[solved] RPI Gateway with RFM95 does not receive any nodes

mfalkvidd

@micropet I understand you prefer mqtt. But if you are able to verify that the gateway works with ethernet, we would know that the problem is mqtt related. Now the problem might be related to anything.

micropet

Yes I understand.
I'm just checking the pin assignment of the node.
How did you connect the Node to the RFM95?

micropet

I use the same connections as for a TTN node.

Board is Arduino Pro mini.

10 NSS CS
13 SCK
11 MOSI
12 MISO

4 DI00
5 DIO1

And have in the sketch:

#define MY_RFM95_CS_PIN 10 // NSS
#define MY_RFM95_IRQ_PIN 4 // IRQ D100

mfalkvidd

@micropet mqtt works:

pi@raspi1:~/MySensors $ sudo ./bin/mysgw -d
mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RLNG----,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: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: Attempting MQTT connection...
mysgw: connected to 192.168.1.101
mysgw: MQTT connected
mysgw: Sending message on topic: mysensors-rfm95-out/0/255/0/0/18
mysgw: TSF:MSG:READ,102-102-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
mysgw: TSF:MSG:BC
mysgw: TSF:MSG:FPAR REQ,ID=102
mysgw: TSF:PNG:SEND,TO=0
mysgw: TSF:CKU:OK
mysgw: TSF:MSG:GWL OK
mysgw: TSF:MSG:SEND,0-0-102-102,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
mysgw: TSF:MSG:READ,102-102-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
mysgw: TSF:MSG:PINGED,ID=102,HP=1
mysgw: TSF:MSG:SEND,0-0-102-102,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,102-102-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
mysgw: TSF:MSG:SEND,0-0-102-102,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
mysgw: TSF:MSG:READ,102-102-0,s=255,c=0,t=17,pt=0,l=10,sg=0:2.2.0-beta
mysgw: Sending message on topic: mysensors-rfm95-out/102/255/0/0/17
mysgw: TSF:MSG:READ,102-102-0,s=255,c=3,t=6,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: mysensors-rfm95-out/102/255/3/0/6
mysgw: TSF:MSG:READ,102-102-0,s=255,c=3,t=11,pt=0,l=13,sg=0:Binary Sensor
mysgw: Sending message on topic: mysensors-rfm95-out/102/255/3/0/11
mysgw: TSF:MSG:READ,102-102-0,s=255,c=3,t=12,pt=0,l=3,sg=0:1.0
mysgw: Sending message on topic: mysensors-rfm95-out/102/255/3/0/12
mysgw: TSF:MSG:READ,102-102-0,s=3,c=0,t=0,pt=0,l=0,sg=0:
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/0/0/0
mysgw: TSF:MSG:READ,102-102-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
mysgw: TSF:MSG:SEND,0-0-102-102,s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,102-102-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/1/0/16
mysgw: TSF:MSG:READ,102-102-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/1/0/16
mysgw: TSF:MSG:READ,102-102-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/1/0/16
mysgw: TSF:MSG:READ,102-102-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/1/0/16
mysgw: TSF:MSG:READ,102-102-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/1/0/16
mysgw: TSF:MSG:READ,102-102-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
mysgw: Sending message on topic: mysensors-rfm95-out/102/3/1/0/16

I used this configure command:

./configure --my-gateway=mqtt --my-controller-ip-address=192.168.1.101 --my-mqtt-publish-topic-prefix=mysensors-rfm95-out --my-mqtt-subscribe-topic-prefix=mysensors-rfm95-in --my-mqtt-client-id=mygateway-rfm95 --my-transport=rfm95 --my-leds-err-pin=12 --my-leds-rx-pin=16 --my-leds-tx-pin=18

For the wiring, I used the instructions for rfm69 on the raspberry pi gateway page.

mfalkvidd

For the node, I used this sketch (esp8266 nodemcu):

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
//#define MY_RADIO_NRF24
#define MY_RADIO_RFM95

#define MY_RFM95_CS_PIN D8 // NSS
#define MY_RFM95_IRQ_PIN D1 // IRQ DIO0
#define MY_RFM95_RST_PIN D3 // Reset, not connected


#include <MySensors.h>

#define SKETCH_NAME "Binary Sensor"
#define SKETCH_MAJOR_VER "1"
#define SKETCH_MINOR_VER "0"

#define PRIMARY_CHILD_ID 3
#define SECONDARY_CHILD_ID 4

#define PRIMARY_BUTTON_PIN 2   // Arduino Digital I/O pin for button/reed switch
#define SECONDARY_BUTTON_PIN 3 // Arduino Digital I/O pin for button/reed switch

#if (PRIMARY_BUTTON_PIN < 2 || PRIMARY_BUTTON_PIN > 3)
#error PRIMARY_BUTTON_PIN must be either 2 or 3 for interrupts to work
#endif
#if (SECONDARY_BUTTON_PIN < 2 || SECONDARY_BUTTON_PIN > 3)
#error SECONDARY_BUTTON_PIN must be either 2 or 3 for interrupts to work
#endif
#if (PRIMARY_BUTTON_PIN == SECONDARY_BUTTON_PIN)
#error PRIMARY_BUTTON_PIN and BUTTON_PIN2 cannot be the same
#endif
#if (PRIMARY_CHILD_ID == SECONDARY_CHILD_ID)
#error PRIMARY_CHILD_ID and SECONDARY_CHILD_ID cannot be the same
#endif


// Change to V_LIGHT if you use S_LIGHT in presentation below
MyMessage msg(PRIMARY_CHILD_ID, V_TRIPPED);

void setup()
{

}

void presentation()
{
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo(SKETCH_NAME, SKETCH_MAJOR_VER "." SKETCH_MINOR_VER);

  // Register binary input sensor to sensor_node (they will be created as child devices)
  // You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage.
  // If S_LIGHT is used, remember to update variable type you send in. See "msg" above.
  present(PRIMARY_CHILD_ID, S_DOOR);
}

// Loop will iterate on changes on the BUTTON_PINs
void loop()
{
  static uint8_t sentValue = 2;

  // Short delay to allow buttons to properly settle
  wait(5);

  uint8_t  value = !sentValue;

  if (value != sentValue) {
    // Value has changed from last transmission, send the updated value
    send(msg.set(value == HIGH));
    sentValue = value;
  }

  wait(2000);
}

micropet

My gateway will work, I think.

Pity,

I am using an Arduino Pro mini.
I can make a node with esp8266.
But I can not do that today, I think I have time for it tomorrow.

mfalkvidd

@micropet no rush, you've had to wait a long time to get any help :wink:
Just post here when/if you have some news. If you are unable to find an esp I can probably find a Pro Mini and build a node.

micropet

Have a node with a NodeMCU built.
Does not work either.
At the gateway comes nothing.
Since I must look further.

22820 !TSM:FPAR:NO REPLY
22822 TSM:FPAR
24824 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
26831 !TSM:FPAR:NO REPLY
26833 TSM:FPAR
28835 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
30842 !TSM:FPAR:NO REPLY
30844 TSM:FPAR
32846 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
34853 !TSM:FPAR:FAIL
34854 TSM:FAIL:CNT=1
34856 TSM:FAIL:DIS
34858 TSF:TDI:TSL
44860 TSM:FAIL:RE-INIT
44861 TSM:INIT
44878 TSM:INIT:TSP OK
44880 TSF:SID:OK,ID=33
44882 TSM:FPAR
46885 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
48892 !TSM:FPAR:NO REPLY
48894 TSM:FPAR
50896 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
52903 !TSM:FPAR:NO REPLY
52905 TSM:FPAR
54907 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
56914 !TSM:FPAR:NO REPLY
56916 TSM:FPAR
58918 TSF:MSG:SEND,33-33-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
60925 !TSM:FPAR:FAIL
60926 TSM:FAIL:CNT=2
60928 TSM:FAIL:DIS
60930 TSF:TDI:TSL

micropet

A Node with a Pro mini or a Teensy would help me more.

All my RFM69 Nodes have a Pro mini (50 pcs)
The TTN Nodes a Pro mini or a Teensy. (Approx. 20 pieces)

micropet

Now I do not understand anything anymore.

I have made an update on the RPI and compiled the gateway software again.
I had already done more than 10 times.
After the start of the RPI nothing worked.
Multiple resets of the NodeMCU also brought nothing.

I pulled the micro usb plug and plugged again - suddenly it works. WAU

Then I must have a fault in the wiring between the RFM95 and the Arduino Pro.
Just for info: I had set up 5 pieces. All do not work.

./bin/mysgw -d
mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RLNG----,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: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: Attempting MQTT connection...
mysgw: connected to 192.168.0.23
mysgw: MQTT connected
mysgw: Sending message on topic: mysensors2-out/0/255/0/0/18
mysgw: TSF:MSG:READ,33-33-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
mysgw: Sending message on topic: mysensors2-out/33/3/1/0/16
mysgw: TSF:MSG:READ,33-33-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: mysensors2-out/33/3/1/0/16
mysgw: TSF:MSG:READ,33-33-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
mysgw: Sending message on topic: mysensors2-out/33/3/1/0/16
mysgw: TSF:MSG:READ,33-33-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: mysensors2-out/33/3/1/0/16
mysgw: TSF:MSG:READ,33-33-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
mysgw: Sending message on topic: mysensors2-out/33/3/1/0/16

micropet

Hi,

I have connected my Arduino Pro Nodes. They do not work.
The ESP Node has been running since last night without problems.

Can you try an Arduino?

mfalkvidd

@micropet great work. I should be able to set up an Arduino node tomorrow. The forecast shows rain anyway :)

micropet

Fine.

I'm just trying a Teensy LC Node.
See you tomorrow.

Here in Essen, Germany, it should also rain. :)

micropet

The Teensy LC also works.

So the problem is the Arduino Pro mini.

mfalkvidd

@micropet I'm unfortunately not able to reproduce the problem. This is the output of my Pro Mini 3.3V node:

0 MCO:BGN:INIT NODE,CP=RLNNA---,VER=2.2.0-beta
4 TSM:INIT
4 TSF:WUR:MS=0
16 TSM:INIT:TSP OK
18 TSF:SID:OK,ID=6
20 TSM:FPAR
71 TSF:MSG:SEND,6-6-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
1130 TSF:MSG:READ,0-0-6,s=255,c=3,t=8,pt=1,l=1,sg=0:0
1134 TSF:MSG:FPAR OK,ID=0,D=1
2078 TSM:FPAR:OK
2078 TSM:ID
2080 TSM:ID:OK
2082 TSM:UPL
2183 TSF:MSG:SEND,6-6-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
2232 TSF:MSG:READ,0-0-6,s=255,c=3,t=25,pt=1,l=1,sg=0:1
2238 TSF:MSG:PONG RECV,HP=1
2242 TSM:UPL:OK
2244 TSM:READY:ID=6,PAR=0,DIS=1
2375 TSF:MSG:SEND,6-6-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
2426 TSF:MSG:READ,0-0-6,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
2578 TSF:MSG:SEND,6-6-0-0,s=255,c=0,t=17,pt=0,l=10,sg=0,ft=0,st=OK:2.2.0-beta
2689 TSF:MSG:SEND,6-6-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
4814 TSF:MSG:SEND,6-6-0-0,s=255,c=3,t=11,pt=0,l=13,sg=0,ft=0,st=OK:Binary Sensor
4925 TSF:MSG:SEND,6-6-0-0,s=255,c=3,t=12,pt=0,l=3,sg=0,ft=0,st=OK:1.0
5027 TSF:MSG:SEND,6-6-0-0,s=3,c=0,t=0,pt=0,l=0,sg=0,ft=0,st=OK:
5036 MCO:REG:REQ
5132 TSF:MSG:SEND,6-6-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
5183 TSF:MSG:READ,0-0-6,s=255,c=3,t=27,pt=1,l=1,sg=0:1
5189 MCO:PIM:NODE REG=1
5191 MCO:BGN:STP
5193 MCO:BGN:INIT OK,TSP=1
5326 TSF:MSG:SEND,6-6-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:0
7438 TSF:MSG:SEND,6-6-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:1
9549 TSF:MSG:SEND,6-6-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:0
11661 TSF:MSG:SEND,6-6-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:1
13774 TSF:MSG:SEND,6-6-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:0
15886 TSF:MSG:SEND,6-6-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:1

Gateway:

Jul  8 11:56:14 raspi1 mysgw: TSF:MSG:READ,6-6-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
Jul  8 11:56:14 raspi1 mysgw: TSF:MSG:BC
Jul  8 11:56:14 raspi1 mysgw: TSF:MSG:FPAR REQ,ID=6
Jul  8 11:56:14 raspi1 mysgw: TSF:PNG:SEND,TO=0
Jul  8 11:56:14 raspi1 mysgw: TSF:CKU:OK
Jul  8 11:56:14 raspi1 mysgw: TSF:MSG:GWL OK
Jul  8 11:56:15 raspi1 mysgw: TSF:MSG:SEND,0-0-6-6,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
Jul  8 11:56:16 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
Jul  8 11:56:16 raspi1 mysgw: TSF:MSG:PINGED,ID=6,HP=1
Jul  8 11:56:16 raspi1 mysgw: TSF:MSG:SEND,0-0-6-6,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
Jul  8 11:56:16 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
Jul  8 11:56:16 raspi1 mysgw: TSF:MSG:SEND,0-0-6-6,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
Jul  8 11:56:17 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=0,t=17,pt=0,l=10,sg=0:2.2.0-beta
Jul  8 11:56:17 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/255/0/0/17
Jul  8 11:56:17 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=3,t=6,pt=1,l=1,sg=0:0
Jul  8 11:56:17 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/255/3/0/6
Jul  8 11:56:19 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=3,t=11,pt=0,l=13,sg=0:Binary Sensor
Jul  8 11:56:19 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/255/3/0/11
Jul  8 11:56:19 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=3,t=12,pt=0,l=3,sg=0:1.0
Jul  8 11:56:19 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/255/3/0/12
Jul  8 11:56:19 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=0,t=0,pt=0,l=0,sg=0:
Jul  8 11:56:19 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/0/0/0
Jul  8 11:56:19 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
Jul  8 11:56:19 raspi1 mysgw: TSF:MSG:SEND,0-0-6-6,s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=OK:1
Jul  8 11:56:19 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
Jul  8 11:56:19 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:21 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
Jul  8 11:56:21 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:24 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
Jul  8 11:56:24 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:26 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
Jul  8 11:56:26 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:28 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
Jul  8 11:56:28 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:30 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
Jul  8 11:56:30 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:32 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
Jul  8 11:56:32 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:34 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
Jul  8 11:56:34 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:36 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0
Jul  8 11:56:36 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16
Jul  8 11:56:38 raspi1 mysgw: TSF:MSG:READ,6-6-0,s=3,c=1,t=16,pt=1,l=1,sg=0:1
Jul  8 11:56:38 raspi1 mysgw: Sending message on topic: mysensors-rfm95-out/6/3/1/0/16

Sketch for the node: (same as for the esp8266 except that I removed the pin defines)

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
//#define MY_RADIO_NRF24
#define MY_RADIO_RFM95

#include <MySensors.h>

#define SKETCH_NAME "Binary Sensor"
#define SKETCH_MAJOR_VER "1"
#define SKETCH_MINOR_VER "0"

#define PRIMARY_CHILD_ID 3
#define SECONDARY_CHILD_ID 4

#define PRIMARY_BUTTON_PIN 2   // Arduino Digital I/O pin for button/reed switch
#define SECONDARY_BUTTON_PIN 3 // Arduino Digital I/O pin for button/reed switch

#if (PRIMARY_BUTTON_PIN < 2 || PRIMARY_BUTTON_PIN > 3)
#error PRIMARY_BUTTON_PIN must be either 2 or 3 for interrupts to work
#endif
#if (SECONDARY_BUTTON_PIN < 2 || SECONDARY_BUTTON_PIN > 3)
#error SECONDARY_BUTTON_PIN must be either 2 or 3 for interrupts to work
#endif
#if (PRIMARY_BUTTON_PIN == SECONDARY_BUTTON_PIN)
#error PRIMARY_BUTTON_PIN and BUTTON_PIN2 cannot be the same
#endif
#if (PRIMARY_CHILD_ID == SECONDARY_CHILD_ID)
#error PRIMARY_CHILD_ID and SECONDARY_CHILD_ID cannot be the same
#endif


// Change to V_LIGHT if you use S_LIGHT in presentation below
MyMessage msg(PRIMARY_CHILD_ID, V_TRIPPED);

void setup()
{

}

void presentation()
{
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo(SKETCH_NAME, SKETCH_MAJOR_VER "." SKETCH_MINOR_VER);

  // Register binary input sensor to sensor_node (they will be created as child devices)
  // You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage.
  // If S_LIGHT is used, remember to update variable type you send in. See "msg" above.
  present(PRIMARY_CHILD_ID, S_DOOR);
}

// Loop will iterate on changes on the BUTTON_PINs
void loop()
{
  static uint8_t sentValue = 2;

  // Short delay to allow buttons to properly settle
  wait(5);

  uint8_t  value = !sentValue;

  if (value != sentValue) {
    // Value has changed from last transmission, send the updated value
    send(msg.set(value == HIGH));
    sentValue = value;
  }

  wait(2000);
}

Wiring as per https://www.mysensors.org/build/connect_radio#rfm69-&-arduino

micropet

Hi,

Thank you.
Now it works.

The trick is D100 must be on pin 2.

I try to make the pin assignments the same for all nodes (STM32, Arduino Pro, Teensy LC Tennsy 3.1 / 3.6, ESP8266).

D100 I had put on pin 6 and
#define MY_RFM95_IRQ_PIN 6
In the sketch.

That was the mistake with the Arduino.
On all other platforms it works.

Many Thanks. I had already given up.

mfalkvidd

@micropet great that you were able to isolate the problem. Thanks for the cooperation during troubleshooting.

In case you didn't already know, only pin 2 and 3 on Pro Mini can be used for hardware interrupts. See https://www.arduino.cc/en/Main/ArduinoBoardProMini for details.

micropet

I thank you. Now I have come a whole lot further.

I know that only the pins 2 and 3 are IRQ capable.

I thought I would have read that the IRQ is not used, but the pin is only polled.

This is how it is done with the LMIC Lib at The Things Network.

I have still determined when I use the following at the Arduino:
#define MY_RFM95_RST_PIN 4
The Arduino does not send anything.
It works with Teensy or ESP.

The sleep mode with the teensy does also not always work.
Sometimes he freezes.

I will continue tomorrow....

micropet

For information on electricity consumption:

Tensy 3.2 mit RFM96HW 130 µA
Tensy 3.2 mit RFM96HW BME280 130 µA
Tensy 3.2 mit RFM96HW BME280 BH1750 165 µA
Teensy LC mit RFM95 90 µA
Arduino Pro mit RFM95 DS18b20 6 µA
Arduino Pro mit RFM95 BME280 BH1750 11 µA

[solved] RPI Gateway with RFM95 does not receive any nodes

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