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Looking for developer for PCB and software for multi gas instrument

zaza24 last edited by

Hi
as explained I am looking for a developer that would have electronic (PCB / ADC to develop) mechanical and software (for dataloging, calibration etc) skills
for small production (10 to 100 units) of multigas sensors instruments (CO2, dust, temp & humidity etc..)
thanks
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@andriej Hi, I had problem using the main branch mysensors/Raspberry, that because of the bit-field struct (header_s) in Sensor.h They will get packed in different order on the arduino compared to the RPi (at least with my compiler, gcc). In order to fix this I created the 1.4dev branch. It uses full bytes instead of the bit-fields, but you need (of cause) to compile both the sensors (arduino) and the gateway (RPi) using the 1.4dev branch. We need to fix this in the main branch later on (and use the same files as in mysensors/Arduino/libraries/MySensors)
GatawayESP8266 - Compile error
General Discussion • gatawayesp8266 compile error • • skom

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@eiten Ran into the same error but of course the community is always at hand, ready to help! Great! I'm using MySensors 2.3.2 release version. Downgrading the ESP8266 board library to 2.7.4 as suggested by @OldSurferDude did the trick. I'm still clinging to MySensors. So simple and inexpensive to use! All sensors and other stuff connects over three MQTT GW in three locations back to my Home Assistant. PS: Get well soon! Regards, Gunnar
single-click, double-click, long-press button possible with MySensors?
General Discussion • • dirkc

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hey @dirkc, maybe you can trigger your interrupt to rising and falling edge and use millis() to see how long the press was?
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@OldSurferDude Thanks a very valued to know. I was wondering today why my (big) powerbanks fall down after short time. I have small 1 & 2-pieces powerbanks, they work very well. I use also BSM hw-168 or hw-107 for charging single 18650. Will try to use them outside also with small solarpanels.
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General Discussion • • kiesel

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Thanks for the offer @TheoL ! I have moved on to a differenct project. Also, a lesson that I have learned many times, "If it works, don't fix it!" -OSD
Old hardware migration
General Discussion • • dbemowsk

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@OldSurferDude My old 2.0 setup is with nRF24L01 radios. This is a link to the thread on some light switches that I designed and built. https://forum.mysensors.org/topic/7376/us-decora-wall-switch-continued/2 I am aware that you cannot have two MQTT gatways. When I designed my old setup I was not that familiar with MQTT so I never ended up implementing it. On the home assistant server that I have set up though, I have installed the MQTT broker on there so I should be able to comunicate with any MySensors stuff over MQTT in the future devices I make/set up. As I mentioned, I do have a Home Assistant box that I have started about 4 months ago and eventually want to migrate my Vera equipment to the HA box. As for the YAML and Python, I'll muddle my way through. used to program in PHP and have done enough on Arduino that I'm sure it won't hurt my brain too much.

Looking for developer for PCB and software for multi gas instrument

Suggested Topics

Update RF24 library to latest version
Bug Reports • • andriej

GatawayESP8266 - Compile error
General Discussion • gatawayesp8266 compile error • • skom

single-click, double-click, long-press button possible with MySensors?
General Discussion • • dirkc

What's a good power bank for use with IoT?
General Discussion • • NeverDie

Anybody got one / a few spare minimalist rfm69hw shields for wemos d1 mini?
General Discussion • • kiesel

Old hardware migration
General Discussion • • dbemowsk

47
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Looking for developer for PCB and software for multi gas instrument

Suggested Topics

Update RF24 library to latest version Bug Reports • • andriej

GatawayESP8266 - Compile error General Discussion • gatawayesp8266 compile error • • skom

single-click, double-click, long-press button possible with MySensors? General Discussion • • dirkc

What's a good power bank for use with IoT? General Discussion • • NeverDie

Anybody got one / a few spare minimalist rfm69hw shields for wemos d1 mini? General Discussion • • kiesel

Old hardware migration General Discussion • • dbemowsk

47Online

11.4kUsers

11.1kTopics

112.7kPosts

Update RF24 library to latest version
Bug Reports • • andriej

GatawayESP8266 - Compile error
General Discussion • gatawayesp8266 compile error • • skom

single-click, double-click, long-press button possible with MySensors?
General Discussion • • dirkc

What's a good power bank for use with IoT?
General Discussion • • NeverDie

Anybody got one / a few spare minimalist rfm69hw shields for wemos d1 mini?
General Discussion • • kiesel

Old hardware migration
General Discussion • • dbemowsk

47
Online

11.4k
Users

11.1k
Topics

112.7k
Posts