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

@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.

added support for E-Ink DES to the project. Further test in the refrigerator

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

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.

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

@NeverDie
When to buy? Now.

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

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

updating the project to v 0.54

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

I looked again at this old project. It runs on the modified Sandeep mystry library which is on my Github. Just try to choose the board nRF52832, everything should work perfectly on it. And a little later I will update this repo for the 0.7 library

@killah78 said in 💬 nRF52840 MINI DEV BOARD EFEKTA:

undefined reference to

It's not clear why it doesn't download these files. I re-uploaded the ino file to github. Try downloading it and compiling it again.

@killah78 Hi,
I haven't been using the MyBoardsNRF5 layer lately.

To compile everything, you need to add that transfer rate. In version 7 of the library from Sandeep mystry, updated files from the Nordic SDK were taken. There is no longer this speed, but you can add it yourself.

About RED LED below

@killah78 Hi, you can use the instructions for example from this project of mine( readme file) - https://github.com/smartboxchannel/EFEKTA-EINK290-TEMP-HUM-PRES-WEATHER-MINI-STATION-NRF52#instruction

https://hackaday.io/project/178235-mini-thermometer-hygrometer-with-e-paper-on-nrf5

@nagelc
Wow, this is unexpected.

@NeverDie said in Coronavirus (way, way, off topic):

If you hop across over to Russia, you might be able to get inoculated with Sputnik V. Although it was initially greeted in the West with skepticism, it has since gotten thumbs up from a proper peer review in Lancet.

Here, vaccination is not very popular, many are in no hurry to get vaccinated. I do not know what this is due to, I think mainly because most people are sure that they have already been ill and received immunity)). Judging by the statistics published here periodically, Sputnik V works well and has almost no complications.
... I'm not sure if it was skepticism, rather something else. ;)

https://hackaday.io/project/177911-mini-weather-station-efekta-with-e-paper-display

@berkseo