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    berkseo

    @berkseo

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    Best posts made by berkseo

    • RE: What did you build today (Pictures) ?

      My new arduino project wireless weather mini station with electronic ink display 2.9 inches (GDEH029A1), very low power consumption,compact size, housing with magnets. The device can use si7020 / 21, sht20 / 21, HTU20/21D or BME280 sensors. Use the MINEW MS50SFA RF module with nRF5210, nRF52811, nRF52832 chips, or the EBYTE E73 module with nRF52840 and nRF52833 chips. Soon to be available on openhardware.io

      0003.jpg

      0004.jpg

      Video: DIY Mini Weather station with an electronic ink display 2.9 Inch ( GDEH029A1 )

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      Today finished new device:
      2_1561646085870_IMG_20190622_140526.jpg 1_1561646085870_IMG_20190620_111739.jpg 0_1561646085869_IMG_20190620_111730.jpg
      1_1561646101731_IMG_20190624_170037_1.jpg 0_1561646101730_IMG_20190622_140641.jpg
      0_1561646119891_IMG_20190624_170636.jpg
      2_1561646137853_IMG_20190627_012217.jpg 1_1561646137853_IMG_20190627_012203.jpg 0_1561646137853_IMG_20190627_012106.jpg
      0_1561646144076_IMG_20190624_171107.jpg

      Video:

      Wireless Touch Switch (nRF52832) (CR2450) with fluorescent – 02:21
      — Andrew EfektaSB

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      My new mini multi device on nRF52810, nRF52811, nRF52832 chips. Designed specifically for a very small case from Aliexpress. It works!!!

      bme280, sht20/21, si7020/si7021, hdc1080, max40009, lis2dw12, lis2dh12, lmt01, reed switch, led + rgb led, user button and 6 analog pins, 6 digital pins with NFC.
      photo_2020-03-14_23-52-41.jpg
      photo_2020-03-14_23-52-42.jpg
      photo_2020-03-15_01-17-36.jpg
      photo_2020-03-15_01-17-41.jpg
      photo_2020-03-15_01-36-40.jpg
      photo_2020-03-15_01-17-39 (2).jpg

      VIDEO:
      Mini multi-sensor in a small case. New Happy node mode test. nRF52 – 03:29
      — Andrew EfektaSB

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      I think this open source project is finished. This is a small air quality sensor. Quite a useful thing turned out for our not simple time.

      https://github.com/smartboxchannel/EFEKTA-EINK213-AIR-QUALITY-SENSOR-NRF52840-V2-ED3

      IMG_20210524_220731.jpg

      IMG_20210524_220528.jpg

      a.png

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      Wireless expansion module for very cheap soil moisture sensor from Aliexpress 🙂
      0_1563480847357_IMG_20190718_030514.jpg
      0_1563480862720_IMG_20190718_023921.jpg
      0_1563480882939_IMG_20190718_030645.jpg

      MySensors | Wireless Module for Capacitive Soil Moisture Sensor v1.2 – 05:12
      — Andrew EfektaSB

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      An updated version of my temperature and humidity sensor with e-ink. Now on nRF52840. Now it is not a module but a device in the case.

      Replaced temperature sensor sht20 -- > > si7020
      Added accelerometer.

      In the near future the project will be posted updated on the website openhardware.io

      0_1575378097480_IMG_20191203_155259.jpg
      0_1575378120190_IMG_20191203_155152.jpg
      0_1575378162112_IMG_20191203_155111.jpg
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      0_1575378206485_photo_2019-11-30_21-35-27.jpg
      0_1575378314466_photo_2019-11-17_21-14-04.jpg 0_1575378328998_photo_2019-11-17_21-13-56.jpg
      1_1575378360290_photo_2019-11-17_21-14-30.jpg 0_1575378360290_photo_2019-11-17_21-14-15.jpg

      Video: https://youtu.be/T66y83lF-xg

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      Hello everyone. I want to show you my new device, battery powered air quality sensor. The device also has light, temperature, humidity, and atmospheric pressure sensors. I am currently testing the software.

      1612636649207.jpg

      1612636649193.jpg

      1612636649221.jpg

      1612636649178.jpg

      1612636649186.jpg

      posted in General Discussion
      berkseo
      berkseo
    • RE: 💬 EFEKTA Temp&Hum sensor(ver. nRF52 )+E-Ink display

      @magpern said in 💬 EFEKTA Temp&Hum sensor(ver. nRF52832 )+E-Ink display:

      Seriously!!!!!!!!!!!!! It cannot be true!!! I have just ordered PCBs and all needed stuff to assemble it, and now the code is gone!!! Please post the code again, or make it available on alternative sites.. please. It is hundreds of dollars to waste otherwise!

      The project will remain open, like others. I was in a bad mood that day:)... The rules of the site administration are reasonable, and the decision to open the project was mine.

      Code for Arduino IDE - https://drive.google.com/file/d/13wmxCt9XehJr1E2eyG1RnYsQTMb9A2LR/view?usp=sharing

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      1_1554642422327_photo_2019-04-05_21-32-08.jpg 0_1554642422326_photo_2019-04-05_21-32-08 (2).jpg

      posted in General Discussion
      berkseo
      berkseo
    • RE: What did you build today (Pictures) ?

      My new project is finished today and put to the tests. This is a continuation of my other project - Wireless Module for Capacitive Soil Moisture Sensor v1.2.
      2_1576668929422_photo_2019-12-16_23-36-50.jpg 1_1576668929421_photo_2019-12-16_23-36-50 (2).jpg 0_1576668929421_photo_2019-12-16_23-36-49.jpg
      1_1576669149860_photo_2019-11-17_21-12-19.jpg 0_1576669149859_photo_2019-11-17_21-12-13.jpg

      video: https://youtu.be/2HM0y-D7QNo

      posted in General Discussion
      berkseo
      berkseo

    Latest posts made by berkseo

    • RE: What did you build today (Pictures) ?

      Now this project looks like this:
      https://www.instagram.com/p/CkikRzAtECe/?utm_source=ig_web_button_share_sheet

      posted in General Discussion
      berkseo
      berkseo
    • RE: NRF51-52 PA not support ???

      @berkseo said in NRF51-52 PA not support ???:

      The network is simple, this node is nrf52 with an amplifier and a gateway with the nrf24 radio module with an amplifier. It would be strange if a gateway with an amplifier could not deliver ACK. Two moments, or I did a very bad control of the amplifier on the node nRF52 or in the radio driver itself, something is not working well, and may need some delay settings. If i send messages with an ECHO (soft ack) request, this works fine over very long distances. Hw ack does not work properly.

      Someone was able to do this for mysensors? Gateways and repeaters on nrf5 with amplifier is a very, very cool topic.

      posted in Bug Reports
      berkseo
      berkseo
    • RE: 💬 Mini weather station with e-ink 2.9 Inch

      added support for E-Ink DES to the project. Further test in the refrigerator
      9002971625348768046.jpg
      9639061625348749187.gif

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: 💬 Air quality and weather forecast sensor

      https://hackaday.com/2021/07/05/diy-air-quality-sensor/

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: 💬 Air quality and weather forecast sensor

      @mfalkvidd said in 💬 Air quality and weather forecast sensor:

      Do you have any special plans for what to do with the award? (It is of course ok if you prefer to not share your plans)

      I will further develop this project, I also have many other projects and ideas.

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: 💬 Air quality and weather forecast sensor

      I just got an email. It was unexpected :). This project of an air quality sensor that works on Mysensors became one of the finalists Hackaday Prize Challenge 01: Rethink Displays.

      photo_2021-06-28_20-04-32.jpg

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: 💬 Wireless Module for Capacitive Soil Moisture Sensor v2.0

      https://hackaday.com/2021/06/18/check-soil-moisture-at-a-glance-with-this-useful-display/

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: Best time of year to buy higher quality small project solar panels?

      @NeverDie
      When to buy? Now.

      https://mobile.twitter.com/UnbelievableEv1/status/1402321586246623232

      posted in Hardware
      berkseo
      berkseo
    • RE: 💬 Air quality and weather forecast sensor

      @openhardware-io https://certification.oshwa.org/ru000004.html

      posted in OpenHardware.io
      berkseo
      berkseo
    • RE: 💬 Mini weather station with e-ink 2.9 Inch

      updating the project to v 0.54

      posted in OpenHardware.io
      berkseo
      berkseo