Hi @jkandasa and thanks a lot for your answer!

Here is my gateway sketch:

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_RFM69
#define MY_IS_RFM69HW
#define MY_RFM69_FREQUENCY (RFM69_868MHZ)

// Enable serial gateway
#define MY_GATEWAY_SERIAL

#include <MySensors.h>

void setup()
{
        // Setup locally attached sensors
}

void presentation()
{
        // Present locally attached sensors
}

void loop()
{
        // Send locally attached sensor data here
}

I enabled MY_DEBUG but it may be a mistake and the cause of the problem. I'll try without!

I got it for the button part, everything looks ok for my dummy node, thanks!

Hi @jkandasa and thanks a lot for your answer!

Here is my gateway sketch:

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_RFM69
#define MY_IS_RFM69HW
#define MY_RFM69_FREQUENCY (RFM69_868MHZ)

// Enable serial gateway
#define MY_GATEWAY_SERIAL

#include <MySensors.h>

void setup()
{
        // Setup locally attached sensors
}

void presentation()
{
        // Present locally attached sensors
}

void loop()
{
        // Send locally attached sensor data here
}

I enabled MY_DEBUG but it may be a mistake and the cause of the problem. I'll try without!

I got it for the button part, everything looks ok for my dummy node, thanks!

The DummyNode sketch is actually pretty simple and uses MySensors@2.2.0:

#define MY_RADIO_RFM69
#define MY_IS_RFM69HW
#define MY_RFM69_FREQUENCY (RFM69_868MHZ)

#define MY_DEBUG

#include <MySensors.h>

#define ID_LED_COMMAND 1
#define LED_PIN 9

void setLed(bool status) {
	digitalWrite(LED_PIN, status ? HIGH : LOW);
}

void before() {
	pinMode(LED_PIN, OUTPUT);
	setLed(true);
}

void setup() {
}


void presentation() {
	sendSketchInfo("DummyNode", "1.0");
	present(ID_LED_COMMAND, S_BINARY, "Set onboard LED on/off");
}

void loop() {
	wait(5000, C_SET, V_STATUS);
}

void receive(const MyMessage &msg) {
	switch (msg.type) {
	case V_STATUS:
		setLed(msg.getBool());
		break;
	}
}

But probably due to the problem above, I see my sensor, but I can't do anything with it (I don't see any call to action to switch the state of my S_BINARY)

For instance, I'd to know where I can find the button described here in the wiki.

Cheers,
Nicolas

Hello there!

First of all, thanks for this project... I'm still in my first steps but that looks pretty cool: simple, feature full, efficient and tightly bound to MySensors (looks better than most of other gateway I could have tested till now).

I face a problem just after having successfully configured my MySensors serial gateway, when I try to make my first node join: I see two rows whereas I expect only one (only one node is up).

The node is a simple S_BINARY node, that runs over RFM69HW (moteino, same for gateway).

In addition, mycontroller logs several errors:

2018-06-06T20:51:36.187+0000 [Thread-15] ERROR o.m.s.g.s.SerialDataListenerjSerialComm - Exception,
org.mycontroller.standalone.exceptions.MessageParserException: Unknown message format:[], gatewayId:1
        at org.mycontroller.standalone.provider.mysensors.MessageParserAbstract.update(MessageParserAbstract.java:118)
        at org.mycontroller.standalone.provider.mysensors.MessageParserSerial.getMessage(MessageParserSerial.java:32)
        at org.mycontroller.standalone.provider.mysensors.MessageParserSerial.getMessage(MessageParserSerial.java:28)
        at org.mycontroller.standalone.gateway.serial.SerialDataListenerjSerialComm.serialEvent(SerialDriverJSerialComm.java:146)
        at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener.waitForSerialEvent(SerialPort.java:937)
        at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener$1.run(SerialPort.java:885)
        at java.lang.Thread.run(Thread.java:745)
2018-06-06T20:51:36.206+0000 [Thread-15] ERROR o.m.s.db.dao.BaseAbstractDaoImpl - unable to update item:[GatewayTable(id=1, enabled=true, name=MySensors, networkType=MY_SENSORS, timestamp=1528318294769, state=DOWN, statusMessage=ERROR: Unknown message format:[], gatewayId:1, statusSince=1528318296197, type=SERIAL, properties={br=115200, ackEnabled=true, txDelay=0, ackWaitTime=20, failedRetryCount=1, reconnectDelay=120, dr=Auto, pn=/dev/ttyUSB0})]
java.sql.SQLException: Unable to run update stmt on object GatewayTable(id=1, enabled=true, name=MySensors, networkType=MY_SENSORS, timestamp=1528318294769, state=DOWN, statusMessage=ERROR: Unknown message format:[], gatewayId:1, statusSince=1528318296197, type=SERIAL, properties={br=115200, ackEnabled=true, txDelay=0, ackWaitTime=20, failedRetryCount=1, reconnectDelay=120, dr=Auto, pn=/dev/ttyUSB0}): UPDATE "gateway" SET "enabled" = ?, "name" = ?, "networkType" = ?, "timestamp" = ?, "state" = ?, "statusMessage" = ?, "statusSince" = ?, "type" = ?, "properties" = ? WHERE "id" = ?
        at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:25)
        at com.j256.ormlite.stmt.mapped.MappedUpdate.update(MappedUpdate.java:129)
        at com.j256.ormlite.stmt.StatementExecutor.update(StatementExecutor.java:472)
        at com.j256.ormlite.dao.BaseDaoImpl.update(BaseDaoImpl.java:409)
        at org.mycontroller.standalone.db.dao.BaseAbstractDaoImpl.update(BaseAbstractDaoImpl.java:276)
        at org.mycontroller.standalone.gateway.config.GatewayConfig.setStatus(GatewayConfig.java:109)
        at org.mycontroller.standalone.gateway.serial.SerialDataListenerjSerialComm.serialEvent(SerialDriverJSerialComm.java:179)
        at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener.waitForSerialEvent(SerialPort.java:937)
        at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener$1.run(SerialPort.java:885)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.postgresql.util.PSQLException: ERROR: invalid byte sequence for encoding "UTF8": 0x00
        at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2458)
        at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2158)
        at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:291)
        at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:432)
        at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:358)
        at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:171)
        at org.postgresql.jdbc.PgPreparedStatement.executeUpdate(PgPreparedStatement.java:138)
        at com.j256.ormlite.jdbc.JdbcDatabaseConnection.update(JdbcDatabaseConnection.java:289)
        at com.j256.ormlite.jdbc.JdbcDatabaseConnection.update(JdbcDatabaseConnection.java:212)
        at com.j256.ormlite.stmt.mapped.MappedUpdate.update(MappedUpdate.java:101)
        ... 8 common frames omitted
2018-06-06T20:51:36.210+0000 [Thread-15] ERROR o.m.s.g.s.SerialDataListenerjSerialComm - Exception,
org.mycontroller.standalone.exceptions.MessageParserException: Unknown message format:[], gatewayId:1
        at org.mycontroller.standalone.provider.mysensors.MessageParserAbstract.update(MessageParserAbstract.java:118)
        at org.mycontroller.standalone.provider.mysensors.MessageParserSerial.getMessage(MessageParserSerial.java:32)
        at org.mycontroller.standalone.provider.mysensors.MessageParserSerial.getMessage(MessageParserSerial.java:28)
        at org.mycontroller.standalone.gateway.serial.SerialDataListenerjSerialComm.serialEvent(SerialDriverJSerialComm.java:146)
        at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener.waitForSerialEvent(SerialPort.java:937)
        at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener$1.run(SerialPort.java:885)
        at java.lang.Thread.run(Thread.java:745)
2018-06-06T20:51:52.572+0000 [mc-th-pool-0] INFO  o.m.s.provider.EngineAbstract - Seems like failed to send this message. There is no ACK received! Retried 1 time(s). MessageImpl(gatewayId=1, nodeEui=1, sensorId=SENSOR_BC, type=Internal, subType=Config, ack=1, payload=M, isTxMessage=true, timestamp=1528318312029, properties=null)

It looks like I receive weird payloads:
Unknown message format:[^@]
or even
java.lang.NumberFormatException: For input string: "^@^@0"

Do you have any idea?

Cheers,
Nicolas