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RFM95PW ARDUINO WIRING HELP  XML
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baul



Joined: 27/12/2016 07:42:28
Messages: 1
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New to arduino and LoRa,

I'm trying to set up my new rfm95pw on 2 arduinos to make the rx tx test.

Based on the adrafruit example https://learn.adafruit.com/adafruit-rfm69hcw-and-rfm96-rfm95-rfm98-lora-packet-padio-breakouts/rfm9x-test

The wiring is based on this:

https://things4u.github.io/HardwareGuide/Arduino/Mini-Sensor-HTU21/mini-lora.html

Tested with the rfm95 everything worked fine.

Tested with the rfm95pw the modules are receiving but not transmitting.

Any help?

This message was edited 1 time. Last update was at 27/12/2016 08:12:33

Harry D. Matter



Joined: 08/11/2016 15:58:08
Messages: 3
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Your wiring link suggests that you're using 3.3v. The RFM95PW requires a higher voltage. Maybe 3.3v is enough to power it for RX but not TX.
 
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