RFM69HW 433 communication problem
-
Right, I'm sure that node is fine, I mainly just zoomed in and looked at this one:
I use this same small piggyback board for many nodes and it works great with those 21mm coil antennas.However, I just noticed the #define for TX power. I think the H and HW versions have a minimum of 13dB or something. Have you tried without?
-
@Carywin I was using the nodes on easypcb also for the new ones. What do you suggest I set the TX power?
@gohan - i never messed with TX power... have a look and try my sketches above. They work for me.
-
I would suggest comment out the TX power setting and let the ATC control it. If it still doesn't work, try:
#define MY_RFM69_ATC_MODE_DISABLED #define MY_RFM69_TX_POWER_DBM 20Edit:
Maybe also try#define MY_DEBUG_VERBOSE_RFM69and see if that tells you anything more.
-
I think i solved the mistery... the alixpress seller sent me RFM69W modules instead of HW... I just noticed the chips are the same and in fact they work if I compile the node without the #define MY_IS_RFM69HW. I don't even know if I can get a partial refund since quite some time has passed
PS :rage: :rage: :zap: :zap:
-
I think i solved the mistery... the alixpress seller sent me RFM69W modules instead of HW... I just noticed the chips are the same and in fact they work if I compile the node without the #define MY_IS_RFM69HW. I don't even know if I can get a partial refund since quite some time has passed
PS :rage: :rage: :zap: :zap:
@gohan - so you got communication now that is working? That is great news.
-
@gohan - nope its not! I hope you will get your money back!
But atleast you know you can make it work and how!Controller: Proxmox VM - Home Assistant
MySensors GW: Arduino Uno - W5100 Ethernet, Gw Shield Nrf24l01+ 2,4Ghz
MySensors GW: Arduino Uno - Gw Shield RFM69, 433mhz
RFLink GW - Arduino Mega + RFLink Shield, 433mhz -
@gohan - nope its not! I hope you will get your money back!
But atleast you know you can make it work and how! -
@sundberg84 the bad thing is that I was recommended to use that seller as a good one.
@gohan - did I ? Im sorry If i did...
My RFM modules have been working good and are as described. -
I guess this isnt in question anymore but I just wanted to comfirm I have tested node and it works with HW version as well. I use the code above and just added
#define MY_IS_RFM69HW // Mandatory if you radio module is the high power version (RFM69HW and RFM69HCW), Comment it if it's not the case
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login