Search found 14 matches

by realrope
08 Dec 2022, 00:13
Forum: ESP Easy: Hardware
Topic: WT32-ETH01
Replies: 9
Views: 12951

Re: WT32-ETH01

Thank you so much for your answer. I downloaded the binary files. I understood to use the bin of ESPEasy_normal_ESP32_4M316k_ETH.zip? where is the flashtool that is included? could not find it in the zip file. And how can I flash it at adress 0 ? best regards!
by realrope
07 Dec 2022, 20:24
Forum: ESP Easy: Hardware
Topic: WT32-ETH01
Replies: 9
Views: 12951

Re: WT32-ETH01

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by realrope
07 Dec 2022, 16:27
Forum: ESP Easy: Hardware
Topic: WT32-ETH01
Replies: 9
Views: 12951

Re: WT32-ETH01

Dear all - I´m a big fan of easy esp but now I wanted a wired version of a board an wanted to use it with the software wondering if there is a step2step guide how to flash it. As far as a read in the forum I wired a USB -TTL converter to the eth01 board (see photos attached) and used the ESP32-Flash...
by realrope
31 Jul 2019, 13:43
Forum: ESP Easy: Software
Topic: Alive Mail
Replies: 1
Views: 4476

Alive Mail

As of last summer a thunderstorm killed the Powersupply of or gardenhouse out in the green resulting that I had to clean our freezer for hours. I now built in an ESP measuring the temp inside to warn me if the temperature goes above -15 deg C. Still I wait für a small ups (apc) beeing delivered for ...
by realrope
18 Jun 2019, 15:37
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

Hi guys,
Good news - works perfectly. I´m a bit embarrassed, as it was my fault (wiring) - sorry for bothering. :oops:
Do I have to do some calibrating? anything?
Are the aliexpress S8´s bad copies or lower of quality?
thanks for your support over the last couple of days!!!
by realrope
17 Jun 2019, 15:17
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

Sry, never checked that. Led is at it´s bottom? correct?
by realrope
16 Jun 2019, 14:21
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

But still no value of the device. logging of serial is disabled.
TX wired to D7
RX wired to D8

hmmm.. still theres the hint of connecting D8 via a transistor?? Ignore it?
thanks for your help!!!
by realrope
16 Jun 2019, 14:18
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

Hi,
I upgraded to the recent firmware:
by realrope
15 Jun 2019, 23:38
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

In addition i swaped the pins: now TX is wired to D7 with the result, that the nodemcu wont boot anymore.
Do I need a PNP Transi? Is there a schematic available? Thank you so much!
by realrope
15 Jun 2019, 22:43
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

I checked and indeed serial logging was enabled - now i disabled logging but still no rational result
ppm: -1.00
by realrope
14 Jun 2019, 16:26
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

Should I swap the used GPIO Pins?
And why would I need to insert a PNP-Transistor to buffer D8?
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by realrope
14 Jun 2019, 16:16
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

Hi there,
I think I wired it correctly.
Git Build: mega-20190425
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by realrope
12 Jun 2019, 11:32
Forum: ESP Easy: Hardware
Topic: Sensair S8
Replies: 118
Views: 89211

Re: Sensair S8

Dear all, A friend and myself try to grow mushrooms (!to eat not to fly) here in vienna on old coffee grounds. While breeding the mycel produces Co2 heat and need a certain amount of moisture. So we planned to measure CO2 with first MH-Z19 and Senseair S8 (both via China). Actually i failed with bot...
by realrope
04 Sep 2018, 10:42
Forum: ESP Easy: Projects / Applications
Topic: moisture sensor
Replies: 78
Views: 70158

Re: moisture sensor

Hi David, Hey, you have IoT students? What platform are you using? Raspi? best yours rob Hi, Here's a link to a PDF for a simple exercise I did with my IoT students. http://resources-area.co.uk/node-red-flows/moisture_meter.pdf We used the very inexpensive resistive sensor and then used a transistor...