@TD-er: I would like to send one of the .bin files by e-mail, but I don't have an e-mail address and also no permission to send an e-mail directly from the forum. I have sent a .bin to an educated guessed email address derived from your website. Can you confirm that the file has been received. Subje...

@TD-er: Maybe this will help you find where it goes wrong:
There are now 14 .bin files on the Wemos D1. Fetching files now takes a little longer. So probably the .bin files are fetched but not converted to .csv?

Top! Thx

@TD-er: Used Chrome this time. No difference in .csv output.
Also tried Safari on my iphone. No data, only headers.
Looks like only test.bin can be download as .csv and not cache_X.bin. If I try opening cache_X.bin in a new tab, it downloads cache_X.bin to my windows computer. Not the .csv

@TD-er: Ahhhh, the way to save dump5.htm properly is hidden in my browser (Edge) under "Meer hulpprogramma's " and "Pagina opslaan als" :oops: . Now I am making progress. We have now managed to upload dump5.htm and open it in a new tab :D . Unfortunately, however, it looks like t...

@TD-er: It must be my inexperience, but I am unable to download the dump5.htm file (good) to my Windows machine to upload it from there. I also wonder if these are the right files that I was able to retrieve with some struggle? The link is about ESP32. I'm using a Wemos D1 mini. Is dump5.htm intende...

@TD-er: Thanks again :D. I will reinstall today and try to log all data. EDIT: Okay, the new ESP_Easy_mega_20210729_test_A_ESP8266_4M1M is on the Wemos D1 mini and the .bin file is receiving data. Next step: decode data and download it to .csv. However, if I follow this https://github.com/letscontro...

@TD-er: As you advised https://www.letscontrolit.com/forum/viewtopic.php?p=53973#p53973 I would like to install this plugin: https://github.com/letscontrolit/ESPEasy/tree/mega/misc/CacheController I am now running build: on the Wemos D1 mini: ESP_Easy_mega_20210721_test_A_ESP8266_4M1M With this cont...

@TD-er: please think about my questions from my previous post. I've googled quite a bit, but can't really find a clear instruction/manual for it. 1) How do I check if it's there in the costumbuild? If I understand well, there should be e extra tab in ESPEasy? It's not there at the moment and I can n...

Hahaha, okay "cache" :lol: . The misspelling may have distracted attention too much from the question how I know if it's included and if not what steps I take to upload ;) . Sorry, in this field i am Noob :oops: . And as the weather forecast looks like now, the maximum value will indeed no...

I didn't add anything to the build you sent me in dropbox. It may sound very stupid, but I don't know if that's where the cash controller is. How do I find out? The link you send to a cash controller for the ESP32. In my case it runs on a Wemos D1 mini in both cases. Does it work on Wemos as well? O...

I would love to also log the other values, but I don't have the ability/sufficient knowledge to log the other values as well :( . They are not forwarded to Domoticz as far as I can see. The (complicated) route I follow is as follows: ESPEasy=>Domoticz (only Lux possible)=>Influxdb=>Grafana=>.csv of ...

@TD-er: I don't think it's the panels. As you can see in the graph, the yield goes up for all 6 panels. However, the value displayed by the sensor decreases in the same time period. The surface of the sensor is indeed horizontal. This is deliberate because I am looking for the relationship between t...

@DT-er: It looks a lot better although there is still something strange in the measurement. This is the sensor output compared to the yield of 6 panels that are almost flat on the west (slope 7 degrees) on the roof. EDIT: This morning I also mounted the second sensor on top of the chimney. The first...

thx again. I will flash tomorrow and tape de sensor on the chimney again and wait for bright Sunshine 8-) . No RTC chips laying around. EDIT: I now have two TSL2591's working, each on its own Wemos D1. EDIT2: First impression: It seems to work. Just peaked at 66,250 lux without the sensor collapsing...

I have ESP-Easy_mega_20210615_TEST_A_ESP8266_4M1M installed now. Would be nice tot have the test build
I build a twin sensor that I want to test side by side tomorrow to compare the results.

Hmmm, unfortunately I only get the Lux value in domoticz. So I can't log the other values. But if the ratio is 1:3 would the IR sensor become saturated at about 88,000/3 is about 30,000? I don't think I've seen it that high before. I'll pay special attention to it tomorrow. The sensor seems to get c...

I'm trying to find a formula to convert the output of the TSL2591 from Lux to W/m². I have found some clues for that, such as https://www.hoogendoorn.nl/wp-content/uploads/2015/09/PRT-HGM15102312090.pdf . However, I don't really get close to the Global radiation of a KNMI station 5 km from here as t...

@TD-er. Do you appreciate feedback with data form SL2591 for further testing/development?

@TD-er Super! I used the latter option and installed ESP-Easy_mega_20210615_TEST_A_ESP8266_4M1M. That really went like clockwork. The Wemos D1 mini is now preconfigured. :D Now waiting for the sensor to arrive. Bring it on (tomorrow or Monday). Many many thanks for your help ;) . This way it remains...

@TD-er I don't think I will be able to get the OPT101 in the correct measuring range (up to approx. 100,000 lux) I have now ordered an adafruit TSL2591. However, it does not (yet?) appear in the device list of ESP_Easy_mega_20210503_normal_ESP8266_4M1M. I did find this: https://github.com/letscontro...

Until today I use the data from a KNMI weather station 5 km as the crow flies from my house to determine a ratio between global radiation (10 minutes) and the yield of my solar panels. Because that is not always accurate (especially with changing clouds and wind direction) I want to try to build a m...

I first tested the first suggestion with 3.3 volt power supply. No luck. Then I ramped up the power supply to 5 volts and reduced the initial analog output with R1 = 100k and R2 = 470k back to 3.2 volts. The analog was not yet connected to the A0 pin of the Wemos. The moment it was connected, the an...

I have an OPT101 sensor coupled to the analog pin (A0) of a Wemos D1 mini. On the Wemos I have ESP_Easy_mega_20210503_normal_ESP8266_4M1M running. I also get values ​​on the Analog input - internal. If I have understood correctly, the Wemos itself has built-in resistors so that the A0 pin can handle...