Posts made by MiKa

Please upload schematic

Hi,
You design it for some nice enclosure???
Regards,
MiKa

Hi,
exist some enclosures for your sensors?
MiKa

SAMD21G18A is also option for next level of mysensors support
Check moteino M0 on lowpowerlab site

Nice!
https://lowpowerlab.com/2018/07/07/new-products-m0-breakout-boards/

@boots33 said in i2c Lightning Sensor +:

#include "I2C.h" // the lightning sensor can communicate via SPI or I2C. This sketch uses the I2C interface

I mean this:

#include "I2C.h" // the lightning sensor can communicate via SPI or I2C. This sketch uses the I2C interface

@boots33
which I2C library did You used???

Have look here: http://www.whizoo.com/
and source code: https://github.com/engineertype/ControLeo/tree/master/ControLeo/examples/ReflowWizard

Hi,
what enclosure did You use for it?
MiKa

Please link for enclosure

@nca78 said in nRF5 Multi Sensor Board (12-14€):

attribute ((weak))

Thanks,Compilation OK

Hi,
I got this error, what wrong???

Using precompiled core
Linking everything together...
"C:\Users\MiKa\AppData\Local\Arduino15\packages\sandeepmistry\tools\gcc-arm-none-eabi\5_2-2015q4/bin/arm-none-eabi-gcc" "-LC:\Users\MiKa\AppData\Local\Temp\arduino_build_372810" -Os -Wl,--gc-sections -save-temps "-LC:\Users\MiKa\AppData\Local\Arduino15\packages\sandeepmistry\hardware\nRF5\0.5.1\cores\nRF5/SDK/components/toolchain/gcc/" "-LC:\Users\MiKa\AppData\Local\Arduino15\packages\sandeepmistry\hardware\nRF5\0.5.1\cores\nRF5/SDK/components/softdevice/none/toolchain/armgcc/" "-Tnrf51_xxaa.ld" "-Wl,-Map,C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810/_22_Door_Sensor.ino.map" --specs=nano.specs --specs=nosys.specs -mcpu=cortex-m0 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -o "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810/_22_Door_Sensor.ino.elf" "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch\app_error.c.o" "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch\app_error_weak.c.o" "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch\app_gpiote.c.o" "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch\MyBoardNRF5.cpp.o" "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch_22_Door_Sensor.ino.cpp.o" "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\core\variant.cpp.o" -Wl,--start-group -lm "C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810/..\arduino_cache_2928\core\core_MySensors_nRF5_MyBoard_nRF51822_chip_xxaa,bootcode_none,lfclk_lfxo_89b01c12b33d173746e7c52b6a4ab42a.a" -Wl,--end-group
C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810/..\arduino_cache_2928\core\core_MySensors_nRF5_MyBoard_nRF51822_chip_xxaa,bootcode_none,lfclk_lfxo_89b01c12b33d173746e7c52b6a4ab42a.a(WInterrupts.c.o): In function `GPIOTE_IRQHandler':

C:\Users\MiKa\AppData\Local\Arduino15\packages\sandeepmistry\hardware\nRF5\0.5.1\cores\nRF5/WInterrupts.c:129: multiple definition of `GPIOTE_IRQHandler'

C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch\app_gpiote.c.o:C:\Users\MiKa\AppData\Local\Temp\arduino_build_372810\sketch/app_gpiote.c:79: first defined here

c:/users/mika/appdata/local/arduino15/packages/sandeepmistry/tools/gcc-arm-none-eabi/5_2-2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .heap by 4 bytes

c:/users/mika/appdata/local/arduino15/packages/sandeepmistry/tools/gcc-arm-none-eabi/5_2-2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .stack_dummy by 4 bytes

c:/users/mika/appdata/local/arduino15/packages/sandeepmistry/tools/gcc-arm-none-eabi/5_2-2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .heap by 4 bytes

c:/users/mika/appdata/local/arduino15/packages/sandeepmistry/tools/gcc-arm-none-eabi/5_2-2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .stack_dummy by 4 bytes

c:/users/mika/appdata/local/arduino15/packages/sandeepmistry/tools/gcc-arm-none-eabi/5_2-2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .heap by 4 bytes

c:/users/mika/appdata/local/arduino15/packages/sandeepmistry/tools/gcc-arm-none-eabi/5_2-2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .stack_dummy by 4 bytes

collect2.exe: error: ld returned 1 exit status

Using library MySensors-development at version 2.3.0-alpha in folder: C:\Users\MiKa\Documents\Arduino\libraries\MySensors-development
exit status 1
Error compiling for board MyBoardNRF5 nRF51822.

nice idea

https://github.com/ledfreak3d/Domoticz-remote-
https://www.youtube.com/watch?v=c9OlHDThYEU&t
https://www.domoticz.com/forum/viewtopic.php?f=38&t=19472

https://github.com/madworm/Youyue-858D-plus
if someone want to try

Is this design for some existing enclosure?

please add also "Hall efect" sensor

Same result, battery out within few days, I want to do a check of current consumption, but not yet free time...
I want to try this:
https://github.com/ThingPulse/ESP8266PowerMonitor
https://thingpulse.com/2018/02/25/esp8266-monitoring-power-consumption/

Im using now mainly NRF51 and SAMD21 MCU, both of them have lot of advantages FLASH, interrupt on all pins, consumption.....

@mika said in nRF5 Bluetooth action!:

Hi,
Working without problem with mysensors, I use STLink v2 from Aliexpress. LED and Button are mapped on pins 28 and 29

Im just reporting sketch from NeverDie

https://www.openhardware.io/view/510/Multi-Sensor-TempHumidityPIR-LeakMagnetLightAccel

Hi,
Working without problem with mysensors, I use STLink v2 from Aliexpress. LED and Button are mapped on pins 28 and 29

And which battery? Small 250 mAh Li-ion?

It looks, its working also on NRF5 platform, tested with NRF51822 MCU

https://raw.githubusercontent.com/d00616/arduino-nRF5-boards/master/51822_ITC_PolyU_HK/51822_ITC_PolyU_HK.jpg

@mfalkvidd said in New library to read Arduino VCC supply level without resistors for battery powered sensor nodes that do not use a voltage regulator but connect directly to the batteries :

@MiKa use hwCPUVoltage() this works for AVR, SAMD and ESP8266. ESP8266 requires defining MY_SPECIAL_DEBUG though.

Thanks ! It works on SAMD21E board

Hi,
possible to read also internal VCC for SAMD21 and NRF5 platform core?
MiKa

Hi,
Works !!!
Thanks Ptibu!
MiKa

Hi,
Thanks for sketch, I will try
Which interface You use for upload?
I tryied ST-Link V2 from ebay it seems it working but I cant get working J-link under arduino (J-link also small version from Ali)
https://www.aliexpress.com/item/Die-Jlink-OB-ARM-emulator-debugger-jlink-programmierer-downloader-link-statt-V8-SWD/32763735160.html?spm=a2g0s.9042311.0.0.VVtIj7
Regards,
MiKa

Thanks, I will try
MiKa

Please add base LED indication (RX.TX,ERR) via nepoxiel WS2812 via single pin of CPU

Hi,
have someone idea how to easy convert standard 3 LEDs for information:

example:
// LEDs
/**********************************

• Information LEDs blinking
  ***********************************/
  // If one of the following is defined here, or in the sketch, the pin will be used for the
  // corresponding led function.
  // They have to be enabled here (or in your sketch). Replace x with the pin number you have the LED on.
  //
  // NOTE!! that on some platforms (for example sensebender GW) the hardware variant can enable LEDs by default,
  // These defaults can be overridden by defining one of these.
  #define MY_DEFAULT_ERR_LED_PIN 9
  #define MY_DEFAULT_TX_LED_PIN 6
  #define MY_DEFAULT_RX_LED_PIN 5

to one WS2812B LED using Adafruit neopixel or FastLED library?

Regards,

MiKa

@Uhrheber said in ESP8266 gateway using RFM95 LoRa:

I already ordered this:
https://github.com/hallard/WeMos-Lora

And its working with mysensors and Domoticz !

Hi,
Can You share sketch example for SAMD21E and RFM69 node?
MiKa

Could cyou please share BOM?

next nice board with NRF 52832

http://www.espruino.com/Puck.js

this one with nodic 52832

@Nca78 said in Minimalist SAMD21 TQFP32 Pro Mini:

Has anyone noticed that a bunch of cheap Chinese "smart bands" use a nrf51822 ?
This opens some new possibilities if used as MySensors actuator !
https://www.youtube.com/watch?v=SBHyQ1OSM-4

https://www.aliexpress.com/item/SCOMAS-ID107-Plus-heart-rate-monitor-Smart-bracelets-pedometer-Sports-Fitness-tracker-Silicone-ID-107-plus/32815883691.html?spm=2114.search0204.3.3.AScOX6&ws_ab_test=searchweb0_0,searchweb201602_1_10152_10065_10151_10068_10171_10084_10083_10080_10082_10081_10110_10303_10137_10111_10060_10112_10155_10113_10114_10154_438_10056_10055_10054_10182_10059_100031_10099_10078_10079_10103_10073_10102_10189_10052_10053_10142_10107_10050_10051,searchweb201603_2,ppcSwitch_5_ppcChannel&btsid=6c368be3-dd10-4a1e-903f-9fe10df3c995&algo_expid=86c55568-ad7f-409b-bae9-7b5635555f62-0&algo_pvid=86c55568-ad7f-409b-bae9-7b5635555f6also bolded text

Have someone ready working arduino sketch for this board for sharing?

@elcaron Perfect, THX!

Problem solved with pull-up! Thanks!

@scalz THX for tip, pull-up CS to VDD solved problem!
@elcaron please add pull up to CS line

@elcaron I using 10u/10V, I didnt measure distance exactly,but is "visible" difference when is node powered from USBasp(3.3V) or from 2.7 V

@elcaron No problem, I playing with it when I have time I will play now with interrupt changing
btw. LIR was an good idea, I have for test now CR2023 which have cca 2,75V and working distance from the gateway is really low.

Wow, good progress!
Finnaly I start up sketch, but with USBasp is not possible to upload firmware to atmega when the radio is connected I put temporary radio via pin socket and I need to remove radio during programming , maybe RFM69HCW need to have connected RESET pin or some pull-up is missing.
From sleep mode Im able to wake up node just via SW5 wchich is conneted to pin D3 (INT1), Its possible to wake up from some sleep mode also via another pins (except D2 which is INT0)?

V 1.1 of pcb should have really bigger side pads for battery holder, I already destroyed one pcb pads when I put in coin battery, probably reason is overheating this small pads during soldering the battery holder

Ok, I go to order HT7333 and RX and TX smd pad will be good to have it anyhow

Hi,
till now just tested from supply of USBasp programmer -3.3V, today I hope, I will have a time to play little bit with it
I already order couple of RFM95 for testing LoRa I hope RFM95 have the same footprint like RFM69HCW
As a option for v1.1 is good to have some LDO in SOT23-5 package (SPX3819M5-L-3-3) with possibility to bypass - than You can use CR2032 and LIR2032 as well
Next idea for v1.1 is to have RX,TX,DTR,GND and VCC pins somewhere on the edge of pcb for debugging and uploading sketch via bootloader and serial port
MiKa

Hi,
pcb received today, ATmega is in place and running Currently just blink green and blue LED (red LED is connected to pin A7 and this can be just analog input and not output - what I understand from datasheet of ATMega328), I dont have slim RFM69 radio, but already ordered, test with radio is in plan for Wednesday

You created it for some enclosure? (MySensors_SecureD1MiniGateway)

Hi,
Varistor and fuse is always good to use as a protection
Its lot of cases of start the fire in house from cheap AC/DC converters.
Regards,
MiKa

Hi,
I ordered some pieces of PCB 3 days ago based on your repo in Github (before last finalization by You) lets see in 3 weeks
TQFP package need just little bit practise and it will be OK
Im excited about this project
Regards,
MiKa

Good work, Thanks!

for example: http://www.tme.eu/sk/details/hsmf-c114/diody-led-smd-farebne/broadcom-avago/ its in 0606 package with common anode

Hi,
Good job!
Add also some RGB LED or Fast LED (WS2812B) good place will be on opposit side of the battery
MiKa

Hi,
Can You share .sch file too?
THX,
MiKa

Someone know that guy which one shared pcb on OSH park?
Would be good to have a kicad project for small editing

Hi,
Check for inspiration and nice enclosure https://oshpark.com/shared_projects/guV5HKTW Is just missing ATSHA204A
Regards,
MiKa

Hi,
What about change 7130-1 to for example: MCP1703T-3302E/MB ?
MIKa

@tonnerre33
Perfect, Thank You!

I received Livolo switches from aliexpress but main board connector is 2x7pin with 2mm pitch not 2x6 pitch 2.54mm...

next idea: https://www.itead.cc/search/result/?cat=&q=nextion

Possible to add also other battery holder like CR123 or CR2450 to the board?

@Joakim-Johansson
Working without problem on WIN XP, Win7 ,WIN10,

@Koresh
Which type of transformer You are using (tr1)? type or order link?
THX,
MiKa

@mtiutiu
Im really curious with this project and I go to order one Livolo switch now!
Count with me with one test pcb

Why not to use 3V from power board directly?
Which regulator is original one on power board?

@Feji
try 38400Bd it should work

HW.h

#ifndef BAUD_RATE
#if F_CPU >= 16000000L
#define BAUD_RATE 115200
#elif F_CPU >= 8000000L
#define BAUD_RATE 38400L
#elif F_CPU >= 1000000L
#define BAUD_RATE 9600L
#elif F_CPU >= 128000L
#define BAUD_RATE 4800L
#else
#define BAUD_RATE 1200L
#endif

To Feji: You have speed 38400 Bd?

I already have it finnaly I compile it after one hour

Hi Tekka,
can You compile for ATMega328P 8MHz pls?
THX,
MiKa

Please add ATSHA204A for signing

Another RF scanner with mini OLED 0.96 display
https://www.rcgroups.com/forums/showthread.php?2777178-Very-cheap-Arduino-based-2-4-GHz-band-monitor

In case of interest: https://www.domoticz.com/wiki/Presence_detection_(Bluetooth_4.0_Low_energy_Beacon)

To tekka:
+1 to "Can you explain how to compile ?"
OTA with MYSBootloader is possible also with gateway based on ESP8266 ? I cant do it, node is just rebooting after firmware update request and thats all.

Also check with RF scanner if its not a "jamming" from other RF device, or simply try to change channel to different one.

Hi,
please add order number or ebay link for enclosure (box)
THX!

Hi,
What is the type of enclosure? some order number?
THX,
MiKa

Hi,
possible to share pcb files?
THX
MiKa

Hi,
Which one is problem to fit into the box? 2252 or LE-BOX-0028 ?
Here You wrote about 2252 and on the openhardware site is LE-BOX-0028...
Regards,
MiKa

Hi,
Can You share also pcb for BOX-2252 please
Thanks,
MiKa