LowPowerLab Forum
Hardware support => RF - Range - Antennas - RFM69 library => Topic started by: malachib on April 09, 2018, 02:21:33 PM
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I have an experimental setup with:
Node A: Adafruit ESP32 Feather + RFM69 FeatherWing
Node B: Adafruit M0 + RFM69 Feather
Utilizing the 'random temperature sender' example, I am unable to get the two to communicate. Probably something basic, but it's eluding me for hours now.
I put in a 'readRSSI' call for some extra confidence that SPI communication is happening, and I do get sensible values back (-99 to -106) - but only if I issue a send. Send always returns with a 'nothing...' and as you probably inferred, I never witness a receive. Where do you think I should look next? Thanks in advance
Things to know: I put in explicit reset code, both are 900Mhz, and I did remember to solder a 3-inch antannae on :)
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Maybe someone can answer but you may be better off asking in the adafruit forum where they speak feather language ;)