It is working!

The trick was, downgrade the AVR to Version to 1.6.11. After that the erstart/reboot dosent happen and it work
Thank you for your support!

BR
Sascha

Yes, the first 12 hours it is working without disconnect or reboot. So I tought post your result, hope that helps other people with the same problem and give back some information to this great forum

BR
Sascha

It is working!

The trick was, downgrade the AVR to Version to 1.6.11. After that the erstart/reboot dosent happen and it work
Thank you for your support!

BR
Sascha

Seeting up an blank, clean, new Domoticz Controller. Same Error if receiving data.

2017-03-09 19:33:29.101 MySensors: TCP/IP Worker stopped...
2017-03-09 19:33:30.103 MySensors: trying to connect to: 192.168.100.254:5003
2017-03-09 19:33:31.104 MySensors: connected to: 192.168.100.254:5003
2017-03-09 19:33:40.106 MySensors: Connection reset!
2017-03-09 19:33:40.106 TCP: Reconnecting in 30 seconds...
2017-03-09 19:34:10.110 TCP: Reconnecting...
2017-03-09 19:34:11.110 MySensors: connected to: 192.168.100.254:5003
2017-03-09 19:34:20.112 MySensors: Connection reset!
2017-03-09 19:34:20.112 TCP: Reconnecting in 30 seconds... 

Nope, sorry for late response. Need a litte space, otherwise I throw it before frustration in the garbage.
I`ll edit the w5100.h file and it looks like so

 #else
 /*inline static void initSS()    { DDRB  |=  _BV(2); };
 inline static void setSS()     { PORTB &= ~_BV(2); };
 inline static void resetSS()   { PORTB |=  _BV(2); }; */
 inline static void initSS()    { DDRB  |=  _BV(2); };
 inline static void setSS()     { cli(); PORTB &= ~_BV(2); };
 inline static void resetSS()   { PORTB |=  _BV(2); sei(); };
#endif

It doesn't matter for me wich pin it is, so I`ll try pin 10 for w5100 and with

#define MY_RF69_SPI_CS 7

Switch default pin D10 from RFM68 to D7 and connect NSS from w5100 do D10.

First it looks good, but by any msg from a sending/working sensor the device restart and after some retries.

0;255;3;0;9;MCO:BGN:INIT GW,CP=RRNGA--,VER=2.1.0
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.100.254
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,11-11-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
0;255;3;0;9;TSF:MSG:SEND,0-0-11-11,s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=OK:1
0;255;3;0;9;TSF:MSG:READ,11-11-0,s=2,c=1,t=0,pt=7,l=5,sg=0:22.3
0;255;3;0;9;MCO:BGN:INIT GW,CP=RRNGA--,VER=2.1.0
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.100.254
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;TSF:MSG:READ,11-11-0,s=3,c=1,t=38,pt=7,l=5,sg=0:3.4
0;255;3;0;9;MCO:BGN:INIT GW,CP=RRNGA--,VER=2.1.0
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.100.254

I use a FHEM Controller in germany with seperate other device like LaCrosse or Homematic.
Some ideas why it restart and only the msg is showing on serial output in IDE?

Thanks for help.
BR
Sascha

Yes I do, but some PINs you cant get twice and PIN 10 ist for the W5100 reserverd.
ther is no discription how to connect RFM69 und W5100.
I cant get it to work and ask for a working sketch with Pinout.

BR
Sascha

Hallo,

I stil ltry to setup an ethernet gateway with arduino nano, w5100 or w5550 (both are in my stock) and a RFM69 Modul.
It is possible, that someone post his sketch and the wiering. I am despairing. It will not working

Thank you and grettings from Germany.
Sascha

Actually I try this and it won`t be working

/**
 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2015 Sensnology AB
 * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
 *
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 *******************************
 *
 * REVISION HISTORY
 * Version 1.0 - Henrik EKblad
 * Contribution by a-lurker and Anticimex,
 * Contribution by Norbert Truchsess <norbert.truchsess@t-online.de>
 * Contribution by Tomas Hozza <thozza@gmail.com>
 *
 *
 * DESCRIPTION
 * The EthernetGateway sends data received from sensors to the ethernet link.
 * The gateway also accepts input on ethernet interface, which is then sent out to the radio network.
 *
 * The GW code is designed for Arduino 328p / 16MHz.  ATmega168 does not have enough memory to run this program.
 *
 * LED purposes:
 * - To use the feature, uncomment MY_DEFAULT_xxx_LED_PIN in the sketch below
 * - RX (green) - blink fast on radio message recieved. In inclusion mode will blink fast only on presentation recieved
 * - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly
 * - ERR (red) - fast blink on error during transmission error or recieve crc error
 *
 * See http://www.mysensors.org/build/ethernet_gateway for wiring instructions.
 *
 */

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
//#define MY_RADIO_NRF24
#define MY_RADIO_RFM69
#define MY_RF69_SPI_CS 3

// Enable gateway ethernet module type
#define MY_GATEWAY_W5100

// W5100 Ethernet module SPI enable (optional if using a shield/module that manages SPI_EN signal)
//#define MY_W5100_SPI_EN 4

// Enable Soft SPI for NRF radio (note different radio wiring is required)
// The W5100 ethernet module seems to have a hard time co-operate with
// radio on the same spi bus.
#if !defined(MY_W5100_SPI_EN) && !defined(ARDUINO_ARCH_SAMD)
#define MY_SOFTSPI
#define MY_SOFT_SPI_SCK_PIN 14
#define MY_SOFT_SPI_MISO_PIN 16
#define MY_SOFT_SPI_MOSI_PIN 15
#endif

// When W5100 is connected we have to move CE/CSN pins for NRF radio
#ifndef MY_RF24_CE_PIN
#define MY_RF24_CE_PIN 5
#endif
#ifndef MY_RF24_CS_PIN
#define MY_RF24_CS_PIN 6
#endif

// Enable to UDP
//#define MY_USE_UDP

#define MY_IP_ADDRESS 192,168,100,254   // If this is disabled, DHCP is used to retrieve address
// Renewal period if using DHCP
//#define MY_IP_RENEWAL_INTERVAL 60000
// The port to keep open on node server mode / or port to contact in client mode
#define MY_PORT 5003

// Controller ip address. Enables client mode (default is "server" mode).
// Also enable this if MY_USE_UDP is used and you want sensor data sent somewhere.
//#define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 254

// The MAC address can be anything you want but should be unique on your network.
// Newer boards have a MAC address printed on the underside of the PCB, which you can (optionally) use.
// Note that most of the Ardunio examples use  "DEAD BEEF FEED" for the MAC address.
#define MY_MAC_ADDRESS 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED

// Enable inclusion mode
#define MY_INCLUSION_MODE_FEATURE
// Enable Inclusion mode button on gateway
//#define MY_INCLUSION_BUTTON_FEATURE
// Set inclusion mode duration (in seconds)
#define MY_INCLUSION_MODE_DURATION 60
// Digital pin used for inclusion mode button
//#define MY_INCLUSION_MODE_BUTTON_PIN  3

// Set blinking period
#define MY_DEFAULT_LED_BLINK_PERIOD 300

// Flash leds on rx/tx/err
// Uncomment to override default HW configurations
//#define MY_DEFAULT_ERR_LED_PIN 7  // Error led pin
//#define MY_DEFAULT_RX_LED_PIN  8  // Receive led pin
//#define MY_DEFAULT_TX_LED_PIN  9  // Transmit led pin


#if defined(MY_USE_UDP)
#include <EthernetUdp.h>
#endif
#include <Ethernet.h>
#include <MySensors.h>


void setup()
{
}

void loop()
{
}

PINs are :

NANO  W5100  RFM69
------------------
GND   GND    GND
3.3V         VCC
5V    VCC
13    SCK    SCK
6            NSS
12    MISO   MISO
11    MOSI   MOSI
10    SS/CS

and the startup like this

0;255;3;0;9;MCO:BGN:INIT GW,CP=RRNGA--,VER=2.1.0
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSF:WUR:MS=0
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;MCO:REG:NOT NEEDED
IP: 192.168.100.254
0;255;3;0;9;MCO:BGN:STP
0;25

Did somebody see my fault ?
BR
Sascha

Thank you fpr ypur Support @korttoma but i cant get it to work. I have tried the W5500 with Ethernet2 Lib und an example. This works, m RFM69 is also working as serial gateway. I`ve tried to change the Ethernet2.h looks like this :

EthernetClass() { _dhcp = NULL; w5500_cspin = 7; }
  void init(uint8_t _cspin = 7) { w5500_cspin = _cspin; }
5;3;0;9;MCO:BGN:INIT OK,TSP=1

But still not working. I think I'm too stupid That makes me sad.

BR
Sascha

Ok I`ll try following setup :
RFM69W:

SCK = 13
MISO = 12
MOSI = 11
CS = 10
IRQ = 2

IRQ is which Pin in RFM69 ? Perhaps DI00 ?
Normaly I use the DI00 and the NSS Pin... but which is which

W5500:

SCK = 13
MISO = 12
MOSI = 11
CS = 7

Is the last question what sketch I use to complie ? The default from mysensors site with the ehternet gw sketch ? only switch from NRF to RFM.

Thank you for your reply, but this is my problem. There are always howtos for 2,4Ghz devices. How do I connect the w5500 und an rfm69 modul?