It seems I'm stuck in flashing the WT32-ETH01. IMG_2764.jpeg esptool % python3 esptool.py -p /dev/tty.usbserial-1140 write_flash 0x00 ESP_Easy_mega_20231225_normal_ESP32_4M316k_ETH.factory.bin esptool.py v3.3-dev Serial port /dev/tty.usbserial-1140 Connecting...................................... A ...

As I'm having a MacBook, I need to go through Python / esptool.py You can also try the web flasher: https://td-er.nl/ESPEasy/latest/ Oh, that's interesting - I'll try this first, I guess. For the moment, I just want to have ESPEasy running, basically set it up and connect it to my LAN. And be able t...

Got a message from the vendor, the DACs are out of stock, but he is getting new ones by the end of the week and they'll be shipped immediately. But the WT32-ETH01 board, power supply, etc has arrived, ready to be flashed. Would this be a good version to get EasyESP already on it, doing a basic setup...

Thank you again for your advices, again very helpful! :) After a night sleeping about it, I just fired up the order. At least the board etc should be here this week (for the DACs I received an email, that they are processing the order). Instead of ordering two USB to serial adapters, I just ordered ...

1x DC-DC Buck Voltage Converter Power Module / adjustable Step-Down-Modul This guy should support 4-40V input and 1,25-35V output. So I can choose. Apart from ethernet, what I read, the ESP32 can be powered by both, 3.3 or 5V. But thank you, then I'll start directly with 5V, if it might be needed f...

2 DACs would be just fine, but it's always nice to have a spare ;) I see, we are thinking the same way. ;) Just placed my order for 3 DAC at komputer.de So, I've made my shopping list for the rest of the components: 1x WT32-ETH01 1x USB Adapter with CH340G Converter 1x DC-DC Buck Voltage Converter ...

Be aware that the Ethernet support on ESP32 takes a lot of GPIO pins, that can't be used for anything else. We are planning to also support SPI-connected Ethernet solutions, probably W5500 and DM9051NP based devices first, where SPI uses less GPIO pins, that can also be combined with other SPI devi...

To give you an insight in my setup. This is my server cabinet: IMG_2742.jpeg On the lower end, underneath the Synology, are the 3 ventilation regulators with the 0-10V analog input port (on the left - white), and the Qubino Actors (on the right - blue), who are currently giving the 0-10V signal (and...

localhorst wrote: ↑14 Jan 2024, 13:45Or, as alternative, what do you think about these ones? Would they work with ESP easy and the ethernet is supported?

Those seem to have LAN8720A and no PoE.
And I could support power directly via 3.3 or 5V.
Only: no USB connection. How do I get ESP Easy on it?

Me again, I'm sorry. But as I started researching for ESP32 - with ethernet and POE, I came across this one: https://shop.everythingsmart.io/en-de/products/est-poe-32-esp32-poe-development-board Stating, that it supports ESP Easy. And POE. Is it fully supported by ESP easy? Or, as alternative, what ...

Good morning, so you might want to pick ESP32 classic or ESP32-C3 or S3. I don't have anything laying around, so I think I'll go for those. Thank you! From the specs the ESP32-S3 seems to be the newest and most powerful. I guess this would be the one to choose? But wait. The ESP32 classic supports E...

Ath wrote: ↑13 Jan 2024, 16:28Only issue is that it's not (yet) supported by ESPEasy, but that looks to be quite simple

Well, I guess I would give it a shot - do you think the Wemos D1 / 8266 is a good companion? Or would you suggest something else / better?

Great, thank you!
Looks like I could get them here.

How many discrete steps do you need? I need 1V steps: Bildschirmfoto 2024-01-13 um 17.26.49.png You can search for PWM Arduino 0 10V output on Google images for ideas. Thank you - I'll do it! How much current do you need? I haven't found anything regarding this in the documentation yet, but it won'...

Hey there, I'm searching for a solution to get an 0-10V output, which can be controlled via ESP Easy. I've already searched through the devices page , but didn't found anything. I'm not sure if I simply don't understand enough. The background: Again my decentralized ventilation system with heat reco...

And again - thanks a million, you are awesome guys!

And thank you again, very interesting! Well, it has been running for more than two years with 3 devices on the I2C - now there would be plus one. Like I said, I'll give it a shot. Please allow me another maybe dumb question: As it is possible to change the I2C pins away from D1+D2 - would it be poss...

Having multiple I2C devices, on the same I2C bus, usually implies there are also multiple pull-up resistors installed, but having too many in parallel may cause issues for some devices, so you might need to disable (remove?) some pull-up resistors from the sensor boards. Having 2 in parallel, like ...

I'm sorry, but I'm not sure if I really understand what you are trying to explain to me. I'm not an expert in this topics. In this case, I've removed all other sensors for the moment, so it's only the display and the SCD30. I've set I2C ClockStretchLimit to 20. Then I've started the whole thing up, ...

Great, thank you both! But I've left this settings untouched / default (400000/100000): The default values should not need adjusting for this sensor, and it is already set to "Force Slow I2C speed" by default, as the SDC30 specs say it only supports up to 100 kHz. Fine - and yes, the SCD30...

Having my first SCD30 running and setup since this afternoon, I can confirm those settings: Everything seems to be according to the documentation, if I'm not mistaken. Screenshots are attached. https://i.ibb.co/McYmZKV/ESP-O2-SDC30-Google-Chrome3.jpg https://i.ibb.co/vvgBhnt/ESP-O2-SDC30-Google-Chro...

I don't know how well this "2nd chamber" will keep on working over longer periods of time as it is extremely hard to keep all gasses sealed. I can imagine this also puts some requirements on handling the device, like soldering, storage, etc. Yes, it puts some requirements on the handling....

Sorry you're right, I didn't google it but just assumed it was one of those newer MEMS units. It seems to be one of the best CO2 sensors in this price range at the time - nearly eliminating, due to its dual chamber, one of the biggest problems of NDIR sensors - the constant drifting and need to fre...

I know the SCD30 does measure CO2 in a completely different way compared to the SenseAir units. Well, both are NDIR sensors (which is crucial), but the SCD30 is a dual channel, the S8 is single. When designing a new measurement box where space and perhaps power consumption is of utmost importance, ...

Currently, I have a BMP280 for temperature and a SHT21 for humidity together with the Senseair running.
Do you think the SCD30 internal sensors for temperature and humidity could replace the BMP280 and SHT21? As far as I've read it, the SCD30 sensors should be fairly precise.

Besides making a donation, I could support you with the forum. I'm working with phpBB more than 20 years, I guess I can call myself an expert with it. For example, I've founded the Board3 Portal extension (and running the support forum as well). One more example: the Harmony Remote Forum as a quite ...

Here you can see which plugin is included in which build. https://espeasy.readthedocs.io/en/latest/Plugin/_Plugin.html#list-of-official-plugins The sensor should be included in both the "Collection D" as wel as "Climate" builds That's a great advice, thank you! Yes, it's include...

Maybe a little "newbieish", but might help someone else on the search for the correct binary: The binaries with the controller for the SCD30 are not called "test_D" anymore, but "collection_D". In my case ESP_Easy_mega_20231225_collection_D_ESP8266_4M1M.bin did the tric...