@maman Switching to NRF24 worked like a charm first time. node and gateway are communicating and everything is visible in Domoticz.
I will run range test tonight, if Range is ok I will keep the NRF24 as I am loosing the will to live with RFM69 (I'll still try again when I receive my new modules.)
Thanks
@scalz I use 868 Mhz, I soldered antenna (82 mm), trust me there is no dumb question 
I get what you say, it should work but I cannot figure out what is wrong
@maman I agree, but I am trying to get my project starting to be fair I do not live in a Mansion and my further sensor will be the one in the Garden for the weather station and the Watering system. So maybe the NRF24L01+ will be ok.
I will keep working in parallel on the RFM69, but right now I feel that I am just wasting time and getting nothing achieved.
I have new RFM69 on Order (RFM69HW instead of the RFM69CW I currently have) I am quite hoping that getting to a differet version of the RFM69 will solve the problem...
I am trying a different approach, I order NRF24L01+ to try tonight and see if I am getting better success with different modules...
What I just realized is that neither on the Gateway Debug nor the Node Debug I see the following message :
TSM:RADIO:OK
how do I know that the Arduino or the ESP is communicating or seeing the RFM module ?
OK I tried again, recheck the wiring, move DI0 to GPIO5 and added the following in the sketch of the Gateway
#define MY_RF69_IRQ_PIN 4 // GPIO 4
#define MY_RF69_IRQ_NUM 4
#define MY_RF69_SPI_CS 5 // GPIO 5
Put the RFM69 in a separate power source, added a 100uF capacitor for the radio.
And still the same result.....
I am litteraly loosing my mind, cannot figure out what else to do...
@Fabien I tried yesterday but it doesn't seem to work. I will try again tonight as I did the test in a rush and may have overseen something.
I just thought about something, could it be possible that the RFM69 doesn't get enough power ? I will try with a separate power source tonight to rule out this.
Thx
Hi,
Following @Fabien idea, I tried with a different RF69M module I had spare with a Arduino Pro Mini 3.3V, I also added a Capacitor of 10uF between the 3.3V of Radio and GND. And I still get the same message.... Arrrgggggg
@Fabien understand your point and I may have fried it with the UNO, but I doubt it is the cause as I had exactly the same output with my first build with a Pro mini 3.3v, every pin were 3.3V and the debug looked exactly the same. I tried with the UNO after countless attempts with 3.3V boards. But taking your point I will try again with a different radio module and a 3.3V.
Any other ideas?
@Fabien This is the pinout of my board
I just double check the output from the 3.3V pinout to be sure and I get 3.28V.
Just to say, I was getting the exact same result with a standalone power supply @3.3V.
Thanks
@Fabien I supplied the power from the 3.3V output of the Board not the 5V output, I was very careful about this so I really doubt that I fried the Radio
Sorry I forgot to mention : I am using the version 2.0 of Mysensors, I use Arduino IDE 1.6.13.
I have check the Voltage to the RFM69 and I am getting 3.28V.. and it is quite stable
For the Gateway, the power is a 9 battery step down via a LM1117 and 2 capacitor of 10uF
For the Node, the 3.3V is supplies by the Arduino Board (I have tried with a UNO and a NANO as well)
Hi everyone, I decided to jump into the wonderful world of IOT and decided to do a simple project to start : a Weather Station, and at a starting point : a Temperature and humidity sensor (using DHT22).
Sorry in advance for the long email, I tried to put as many details as possible
So My hardware setup is :
Gateway : ESP8266-ESP12 / RFM69CW 868 Mhz
Sensor : Arduino Pro Mini / DHT22 / RFM69CW 868 Mhz
My gateway code is :
// Enable debug prints to serial monitor
#define MY_DEBUG
// Use a bit lower baudrate for serial prints on ESP8266 than default in MyConfig.h
#define MY_BAUD_RATE 115200
// Enables and select radio type (if attached)
//#define MY_RADIO_NRF24
#define MY_RADIO_RFM69
#define MY_GATEWAY_MQTT_CLIENT
#define MY_GATEWAY_ESP8266
// Set this node's subscribe and publish topic prefix
#define MY_MQTT_PUBLISH_TOPIC_PREFIX "mygateway1-out"
#define MY_MQTT_SUBSCRIBE_TOPIC_PREFIX "mygateway1-in"
// Set MQTT client id
#define MY_MQTT_CLIENT_ID "mysensors-1"
// Enable these if your MQTT broker requires usenrame/password
//#define MY_MQTT_USER "username"
//#define MY_MQTT_PASSWORD "password"
// Set WIFI SSID and password
#define MY_ESP8266_SSID "xxxxx"
#define MY_ESP8266_PASSWORD "yyyyyy"
// Set the hostname for the WiFi Client. This is the hostname
// it will pass to the DHCP server if not static.
#define MY_ESP8266_HOSTNAME "mqtt-sensor-gateway"
// Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP)
#define MY_IP_ADDRESS 192,168,0,15
// If using static ip you need to define Gateway and Subnet address as well
#define MY_IP_GATEWAY_ADDRESS 192,168,0,1
#define MY_IP_SUBNET_ADDRESS 255,255,255,0
// MQTT broker ip address.
#define MY_CONTROLLER_IP_ADDRESS 192, 168, 0, 2
// The MQTT broker port to to open
#define MY_PORT 1883
/*
// 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
#define MY_DEFAULT_ERR_LED_PIN 16 // Error led pin
#define MY_DEFAULT_RX_LED_PIN 16 // Receive led pin
#define MY_DEFAULT_TX_LED_PIN 16 // the PCB, on board LED
*/
#include <ESP8266WiFi.h>
#include <MySensors.h>
void setup()
{
}
void presentation()
{
// Present locally attached sensors here
}
void loop()
{
// Send locally attech sensors data here
}```
My Sensor Node Code is :
// Enable debug prints
#define MY_DEBUG
// Enable and select radio type attached
//#define MY_RADIO_NRF24
#define MY_RADIO_RFM69
//#define MY_RFM69_FREQUENCY RF69_868MHZ
//#define MY_IS_RFM69HW
..#define MY_RFM69_NETWORKID 100
//#define MY_RS485
#define MY_NODE_ID 10
#include <SPI.h>
#include <MySensors.h>
#include <DHT.h>
// Set this to the pin you connected the DHT's data pin to
#define DHT_DATA_PIN 3
// Set this offset if the sensor has a permanent small offset to the real temperatures
#define SENSOR_TEMP_OFFSET 0
// Sleep time between sensor updates (in milliseconds)
// Must be >1000ms for DHT22 and >2000ms for DHT11
static const uint64_t UPDATE_INTERVAL = 60000;
// Force sending an update of the temperature after n sensor reads, so a controller showing the
// timestamp of the last update doesn't show something like 3 hours in the unlikely case, that
// the value didn't change since;
// i.e. the sensor would force sending an update every UPDATE_INTERVAL*FORCE_UPDATE_N_READS [ms]
static const uint8_t FORCE_UPDATE_N_READS = 10;
#define CHILD_ID_HUM 0
#define CHILD_ID_TEMP 1
float lastTemp;
float lastHum;
uint8_t nNoUpdatesTemp;
uint8_t nNoUpdatesHum;
bool metric = true;
MyMessage msgHum(CHILD_ID_HUM, V_HUM);
MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
DHT dht;
void presentation()
{
// Send the sketch version information to the gateway
sendSketchInfo("TemperatureAndHumidity", "1.1");
// Register all sensors to gw (they will be created as child devices)
present(CHILD_ID_HUM, S_HUM);
present(CHILD_ID_TEMP, S_TEMP);
metric = getConfig().isMetric;
}
void setup()
{
dht.setup(DHT_DATA_PIN); // set data pin of DHT sensor
if (UPDATE_INTERVAL <= dht.getMinimumSamplingPeriod()) {
Serial.println("Warning: UPDATE_INTERVAL is smaller than supported by the sensor!");
}
// Sleep for the time of the minimum sampling period to give the sensor time to power up
// (otherwise, timeout errors might occure for the first reading)
sleep(dht.getMinimumSamplingPeriod());
}
void loop()
{
// Force reading sensor, so it works also after sleep()
dht.readSensor(true);
// Get temperature from DHT library
float temperature = dht.getTemperature();
if (isnan(temperature)) {
Serial.println("Failed reading temperature from DHT!");
} else if (temperature != lastTemp || nNoUpdatesTemp == FORCE_UPDATE_N_READS) {
// Only send temperature if it changed since the last measurement or if we didn't send an update for n times
lastTemp = temperature;
if (!metric) {
temperature = dht.toFahrenheit(temperature);
}
// Reset no updates counter
nNoUpdatesTemp = 0;
temperature += SENSOR_TEMP_OFFSET;
send(msgTemp.set(temperature, 1));
#ifdef MY_DEBUG
Serial.print("T: ");
Serial.println(temperature);
#endif
} else {
// Increase no update counter if the temperature stayed the same
nNoUpdatesTemp++;
}
// Get humidity from DHT library
float humidity = dht.getHumidity();
if (isnan(humidity)) {
Serial.println("Failed reading humidity from DHT");
} else if (humidity != lastHum || nNoUpdatesHum == FORCE_UPDATE_N_READS) {
// Only send humidity if it changed since the last measurement or if we didn't send an update for n times
lastHum = humidity;
// Reset no updates counter
nNoUpdatesHum = 0;
send(msgHum.set(humidity, 1));
#ifdef MY_DEBUG
Serial.print("H: ");
Serial.println(humidity);
#endif
} else {
// Increase no update counter if the humidity stayed the same
nNoUpdatesHum++;
}
// Sleep for a while to save energy
sleep(UPDATE_INTERVAL);
}
The gateway Connection between ESP8266 and RFM69 I followed this Forum topic
RFM69 <-> ESP8266:
DIO0 <-> GPIO4
SCK <-> GPIO14
MOSI <-> GPIO13
MISO <-> GPIO12
CS <-> GPIO15 (AKA NSS)
And of course GND + VCC
For The radio Connection for the sensor node I followed exactly the Mysensors Guide :
Arduino RFM69
GND GND
3.3V VCC
10 NSS
13 SCK
11 MOSI
12 MISO
2 DI00
And DHT22 is connected on Digital PIN3
Now if I look at the debug from the Sensor Node it seems not able to connect to Radio 
0 MCO:BGN:INIT NODE,CP=RRNNA--,VER=2.1.0
4 TSM:INIT
4 TSF:WUR:MS=0
8 TSM:INIT:TSP OK
10 TSM:INIT:STATID=10
12 TSF:SID:OK,ID=10
14 TSM:FPAR
3141 TSF:MSG:SEND,10-10-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
5148 !TSM:FPAR:NO REPLY
5150 TSM:FPAR
8275 TSF:MSG:SEND,10-10-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
10283 !TSM:FPAR:NO REPLY
10285 TSM:FPAR
13412 TSF:MSG:SEND,10-10-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
15419 !TSM:FPAR:NO REPLY
15421 TSM:FPAR
18548 TSF:MSG:SEND,10-10-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
20555 !TSM:FPAR:FAIL
20557 TSM:FAIL:CNT=1
20559 TSM:FAIL:PDT
Looking at the Gateway have the following
0;255;3;0;9;TSF:LRT:OK
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
....scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 5
cnt
connected with Cluclus, channel 11
ip:192.168.0.15,mask:255.255.255.0,gw:192.168.0.1
.IP: 192.168.0.15
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,TSP=1
IP: 192.168.0.15
0;255;3;0;9;Attempting MQTT connection...
0;255;3;0;9;MQTT connected
0;255;3;0;9;Sending message on topic: mygateway1-out/0/255/0/0/18
pm open,type:2 0
It does connect to the WIFI but it seems pretty much it, nothing else is happening.
I am honestly loosing my mind I check 25 times the connections. I tried different RFM69 Modules. I triple check the code, Tried to read about everything I can find but I cannot figure out what is wrong.
Please help...
Thanks