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💬 EFEKTA WIRELESS TEMPERATURE & HUMIDITY SENSOR V1 | nRF52840

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/781/EFEKTA-WIRELESS-TEMPERATURE-and-HUMIDITY-SENSOR-V1-or-nRF52840
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Power sensor? Battery?
Development • battery battery powered • • CrankyCoder

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@NeverDie Yes, you are correct - it is based on ATMega1284P. So not relevant My point is that I'd rather stick to the datasheet rather than overclock, but that's just me. And yes I realise that Moteino is overclocking, but the size, voltage and flash are really appealing to me.
MH Z19b - Running CO2 sensor on batteries
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Hi @Siddharth-Velappan The warmup time of the MH Z19b is 3 minutes. So 2 is probably fine, but you could probably do 3 just in case. Although 2 would save your more battery time. Do you mind explaining your setup a bit more? I would love to do something similar but I do not know where to get started with the PIC microcontroller!
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@anticimex You are too fast Now the CERN files are uploaded!!
💬 OH Mini-Multi-use Sensor Platform
OpenHardware.io • mysensors motion temperature & humidity sensor • • openhardware.io

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I am still using several temp/hum sensor and they are running great I also have just added code and pictures for my newly build light sensor (using an LDR).
💬 EFEKTA nRF5 Temperature & Humidity mini sensor
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Please Is it possible to buy only PCB? Do you plan also to release your sketch?
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Thank Sensor ready work. (I have not valid binary Optiboot)
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@mr_red I have a zipped snapshot of all the 3d step/wrl models that I used to build my projects so far. It was quite some work to gather them all and align with the footprints using the kicad stepup tools. It's not complete - still needs some more work:simple_smile: but it should help you or anyone else to get started into MCAD integration using FreeCAD and kicad stepup tools. Maybe it's not very easy to start when using free tools but hey they are "FREE" so we cannot ask for more. But the nice thing is that once you get used it will be really easy to do your stuff and to go forward. Oh and FreeCAD can be so powerful after you learn it - I was really amazed what you can do with it(it has it's quirks and downsides but once you master it - oh, well...). There's also: https://www.onshape.com/ - pretty powerful this one too and it has more advanced features than FreeCAD but the downside is that it's a cloud based solution: it's free for public documents but you never know when they will go to paid accounts only so yeah...I don't really like the idea to depend on something that it's hosted and the application is not on my PC along with the documents that I create with it. Cloud solutions have their flexibility but you're locked and you depend entirely on that hosted service. Ok, enough talking...I uploaded the zip file here: http://www.mediafire.com/file/kzh1l9uo40cpj1u/kicad_stepup_packages.zip

💬 EFEKTA WIRELESS TEMPERATURE & HUMIDITY SENSOR V1 | nRF52840

Suggested Topics

Power sensor? Battery?
Development • battery battery powered • • CrankyCoder

MH Z19b - Running CO2 sensor on batteries
Hardware • battery battery powered battery sensor sensors co2 z19 mhz19 mh z19 co2 sensors mhz19b z19b mh z19b • • Siddharth Velappan

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OpenHardware.io • nrf24l01 rfm69 battery mysensor node battery sensor tp4056 multisensors • • openhardware.io

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💬 EFEKTA WIRELESS TEMPERATURE & HUMIDITY SENSOR V1 | nRF52840

Suggested Topics

Power sensor? Battery? Development • battery battery powered • • CrankyCoder

MH Z19b - Running CO2 sensor on batteries Hardware • battery battery powered battery sensor sensors co2 z19 mhz19 mh z19 co2 sensors mhz19b z19b mh z19b • • Siddharth Velappan

💬 JMP Arduino Pro Mini Multisensor Board v2.1 OpenHardware.io • nrf24l01 rfm69 battery mysensor node battery sensor tp4056 multisensors • • openhardware.io

💬 OH Mini-Multi-use Sensor Platform OpenHardware.io • mysensors motion temperature & humidity sensor • • openhardware.io

💬 EFEKTA nRF5 Temperature & Humidity mini sensor OpenHardware.io • nrf52832 nrf52 temperature & humidity sensor nrf5 sht20 • • openhardware.io

Mini battery sensor Hardware • battery micro sesnor • • Ivan Z

💬 RFM69 Multisensor Node (CR123) OpenHardware.io • mysensors temperature & humidity sensor hall sensor • • openhardware.io

177Online

9.5kUsers

10.1kTopics

105.0kPosts

Power sensor? Battery?
Development • battery battery powered • • CrankyCoder

MH Z19b - Running CO2 sensor on batteries
Hardware • battery battery powered battery sensor sensors co2 z19 mhz19 mh z19 co2 sensors mhz19b z19b mh z19b • • Siddharth Velappan

💬 JMP Arduino Pro Mini Multisensor Board v2.1
OpenHardware.io • nrf24l01 rfm69 battery mysensor node battery sensor tp4056 multisensors • • openhardware.io

💬 OH Mini-Multi-use Sensor Platform
OpenHardware.io • mysensors motion temperature & humidity sensor • • openhardware.io

💬 EFEKTA nRF5 Temperature & Humidity mini sensor
OpenHardware.io • nrf52832 nrf52 temperature & humidity sensor nrf5 sht20 • • openhardware.io

Mini battery sensor
Hardware • battery micro sesnor • • Ivan Z

💬 RFM69 Multisensor Node (CR123)
OpenHardware.io • mysensors temperature & humidity sensor hall sensor • • openhardware.io

177
Online

9.5k
Users

10.1k
Topics

105.0k
Posts