@Yveaux Yes, it works now.

@Yveaux Thanks for that - I checked my cabling again and discovered a "hairline connection" between D3 and DTR. It is working better now.

I have a weird problem with a sensebender micro.
Loaded the standard sensebender sketch and all works fine.
Then I added a switch between 3.3V and D3 and initialized this with:
setup()
...
pinMode(MOTION_PIN, INPUT);
digitalWrite(MOTION_PIN, HIGH);
...

Now comes the weird part:
Whenever I press the D3 button, the sketch restarts. No matter if I sleep with interrupt or without etc.
If the serial console is NOT attached, it looks like the sketch continue to run.

I would assume some power issue, but for this test the board is powered over the USB-serial converter with 3.3V and everything else is working with or without opening the serial monitor in the Arduino Application.

Any idea what I am doing wrong?

According to this thread (https://forum.mysensors.org/topic/1573/my-generic-room-senser-sensebender-with-motion-and-light) I have tried to put a 25k resistor between D3 and ground, but without difference.

@Anticimex Thanks for your help!

@Anticimex I have checked out the signing branch and recompiled:

root@automation:/usr/local/src/MySensors# ./bin/mysgw -d
mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RNNG-SQ-,VER=2.2.0-beta
mysgw: SGN:PER:OK
mysgw: SGN:INI:BND OK
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: New connection from 127.0.0.1
mysgw: Client 0 connected
mysgw: Client 0 disconnected
mysgw: Ethernet client disconnected.
mysgw: New connection from 127.0.0.1
mysgw: Client 0 connected
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 255;255;3;0;20;
mysgw: SGN:SKP:MSG CMD=3,TYPE=20
mysgw: TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: TSF:MSG:READ,101-101-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
mysgw: TSF:MSG:BC
mysgw: TSF:MSG:FPAR REQ,ID=101
mysgw: TSF:PNG:SEND,TO=0
mysgw: TSF:CKU:OK
mysgw: TSF:MSG:GWL OK
mysgw: SGN:SKP:MSG CMD=3,TYPE=8
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
mysgw: SGN:SKP:MSG CMD=3,TYPE=24
mysgw: TSF:MSG:PINGED,ID=101,HP=1
mysgw: SGN:SKP:MSG CMD=3,TYPE=25
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0101
mysgw: SGN:SKP:MSG CMD=3,TYPE=15
mysgw: SGN:PRE:SGN REQ,FROM=101
mysgw: SGN:PRE:SGN REQ,TO=101
mysgw: SGN:PRE:WHI NREQ,TO=101
mysgw: SGN:SKP:MSG CMD=3,TYPE=15
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0101
mysgw: SGN:PRE:XMT,TO=101
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=0,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: Client 0: 0;255;3;0;2;
mysgw: TSF:MSG:READ,101-101-0,s=255,c=0,t=17,pt=0,l=5,sg=1:2.1.1
mysgw: SGN:BND:NONCE=BE1E788A73D8B77B73E8222D5A3631E99FC1157CC969C6A324AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=A50A32E714615D7559D01B4A71B86D59160FAD437C1A0A57C1D6A51BC4410E66
mysgw: SGN:VER:OK
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=16,pt=0,l=0,sg=1:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=1,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=6,pt=1,l=1,sg=1:0
mysgw: SGN:BND:NONCE=83B9D811BA4341EEDD7D28B1D0ED0841305E58110879203AE2AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=D48A08AA586888933B2EA56857AE12BB353875C726FC8923CFDBE38C888F5EBB
mysgw: SGN:VER:OK
mysgw: Client 0: 101;255;3;0;6;M
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=16,pt=0,l=0,sg=0,ft=0,st=OK:
mysgw: SGN:SGN:NCE REQ,TO=101
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=17,pt=6,l=25,sg=0:<NONCE>
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: SGN:NCE:FROM=101
mysgw: SGN:BND:NONCE=41DDA29AC9224192AD697FA3D433003E60DC319EA8A6014B60AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=86EAC3CDC63F39CF0F333082CF68A66555468D14BBD4AC3E546F8EE773C580C6
mysgw: SGN:SGN:SGN
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=6,pt=0,l=1,sg=1,ft=0,st=OK:M
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=16,pt=0,l=0,sg=1:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=1,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=11,pt=0,l=14,sg=1:Nano Motion FW
mysgw: SGN:BND:NONCE=D3676555B4228F26DC34A6B43947B41439156EA5112DC17370AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=EBF256F5C55B9FE8FB5FE9A7FBB22C569D782DB73998661FD66D639049D1E624
mysgw: SGN:VER:OK
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=16,pt=0,l=0,sg=1:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=1,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=12,pt=0,l=3,sg=1:1.1
mysgw: SGN:BND:NONCE=08F1450783D33257E28EC8B01E0ECE93A41D2826F3972F99EBAAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=33B02115FA75F8E708B50E825853E80D3A70D5F804FB7E27242B357CF043F8D1
mysgw: SGN:VER:OK
mysgw: TSF:MSG:READ,101-101-0,s=1,c=3,t=16,pt=0,l=0,sg=1:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=1,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: TSF:MSG:READ,101-101-0,s=1,c=0,t=6,pt=0,l=0,sg=1:
mysgw: SGN:BND:NONCE=BAD7253134C6C7F0C0B79FFBF41914B2E0AB59DFDAB7874678AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=5BF1F9D417EB97A3C5E7880F18A839EAA464D21FE6A2F7B2D32A3C3431A7A00B
mysgw: SGN:VER:OK
mysgw: TSF:MSG:READ,101-101-0,s=2,c=3,t=16,pt=0,l=0,sg=1:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=1,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: TSF:MSG:READ,101-101-0,s=2,c=0,t=7,pt=0,l=0,sg=1:
mysgw: SGN:BND:NONCE=70410E6BD4E2E3298F348801747889920E2F5779BC0474A7D2AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=8632A9E570D1EEEBF766CC7E25C82CD06EB58F21FC0ED3CECF8FCD8B84473379
mysgw: SGN:VER:OK
mysgw: TSF:MSG:READ,101-101-0,s=4,c=3,t=16,pt=0,l=0,sg=1:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=17,pt=6,l=25,sg=1,ft=0,st=OK:<NONCE>
mysgw: SGN:NCE:XMT,TO=0
mysgw: TSF:MSG:READ,101-101-0,s=4,c=0,t=1,pt=0,l=0,sg=1:
mysgw: SGN:BND:NONCE=54C9C968967021485E45AA2047EA666C63062BFCFFDBC19423AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=1397236B072105342EA4CBBBD555B356C2022B8EB64ABBFA637781F6720483A1
mysgw: SGN:VER:OK
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=26,pt=1,l=1,sg=1:2
mysgw: SGN:SKP:MSG CMD=3,TYPE=26
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=16,pt=0,l=0,sg=1,ft=0,st=OK:
mysgw: SGN:SGN:NCE REQ,TO=101
mysgw: TSF:MSG:READ,101-101-0,s=255,c=3,t=17,pt=6,l=25,sg=1:<NONCE>
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: SGN:NCE:FROM=101
mysgw: SGN:BND:NONCE=D1294AF646074EC7CCD7CD6B02BC4619EF79B0A915648A6A07AAAAAAAAAAAAAA
mysgw: SGN:BND:HMAC=127FCE6A3EF3FB0906A20BF3128A318801C5167F215ABAF4EEC0A595AFD373FB
mysgw: SGN:SGN:SGN
mysgw: TSF:MSG:SEND,0-0-101-101,s=255,c=3,t=27,pt=1,l=1,sg=1,ft=0,st=OK:1
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;

@Anticimex

mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RNNG-SQ-,VER=2.2.0-beta
mysgw: SGN:PER:OK
mysgw: SGN:PER:OK
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: New connection from 127.0.0.1
mysgw: Client 0 connected
mysgw: Client 0: 255;255;3;0;20;
mysgw: SGN:SKP:MSG CMD=3,TYPE=20
mysgw: TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
mysgw: Client 0: 0;255;3;0;2;
mysgw: TSF:MSG:READ,198-198-0,s=255,c=3,t=21,pt=1,l=1,sg=0:0
mysgw: SGN:SKP:MSG CMD=3,TYPE=21
mysgw: Client 0: 0;255;3;0;2;
mysgw: Client 0: 0;255;3;0;2;
mysgw: TSF:MSG:READ,100-100-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
mysgw: TSF:MSG:BC
mysgw: TSF:MSG:FPAR REQ,ID=100
mysgw: TSF:PNG:SEND,TO=0
mysgw: TSF:CKU:OK
mysgw: TSF:MSG:GWL OK
mysgw: SGN:SKP:MSG CMD=3,TYPE=8
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
mysgw: SGN:SKP:MSG CMD=3,TYPE=24
mysgw: TSF:MSG:PINGED,ID=100,HP=1
mysgw: SGN:SKP:MSG CMD=3,TYPE=25
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0101
mysgw: SGN:SKP:MSG CMD=3,TYPE=15
mysgw: SGN:PRE:SGN REQ,FROM=100
mysgw: !SGN:PRE:WHI NREQ,FROM=100 REJ
mysgw: SGN:PRE:SGN REQ,TO=100
mysgw: SGN:PRE:WHI NREQ,TO=100
mysgw: SGN:SKP:MSG CMD=3,TYPE=15
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0101
mysgw: SGN:PRE:XMT,TO=100
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: !SGN:NCE:GEN
mysgw: Client 0: 0;255;3;0;2;

PS:
I am on Skype with the same Nick if you want more synchronous communication.

@Anticimex I did:
git clone https://github.com/mysensors/MySensors.git --branch development
cd MySensors
git pull https://github.com/fallberg/MySensors.git signing

Then compile with:
./configure --my-gateway=ethernet
--my-transport=nrf24
--my-rf24-ce-pin=22
--my-rf24-cs-pin=24
--my-rf24-irq-pin=15
--my-rf24-pa-level=RF24_PA_LOW
--my-leds-err-pin=12
--my-leds-rx-pin=16
--my-leds-tx-pin=18
--my-rf24-channel=76
--my-debug=enable
--my-signing=software
--my-signing-request-signatures
--my-signing-request-gw-signatures-from-all
--my-signing-debug

Result with one node restarting while others are already running:

mysgw: TSF:MSG:READ,100-100-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
mysgw: TSF:MSG:BC
mysgw: TSF:MSG:FPAR REQ,ID=100
mysgw: TSF:PNG:SEND,TO=0
mysgw: TSF:CKU:OK
mysgw: TSF:MSG:GWL OK
mysgw: SGN:SKP:MSG CMD=3,TYPE=8
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=8,pt=1,l=1,sg=1,ft=0,st=OK:0
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
mysgw: SGN:SKP:MSG CMD=3,TYPE=24
mysgw: TSF:MSG:PINGED,ID=100,HP=1
mysgw: SGN:SKP:MSG CMD=3,TYPE=25
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=25,pt=1,l=1,sg=1,ft=0,st=OK:1
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0101
mysgw: SGN:SKP:MSG CMD=3,TYPE=15
mysgw: SGN:PRE:SGN REQ,FROM=100
mysgw: !SGN:PRE:WHI NREQ,FROM=100 REJ
mysgw: SGN:PRE:SGN REQ,TO=100
mysgw: SGN:PRE:WHI NREQ,TO=100
mysgw: SGN:SKP:MSG CMD=3,TYPE=15
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0101
mysgw: SGN:PRE:XMT,TO=100
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: !SGN:NCE:GEN
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: !SGN:NCE:GEN
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: !SGN:NCE:GEN
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: !SGN:NCE:GEN
mysgw: TSF:MSG:READ,100-100-0,s=1,c=3,t=16,pt=0,l=0,sg=0:
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: !SGN:NCE:GEN
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
mysgw: SGN:SKP:MSG CMD=3,TYPE=26
mysgw: SGN:SKP:MSG CMD=3,TYPE=16
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=16,pt=0,l=0,sg=1,ft=0,st=OK:
mysgw: SGN:SGN:NCE REQ,TO=100
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=17,pt=6,l=25,sg=1:<NONCE>
mysgw: SGN:SKP:MSG CMD=3,TYPE=17
mysgw: SGN:NCE:FROM=100
mysgw: SGN:BND:NONCE=4BD28D2B47813291B354D4A856B07E7A6B496CF86FA2FF969D7C2D115FAC09DF
mysgw: SGN:BND:HMAC=07FF305FFEB4D1489C3C9BA63A281890DDD850573B406FB691C09C23DC12DD00
mysgw: SGN:BND:SIG WHI,ID=0
mysgw: SGN:BND:SIG WHI,SERIAL=000000000000000000
mysgw: SGN:SGN:SGN
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=27,pt=1,l=1,sg=1,ft=0,st=OK:1

Looks OK for me, right?

@Anticimex Sure, can do.
Would you refresh my memory - how can I check out the tree with that pullrequest?

@Anticimex Well, I have read all troubleshooting material many times and agree that mostly it is HW. This time however it was stupidity on my side!
I mixed up signing with encryption on the Pi compile time flags.
To summarize:
On 2.1.1, the architecture needs to be set and signing works (have not tested encryption yet).
On dev, architecture needs to be left alone (not set) and checksum calculation needs to be commented out (line 127 of MySigningAtsha204Soft.cpp).

@Anticimex Have tried to comment out line 127, but as you said no joy. I know that the radio I am using is not the best but I am still not sure if the HW is the culprit here.

I have put that RF24 module onto a Nano with itead RF Shield and loaded a 2.1.1 Gateway Sketch including signing - that works against the same node I am testing the Pi.
I am using the interrupt variant of the Pi cabling - could that be the problem?

@Anticimex I use:

./bin/mysgw --set-soft-hmac-key D94AB9BF54D266CA517C23C870FF7A6...
./bin/mysgw --set-soft-serial-key 2200002200...

How can I calculate the checksum or disable it?

@Anticimex Sorry for that - when I changed Pi's I forgot to personalize the GW. But that didn't made it working:
mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RNNG-SQX,VER=2.2.0-beta
mysgw: !SGN:PER:TAMPERED
mysgw: !SGN:INI:BND FAIL
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: TSF:MSG:READ,118-205-14,s=1,c=2,t=118,pt=6,l=0,sg=1:
mysgw: TSF:MSG:REL MSG
mysgw: !TSF:RTE:14 UNKNOWN
mysgw: SGN:SGN:118!=0 NUS
mysgw: !TSF:MSG:SEND,118-0-14-14,s=1,c=2,t=118,pt=6,l=0,sg=1,ft=0,st=NACK:
mysgw: TSF:MSG:READ,138-29-188,s=181,c=6,t=66,pt=5,l=16,sg=0:3636023473
mysgw: TSF:MSG:REL MSG
mysgw: !TSF:RTE:188 UNKNOWN
mysgw: SGN:SGN:138!=0 NUS
mysgw: !TSF:MSG:SEND,138-0-188-188,s=181,c=6,t=66,pt=5,l=16,sg=0,ft=0,st=NACK:3636023473
mysgw: TSF:MSG:READ,184-237-134,s=214,c=0,t=229,pt=6,l=13,sg=1:5A403EDF050D2265DF00000000
mysgw: !TSF:MSG:PVER,3=2
mysgw: TSF:MSG:READ,233-187-65,s=93,c=1,t=52,pt=1,l=1,sg=1:222
mysgw: !TSF:MSG:PVER,1=2
mysgw: TSF:MSG:READ,177-160-211,s=159,c=6,t=135,pt=4,l=11,sg=1:-2047481336
mysgw: !TSF:MSG:PVER,0=2
mysgw: TSF:MSG:READ,166-111-53,s=187,c=3,t=196,pt=5,l=9,sg=0:204581490
mysgw: TSF:MSG:REL MSG
mysgw: !TSF:RTE:53 UNKNOWN
mysgw: SGN:SGN:166!=0 NUS
mysgw: !TSF:MSG:SEND,166-0-53-53,s=187,c=3,t=196,pt=5,l=9,sg=0,ft=0,st=NACK:204581490
mysgw: TSF:MSG:READ,223-72-13,s=199,c=4,t=110,pt=5,l=4,sg=0:3736138177
mysgw: !TSF:MSG:PVER,1=2
mysgw: TSF:MSG:READ,151-70-68,s=120,c=3,t=166,pt=0,l=15,sg=1:?rQ?0??
mysgw: !TSF:MSG:PVER,0=2

Isn't the Node ID reported changing between random values although it should only see ID 100 ?

@Anticimex That is different but still not working. The architecture autodetection works. The signing debug does compile, too. But when I am starting up a node the gateway reports:

mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RNNG-SQX,VER=2.2.0-beta
mysgw: !SGN:PER:TAMPERED
mysgw: !SGN:INI:BND FAIL
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: TSF:MSG:READ,118-205-14,s=1,c=2,t=118,pt=6,l=0,sg=1:
mysgw: TSF:MSG:REL MSG
mysgw: !TSF:RTE:14 UNKNOWN
mysgw: SGN:SGN:118!=0 NUS
mysgw: !TSF:MSG:SEND,118-0-14-14,s=1,c=2,t=118,pt=6,l=0,sg=1,ft=0,st=NACK:
mysgw: TSF:MSG:READ,138-29-188,s=181,c=6,t=66,pt=5,l=16,sg=0:3636023473
mysgw: TSF:MSG:REL MSG
mysgw: !TSF:RTE:188 UNKNOWN
mysgw: SGN:SGN:138!=0 NUS
mysgw: !TSF:MSG:SEND,138-0-188-188,s=181,c=6,t=66,pt=5,l=16,sg=0,ft=0,st=NACK:3636023473
mysgw: TSF:MSG:READ,184-237-134,s=214,c=0,t=229,pt=6,l=13,sg=1:5A403EDF050D2265DF00000000
mysgw: !TSF:MSG:PVER,3=2
mysgw: TSF:MSG:READ,233-187-65,s=93,c=1,t=52,pt=1,l=1,sg=1:222
mysgw: !TSF:MSG:PVER,1=2
mysgw: TSF:MSG:READ,177-160-211,s=159,c=6,t=135,pt=4,l=11,sg=1:-2047481336
mysgw: !TSF:MSG:PVER,0=2
mysgw: TSF:MSG:READ,166-111-53,s=187,c=3,t=196,pt=5,l=9,sg=0:204581490
mysgw: TSF:MSG:REL MSG
mysgw: !TSF:RTE:53 UNKNOWN
mysgw: SGN:SGN:166!=0 NUS
mysgw: !TSF:MSG:SEND,166-0-53-53,s=187,c=3,t=196,pt=5,l=9,sg=0,ft=0,st=NACK:204581490

The only node on that radio channel is ID 100 and if I disable signing, the same setup is reporting:

mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RNNG--Q-,VER=2.2.0-beta
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: TSF:MSG:READ,100-100-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
mysgw: TSF:MSG:BC
mysgw: TSF:MSG:FPAR REQ,ID=100
mysgw: TSF:CKU:OK,FCTRL
mysgw: TSF:MSG:GWL OK
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
mysgw: TSF:MSG:PINGED,ID=100,HP=1
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0101
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
mysgw: TSF:MSG:READ,100-100-0,s=255,c=0,t=17,pt=0,l=5,sg=0:2.1.1
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=6,pt=1,l=1,sg=0:0
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=11,pt=0,l=13,sg=0:Motion Sensor
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=12,pt=0,l=3,sg=0:1.0
mysgw: TSF:MSG:READ,100-100-0,s=1,c=0,t=1,pt=0,l=0,sg=0:
mysgw: TSF:MSG:READ,100-100-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
mysgw: TSF:MSG:SEND,0-0-100-100,s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=OK:1

@Anticimex I am happy to test whatever you want me to do. I "think" my wiring is correct as it works when signing is not used. I can post debug output from the Gateway for both (signed and unsigned) if that helps.
Should I give the dev branch a try?

The Gateway code on Raspberry seems to work only when signing is not used.
Is that something known?

In addition, I had to explicitly name the architecture and comment out one line in core/MySigningAtsha204Soft.cpp to get the debug signing output working:

#ifdef linux
#define __FlashStringHelper char
// #define MY_SERIALDEVICE.print debug
#endif

My configure options were:
./configure --my-gateway=ethernet
--soc=BCM2836
--my-transport=nrf24
--my-rf24-ce-pin=22
--my-rf24-cs-pin=24
--my-rf24-irq-pin=15
--my-rf24-pa-level=RF24_PA_LOW
--my-leds-err-pin=12
--my-leds-rx-pin=16
--my-leds-tx-pin=18
--my-signing=software
--my-signing-request-signatures
--my-signing-request-gw-signatures-from-all
--my-rf24-encryption-enabled
--my-rf24-channel=70
--my-debug=enable
--my-signing-debug

Tested with a Raspberry 1 and 2.

@Anticimex I tested first with softsigning but shortly after this realized that with soft signing the Sensebender has not enough space for debug messages.
I rerun the personalizer to switch to hardware based signing and hit the "Failed to wake device. Response: E7" message.
Played around and found that

#define MY_SIGNING_ATSHA204_PIN 17
instead of
#define MY_SIGNING_ATSHA204_PIN 4

made the personalizer happy again. I am still fighting with getting signing to work. Setting #define MY_SIGNING_REQUEST_SIGNATURES and MY_SIGNING_GW_REQUEST_SIGNATURES_FROM_ALL did not get me going.

@bilbolodz I am getting the same message with a Sensebender Micro. I configured it for soft-signing with LOCK_CONFIGURATION enabled. Now I wanted to switch to hardware based signing.

Any way to unlock a locked configuration?

This is output from Serial Gateway with Debug turned on:

0;0;3;0;9;gateway started, id=0, parent=0, distance=0
0;0;3;0;14;Gateway startup complete.
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=15,pt=2,l=2,sg=0:1
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=15,pt=2,l=2,sg=0,st=ok:1
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:0171638
0;0;3;0;9;verify fail
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:01C94B5
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=6,pt=1,l=1,sg=1:0
97;255;3;0;6;0
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:01E5044
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=11,pt=0,l=18,sg=1:Sensebender Mot
97;255;3;0;11;Sensebender Motion
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:0127A06
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=12,pt=0,l=5,sg=1:1.3.1
97;255;3;0;12;1.3.1

And this is with DEBUG and DEBUG_SIGNING turned on:

0;0;3;0;9;gateway started, id=0, parent=0, distance=0
0;0;3;0;14;Gateway startup complete.
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=15,pt=2,l=2,sg=0:1
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=15,pt=2,l=2,sg=0,st=ok:1
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:01B45E7
SIM:
015F593B6382705C14D1165A91896D854A8336D1
MSG:
61002E0011FF312E352E34
CNC:
01B45E76EEFF4F7F35A50615EBA02F23ECA22B336B6008C39BAAAAAAAAAAAAAA
HMAC:
CA16F9C17D683DE7074FEE542CF8B26F41200DCB4AA70072BF96CB6DAE78C5D1
SNOK:
0116F9C17D683DE7074FEE542CF8B26F41200DCB
0;0;3;0;9;verify fail
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:01E7FED
SIM:
010D119CDCF58D40871D2BE7F9DF050CF2D10F956E3D5C69
MSG:
61000E2306FF00
CNC:
01E7FED0F1F7A2BFC3B8CF302DF6077DA5BC74DF6388C54F8EAAAAAAAAAAAAAA
HMAC:
670D119CDCF58D40871D2BE7F9DF050CF2D10F956E3D5C6967D5DA168E46CEAC
SOK
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=6,pt=1,l=1,sg=1:0
97;255;3;0;6;0
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:01E5A12
SIM:
01B22062689F9E
MSG:
610096030BFF53656E736562656E646572204D6F74696F6E
CNC:
01E5A122848F72F8A4D2D18F979904FDB389DC6980BD8493AAAAAAAAAAAAAAAA
HMAC:
28B22062689F9E3ECC79E3E5CAD58827D1DA38C88C4DE87974C1E05CE8C8068D
SOK
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=11,pt=0,l=18,sg=1:Sensebender Mot
97;255;3;0;11;Sensebender Motion
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=16,pt=0,l=0,sg=0:
0;0;3;0;9;send: 0-0-97-97 s=255,c=3,t=17,pt=6,l=25,sg=0,st=ok:011B6BD
SIM:
017ABA174BDC2555F1A4BB1E2CFE844937C86442
MSG:
61002E030CFF312E332E31
CNC:
011B6BD4E168AD907C4F8596A93D78FFF19A39E39144BB3DE6AAAAAAAAAAAAAA
HMAC:
E67ABA174BDC2555F1A4BB1E2CFE844937C864424509AF34FA335C677A953BE7
SOK
0;0;3;0;9;read: 97-97-0 s=255,c=3,t=12,pt=0,l=5,sg=1:1.3.1

The verify fail message is consistent always there which I hardly believe can be from transmission errors?

@martinhjelmare

Yes, the two are sitting next to each other. It is consistant that the message with the release (1.5.4) is missing.
May be my init sub is not correct? I am using this:

void setup() {
  
  pinMode(LED_PIN, OUTPUT);
  digitalWrite(LED_PIN, LOW);

  pinMode(PIR_SENSOR_DIGITAL, INPUT);
  // Activate internal pull-ups
  digitalWrite(PIR_SENSOR_DIGITAL, HIGH);
  
  Serial.begin(115200);
  Serial.print(F("Sensebender Motion FW "));
  Serial.print(RELEASE);
  Serial.flush();

...

  // Make sure that ATSHA204 is not floating
  pinMode(ATSHA204_PIN, INPUT);
  digitalWrite(ATSHA204_PIN, HIGH);
  
  digitalWrite(TEST_PIN,LOW);
  digitalWrite(OTA_ENABLE, LOW); // remove pullup, save some power.
  
  digitalWrite(LED_PIN, HIGH); 

  gw.begin(NULL, NODE_ADDRESS, false);

  humiditySensor.begin();

  digitalWrite(LED_PIN, LOW);

  Serial.flush();
  Serial.println(F(" - Online!"));
  gw.sendSketchInfo("Sensebender Motion", RELEASE, REQ_ACK);
  
  gw.present(CHILD_ID_TEMP,S_TEMP,"onboard", REQ_ACK);
  gw.present(CHILD_ID_HUM,S_HUM,"onboard", REQ_ACK);
  gw.present(CHILD_ID_PIR, S_MOTION, "PIR", REQ_ACK);
  
  isMetric = gw.getConfig().isMetric;
  Serial.print(F("isMetric: ")); Serial.println(isMetric);
  raHum.clear();
  sendTempHumidityMeasurements(false);
  sendBattLevel(false);
  if (ota_enabled) Serial.println("OTA FW update enabled");

}

Hi all,

I upgraded a working HomeAssistant setup from version 1.5.4 without signing to use signing.
Although I can still see message being exchanged, HomeAssistant stopped from autodiscovering the nodes.
Watching the protocol exchange for a new powered up node reveal a small difference:

This is what the serial gateway sees with signing disabled:

0;0;3;0;14;Gateway startup complete.
97;255;0;0;17;1.5.4
97;255;3;0;6;0
97;255;3;0;11;Sensebender Motion
97;255;3;0;12;1.3.1
97;1;0;0;6;onboard
97;2;0;0;7;onboard
97;3;0;0;1;PIR
97;1;1;0;0;24.5
97;2;1;0;1;37
97;255;3;0;0;101
97;3;1;0;16;1
97;3;1;0;16;0

And this is with signing:

0;0;3;0;14;Gateway startup complete.
97;255;3;0;6;0
97;255;3;0;11;Sensebender Motion
97;255;3;0;12;1.3.1
97;1;0;0;6;onboard
97;2;0;0;7;onboard
97;3;0;0;1;PIR
97;1;1;0;0;23.9
97;2;1;0;1;38
97;255;3;0;0;101
97;3;1;0;16;1
97;3;1;0;16;0

The signed version is missing the message where the protocol version used to be. I am quite new to MySensors, so question is if that is an intended behaviour?