@TurboMaster66 said in MySensors Error received:
item type not found
Seems like some sensor types you created in those nodes not supported\accepted by the controller. try different types. That is my best guess. I've seen something like that in homeassistant and domoticz
Do you have nodes with addresses ## 17 60 100 on your network?
@mariusl said in Gateway sends NACK to node:
what it does
SF number is chips (chirps) needed to code each bit. SF4096 is maximum range especially in urban area, but very long delay . I tried different combinations and found below MY_RFM95_MODEM_CONFIGRUATION is pretty much good. 20 - 30% less in terms of distance and delay #define RFM95_RETRY_TIMEOUT_MS (300ul) is enoght. Much faster.
#define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW_500KHZ | RFM95_CODING_RATE_4_5, RFM95_SPREADING_FACTOR_2048CPS | RFM95_RX_PAYLOAD_CRC_ON, RFM95_AGC_AUTO_ON
@mariusl said in Gateway sends NACK to node:
good value for the timeout?
here are the delay examples in the docs
https://www.mysensors.org/apidocs/group__RFM95grp.html#ga23a30185cbd40984e65d5269983bf840
for yours #define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW125CR48SF4096
I would use #define RFM95_RETRY_TIMEOUT_MS (2000ul)
any reason for the Spread factor SF4096 ?
pinout looks ok.
btw This line from the Node log
1269 !TSF:MSG:SEND,100-100-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=NACK:1
Means node cannot send OR gateway cannot receive. may be node radio is HCW somehow?
mysensors lib not broken\timeouts not tweaked?
@ctodor said in Gateway doesn't receive any message from node:
broken only on the "send side"
As @mfalkvidd said, it is possible to burn with no antenna attached but I never actually did that. RFM is quite reliable. Is Schematics available? I see you have reset pad soldered. reset should be disconnected after reset is completed.
@ctodor said in Gateway doesn't receive any message from node:
I bought from you, "easySensor"
Yes. :+1:
may be detailed photo of the device can help...
@mariusl said in Gateway sends NACK to node:
Any ideas from someone on this?
#define MY_TRANSPORT_STATE_TIMEOUT_MS (5*1000ul)
//#define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW125CR45SF1288
#define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW125CR48SF4096
These lines can affect. the TRANSPORT_STATE_TIMEOUT may be less than a actual message sending time. you will get constant NACK's.
@ctodor said in Gateway doesn't receive any message from node:
GW ia not totally mute
Better to have 3-rd device to play with. Preferably 3.3 V one. RFM is 3.3 volts radio. not sure if you used logic level shifters for Nano digital pins connected to radio. Also, SDR radio is handy to detect any radio emission.
which radio version do you use HCW or CW?
#define MY_IS_RFM69HW // this is for HCW or commnet out for CW
while measuring current draw , was there FDTI adapter connected also?
@alexsh1
I was trying the same code on bare RFM69 board without any external libs,
just mysesnsors2.0 and 2.2 and 2.3 old drivers. 2.0 need 30ms waits 2.2-2.3 - up to 100ms for stable ACK's and sends
@scalz
NRF24 works fine without waits.... may be you know some direction where to dig in RFM driver for gold?
@mickecarlsson said in Very strange bugs. 2.3. RFM69.:
Note that the begin() function needs a mode parameter, and that is used in configure
Should be this one lightMeter.begin(BH1750::ONE_TIME_LOW_RES_MODE); but Koresh was asking radio related question...
ESUN flex filament used.
@kenci
EUR 18 the board with SI7021 and BH1750. extra 1EUR for enclosure if someone need it.
@kenci
Yes, in a week or so. Even with plastic enclosure ))
@gohan said in 💬 Button size radionode with sensors swarm extension:
selected it will go out of range during node boot and cut the circuit making measurement impossible
my cheap one survives 20mA surge (RFM69 CW version) of initial communications and displays good reading afterwards. if you burned fuse inside, try replacing it temporarily with some thin wire for this uA tests.
@chbla said in 💬 Button size radionode with sensors swarm extension:
multimeter
You should be fine even with a cheap multi-meter as long as it has uA scale.
should be around 7-10 uA and if you do not send JDEC to sleep it is 17 -19 uA.
to send JDEC to sleep\wakeup I use
_flash.wakeup();
_flash.sleep();
light sensor should be sent to sleep explicitly also.
@neverdie said in 💬 Button size radionode with sensors swarm extension:
worth
uh... apparently, yes. dual dip cr2032 is hard to find item on ali.
Re: 💬 Button size radionode with sensors swarm extension
2 cr2032 winter upgrade - works nice
Keep working at -20 Celsius in a fridge. voltage dropped from 6 Volts to 5V and keeps pretty stable while sending temperature reading every 2 minutes for 2 days now.
