value is around -100. No matter what antennas or what other devices are connected to raspi the signal strength is really bad. If i do a renge test i will get around 30 meters or so. Im using the adafruit_rfm9x python library with following settings in both devices:
'sck': board.SCK_1,
'mosi': board.MOSI_1,
'miso': board.MISO_1,
'cs': DigitalInOut(board.D16),
'reset': DigitalInOut(board.D25),
'freq': 433.0,
'txPower': 23,
'bandwidth': 250000,
'codingRate': 5,
'packetSize': 251
RFM9X Rssi problems
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- jerryn
- Posts: 1868
- Joined: Sat Sep 14, 2013 9:05 am
Re: RFM9X Rssi problems
Did you try the "simpletest" in the rfm9x library examples? https://github.com/adafruit/Adafruit_Ci ... pletest.py
Forum rules
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/
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