Posts made by Gerator

@hlehoux glad to hear that!!

RFM69 and Ethernet shield share SPI bus, each one with its own CS line. Ethernet shield uses pin 10 so JP1 should use pin 6 for the radio. Issues sharing SPI bus seems to be due to bad SEN line handling as described here. The official Arduino ethernet shield suffered from this, but most commonly used clones work ok. Shields including 74LVC14 as in the pic should work ok.

It seems you two are right. Thanks for your help.

@tekka First of all thanks for your interest. The same happens with the latest development branch. This is the output after compilation:

Sketch uses 28834 bytes (93%) of program storage space. Maximum is 30720 bytes. 
Global variables use 1270 bytes (62%) of dynamic memory, leaving 778 bytes for local variables. Maximum is 2048 bytes.

I have tried disabling OTA Flash (which has nothing to do with cryptohal nor presentation) and it seams to work.

I have updated my temperature sensor sketch to MySensors 2.3.1. It's a Nodemanager Sketch and looks as follows:

/*
* 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) 2013-2017 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.
*/

/**************************
Template

This sketch can be used as a template since containing the most relevant MySensors library configuration settings, 
NodeManager's settings, all its the supported sensors commented out and a sketch structure fully functional to operate with
NodeManager. Just uncomment the settings you need and the sensors you want to add and configure the sensors in before()
*/

/**********************************
 * MySensors node configuration
 */

// General settings
#define SKETCH_NAME "SBM TempHum"
#define SKETCH_VERSION "1.0"
#define MY_NODE_ID 10

// RFM69 radio settings
#define MY_RADIO_RFM69
#define MY_RFM69_FREQUENCY RFM69_433MHZ
#define MY_IS_RFM69HW
//#define MY_RFM69_NEW_DRIVER
//#define MY_RFM69_ENABLE_ENCRYPTION
#define MY_RFM69_NETWORKID 99
//#define MY_DEBUG_VERBOSE_RFM69
//#define MY_RF69_IRQ_PIN D1
//#define MY_RF69_IRQ_NUM MY_RF69_IRQ_PIN
//#define MY_RF69_SPI_CS D2
//#define MY_RFM69_ATC_MODE_DISABLED

// Message signing settings
//#define MY_SIGNING_SOFT
//#define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
//#define MY_SIGNING_REQUEST_SIGNATURES
#define MY_SIGNING_ATSHA204
//#define MY_SIGNING_ATSHA204_PIN 4
#define MY_SIGNING_REQUEST_SIGNATURES

// OTA Firmware update settings
#define MY_OTA_FIRMWARE_FEATURE
#define OTA_WAIT_PERIOD 300
#define FIRMWARE_MAX_REQUESTS 2
#define MY_OTA_RETRY 2

// OTA debug output
//#define MY_DEBUG_OTA (0)
//#define MY_OTA_LOG_SENDER_FEATURE
//#define MY_OTA_LOG_RECEIVER_FEATURE
//#define MY_DEBUG_OTA_DISABLE_ACK

// Advanced settings
#define MY_BAUD_RATE 115200
//#define MY_SMART_SLEEP_WAIT_DURATION_MS 500
#define MY_SPLASH_SCREEN_DISABLED
//#define MY_DISABLE_RAM_ROUTING_TABLE_FEATURE
//#define MY_SIGNAL_REPORT_ENABLED

// Optimizations when running on 2032 Coin Cell. Also set nodeManager.setSleepBetweenSend(500) and run the board at 1Mhz
#define MY_TRANSPORT_UPLINK_CHECK_DISABLED
#define MY_TRANSPORT_WAIT_READY_MS  5000
#define MY_SLEEP_TRANSPORT_RECONNECT_TIMEOUT_MS 2000
#define MY_PARENT_NODE_ID 0
#define MY_PARENT_NODE_IS_STATIC

/***********************************
 * NodeManager configuration
 */

#define NODEMANAGER_DEBUG ON
#define NODEMANAGER_SLEEP ON
#define NODEMANAGER_CONDITIONAL_REPORT ON
#define NODEMANAGER_OTA_CONFIGURATION OFF


// import NodeManager library (a nodeManager object will be then made available)
#include <MySensors_NodeManager.h>

/***********************************
 * Add your sensors
 */
 
#include <sensors/SensorBattery.h>
SensorBattery battery;

#include <sensors/SensorSI7021.h>
SensorSI7021 si7021;

/***********************************
 * Main Sketch
 */

// before
void before() {
	
  /***********************************
   * Configure your sensors
   */
  nodeManager.setSmartSleep(true); 
  nodeManager.setReportIntervalMinutes(10);
  nodeManager.setSleepMinutes(10);
  nodeManager.setSleepBetweenSend(200);
  
  for (List<Child*>::iterator itr = si7021.children.begin(); itr != si7021.children.end(); ++itr) {
    Child* child = *itr;
    if (child->getType() == V_TEMP) child->setValueDelta(0.15);
    if (child->getType() == V_HUM) child->setValueDelta(2.0);
    child->setForceUpdateTimerValue(59);
  }

  battery.setMinVoltage(2.0);
  battery.setMaxVoltage(3.1);
  battery.setSendBatteryLevel(true);
    
  nodeManager.before();
}

// presentation
void presentation() {
  // call NodeManager presentation routine
  nodeManager.presentation();
}

// setup
void setup() {
  // call NodeManager setup routine
  nodeManager.setup();
}

// loop
void loop() {
  // call NodeManager loop routine
  nodeManager.loop();
}

This works fine with MySensors 2.3.0. This is the log output:

0 NM:INIT:VER=1.8
0 NM:INIT:INO=SBM TempHum v1.0
0 NM:INIT:LIB VER=2.3.0 CP=RRONAA-- 
0 NM:INIT:RBT p=255
2 NM:BFR:INIT
1964 NM:BFR:OK
3094 NM:PRES:BATTERY(201) p=30 t=38
3559 NM:PRES:SI7021(1) p=6 t=0
3823 NM:PRES:SI7021(2) p=7 t=1
5468 NM:STP:ID=10 M=1
5541 NM:STP:HW V=3271 F=8 M=310
5617 NM:LOOP:BATTERY(201):SET t=38 v=3.27
6762 NM:LOOP:SI7021(1):SET t=0 v=24.48
6782 NM:LOOP:SI7021(2):SET t=1 v=53.00
7712 NM:SLP:SLEEP s=600

But with MySensors 2.3.1 there seems to be some problem at presentation. This is the log output:

0 NM:INIT:VER=1.8
0 NM:INIT:INO=SBM TempHum v1.0
0 NM:INIT:LIB VER=2.3.1 CP=RRONAA-- 
0 NM:INIT:RBT p=255
2 NM:BFR:INIT
1929 NM:BFR:OK
3065 NM:PRES:BATTERY(201) p=30 t=38
3530 NM:PRES:SI7021(1) p=6 t=0
3792 NM:PRES:⸮5437 NM:STP:ID=10 M=1
5515 NM:STP:HW V=3271 F=8 M=354
5588 NM:LOOP:BATTERY(201):SET t=38 v=3.27
6522 NM:LOOP:SI7021(1):SET t=0 v=24.64
6987 NM:SLP:SLEEP s=600

I have been reverting commits and found out that the problem started when "Introduce CryptoHAL, optimize crypto functions (#1178)" was merged. Also found out that disabling conditional report makes it work, which really doesn't make any sense.
The same problem is happening on other node without conditional report but with an additional BH1750 sensor. Looks like a buffer overflow bug?

I'm quite lost at this point.
Thanks.

Ersa i-con nano is a nice soldering station for 200€.

By the way... Tip choice is very important too. I very much like beveled tip.

Hi!
I'm trying to use sensebender GW as ethernet gateway. I loaded the stock W5100 sketch compiled with samd 1.6.21 defs but it didn't worked. I have been trying out different things and realized that it works with 1.6.12 defs. Now it's working but I'm stuck with an old version. Anyone with the same problem? Maybe I'm missing something?
Also I found out ethernet library in 1.0.5 defs is outdated. I have been trying to use stock one (v2.0) without success. Anyone has tried?
Thanks.

@kimot I am not handling that situation. I'm taking for granted ssr will do his job. Maybe there's some ssr safety topic I'm unaware? Suggestions for a v3.0 are welcome.

About the temperature measuring... I use two sensors. The one in the board protects electronics from temperatures beyond design (60°C). It's near the ssr because the ssr's derating curve is the most limiting condition.
The control sensor is placed in the bottom of the heater. It connects to the board through a 3 pin header connector.

Thanks. It would be nice!

Hi @koresh I'm having problems with battery monitor. Trying to find out what's wrong, I have realiced that A6 analog reads from regulator output. So It allways reports 3,3V, isn't it?

Also, I read that unregulated could go up to 6,5V. Wouldn't this destroy radio module? I think I'm missing something.

Thanks.