Search found 8770 matches
- 09 Oct 2017, 11:54
- Forum: ESP Easy: Software
- Topic: add new SSD1306 OLED Display Size
- Replies: 28
- Views: 26209
Re: add new SSD1306 OLED Display Size
The "problem" with these small displays is they are using only every other line. For example only the odd or even line numbers (did not check yet which are being used) So it may help if you change the used font. I was already looking into that myself, so likely they will be added for 2.1, ...
- 06 Oct 2017, 13:42
- Forum: ESP Easy: Hardware
- Topic: Htu21d your experience with accuracy
- Replies: 3
- Views: 4515
Re: Htu21d your experience with accuracy
Also, how often do you sample the device?
I noticed other sensors like the Bosch BME280 and BMP280 will heat up up-to 2 degrees by only sampling continuously.
I created a pull request to combine these two, but also put them to sleep for almost a minute, which helps a lot in measurement offset.
I noticed other sensors like the Bosch BME280 and BMP280 will heat up up-to 2 degrees by only sampling continuously.
I created a pull request to combine these two, but also put them to sleep for almost a minute, which helps a lot in measurement offset.
- 05 Oct 2017, 21:00
- Forum: ESP Easy: Software
- Topic: ESP Easy Github pull requests
- Replies: 13
- Views: 22449
Re: ESP Easy Github pull requests
So we're stuck with it?
- 05 Oct 2017, 20:55
- Forum: ESP Easy: General Discussion
- Topic: ip of espeasy is lost and i can not send any command but a device is report rssi every 5 min!!!!
- Replies: 24
- Views: 19019
Re: disconnect wifi (strange problem)
Can you install some syslog server in your network where the ESP will send its logs? (Log Settings in the Advanced Settings page under "Tools") Then you can try to add a device in ESP easy to log the network strength. (Device "System Info", Indicator "Wifi RSSI") This l...
- 04 Oct 2017, 22:59
- Forum: ESP Easy: Software
- Topic: Device Temperature DS18B20 from flipping from 9 to 12bit
- Replies: 9
- Views: 8683
Re: Device Temperature DS18B20 from flipping from 9 to 12bit
I have no personal experience with these Dallas sensors. Does it also happen when only one sensor is being used? The function to set the resolution is only being called when the device is being saved via the web interface. The code suggests the resolution is being stored in the flash on the sensor i...
- 04 Oct 2017, 22:22
- Forum: ESP Easy: Software
- Topic: MHZ19 sensor working ??
- Replies: 18
- Views: 18411
Re: MHZ19 sensor working ??
Since you did some manual calibration yourself, please leave the ABC enabled for a few days to let it reset itself to some sensible levels.
- 04 Oct 2017, 13:31
- Forum: ESP Easy: Software
- Topic: MHZ19 sensor working ??
- Replies: 18
- Views: 18411
Re: MHZ19 sensor working ??
I would advice not to calibrate it yourself. Perhaps have the ABC on (default setting) and let it rest for a day or two in a well ventilated room, or at least a room which is not populated by humans/animals for a longer time. Also make sure your sensor is not exposed to direct sunlight. The sensor o...
- 03 Oct 2017, 15:16
- Forum: ESP Easy: Software
- Topic: MHZ19 sensor working ??
- Replies: 18
- Views: 18411
Re: MHZ19 sensor working ??
I have the same problem. I always get Unstable Reading ... 33093152 : MHZ19: Unstable reading, ignoring! PPM value: 350 Temp/S/U values: 24/0/0.00 I think the wiring isn't the problem as it's really simple. I'm using the latest dev Version from Github. Any tipps? You have the new "B" vers...
- 01 Oct 2017, 23:23
- Forum: ESP Easy: General Discussion
- Topic: ip of espeasy is lost and i can not send any command but a device is report rssi every 5 min!!!!
- Replies: 24
- Views: 19019
Re: disconnect wifi (please read last post and guidance me)
How is the relais connected to the ESP module? I hope it is triggered via an optocoupler, or some transistor? And how do you trigger the transistor? Do you have the internal pull-down resistors enabled for all non-connected pins? And what about the pins connected to the transistor? Either pull-down ...
- 29 Sep 2017, 00:39
- Forum: ESP Easy: Hardware
- Topic: v2.0.0-dev11: two INA219 Devices get the same address
- Replies: 8
- Views: 7875
Re: v2.0.0-dev11: two INA219 Devices get the same address
I just added a pull request for this bug: https://github.com/letscontrolit/ESPEasy/pull/519
Only problem is that I do not have these sensor, so it was just changing for what I thought is needed, no testing.
So please if someone can test it?
Only problem is that I do not have these sensor, so it was just changing for what I thought is needed, no testing.
So please if someone can test it?
- 28 Sep 2017, 11:01
- Forum: ESP Easy: General Discussion
- Topic: ESPEasy v2.0.0-dev12 released
- Replies: 44
- Views: 50039
Re: ESPEasy v2.0.0-dev12 released
I'm using 'ESPEasy_v2.0.0-dev12_normal_1024.bin' flashed with an FTDI adapter & 'FlashESP8266.exe'. Is the programmer a original FTDI one or a copy? The newer drivers are making clones/copies garbaging the flash even though it says "ok". What version of the drivers are causing this? A...
- 27 Sep 2017, 23:01
- Forum: ESP Easy: General Discussion
- Topic: ESPEasy v2.0.0-dev12 released
- Replies: 44
- Views: 50039
Re: ESPEasy v2.0.0-dev12 released
Just a small though on size and efficiency... I agree that some plugins are too specific and should be flagged as such and not included in the standard firmware (like it happened with "_P070_NeoPixel_Clock.ino"). But looking at the current supported devices by the standard 2.0.0.dev12 I t...
- 20 Sep 2017, 12:24
- Forum: ESP Easy: Hardware
- Topic: Sensair S8
- Replies: 118
- Views: 111427
Re: Sensair S8
I also noticed the CO2 level to rise dramatically fast when cooking (on gas). Our kitchen has no door to the living room, so concentration becomes equal in those rooms. (12 + 25 + 10 m^2 in total) Let's say, it is good my CO2 sensor has a range from 400-5000 ppm, since it can spike over 2000 ppm in...
- 18 Sep 2017, 13:26
- Forum: ESP Easy: Hardware
- Topic: BME280 - No I2C devices found
- Replies: 8
- Views: 11090
Re: BME280 - No I2C devices found
Can you please check if the problem also persists when running with the code change I made in this pull-request? https://github.com/letscontrolit/ESPEasy/pull/481 I changed also the measuring parameters, the init and the reset of the sensor. I had once a similar lock-up, but could not reproduce the ...
- 18 Sep 2017, 13:21
- Forum: ESP Easy: Hardware
- Topic: Air200
- Replies: 4
- Views: 5425
Re: Air200
A bit easier to read link: https://www.aliexpress.com/store/product/Goouuu-Air200-GPRS-module-text-messages-development-board-GSM-GPRS-wireless-data-transmission-of-super-SIM900A/1735233_32811910839.html It looks like a development board with GPRS and GPS onboard. I do not (yet) see a datasheet. So ...
- 18 Sep 2017, 13:13
- Forum: ESP Easy: Hardware
- Topic: Sensair S8
- Replies: 118
- Views: 111427
Re: Sensair S8
I also noticed the CO2 level to rise dramatically fast when cooking (on gas). Our kitchen has no door to the living room, so concentration becomes equal in those rooms. (12 + 25 + 10 m^2 in total) Let's say, it is good my CO2 sensor has a range from 400-5000 ppm, since it can spike over 2000 ppm in ...
- 18 Sep 2017, 12:48
- Forum: ESP Easy: Software
- Topic: [Feature Request] Support for mh-z16 CO2
- Replies: 4
- Views: 4296
Re: [Feature Request] Support for mh-z16 CO2
At a first glance at the datasheet, the protocol looks a lot like the MH-Z19.
Support for that sensor is already present.
It is quite an expensive sensor. What makes it better than the (much smaller) S8 or MH-Z19 sensors?
Support for that sensor is already present.
It is quite an expensive sensor. What makes it better than the (much smaller) S8 or MH-Z19 sensors?
- 05 Sep 2017, 00:10
- Forum: ESP Easy: Software
- Topic: ESP Easy Github pull requests
- Replies: 13
- Views: 22449
Re: ESP Easy Github pull requests
What is the current status of processing/merging pull requests? The pull requests are piling up here: https://github.com/letscontrolit/ESPEasy/pulls Looking at myself, I do not know when (if?) they will be processed and am somewhat waiting to make some changes until the requests of others are proces...
- 04 Sep 2017, 23:56
- Forum: ESP Easy: Hardware
- Topic: Wiring of BMP180 ?
- Replies: 10
- Views: 8878
Re: Wiring of BMP180 ?
[....] At least BME280 and Si7021 have a self-heating to recondition the humidity sensor. I can confirm this. The sensors i use all have a deviation of +3 ...+3,5°C. I took a lab thermometer for reference and just subtracted the difference in the formula field. Not a really exact calibration but fo...
- 01 Sep 2017, 22:21
- Forum: ESP Easy: General Discussion
- Topic: Feature Request collection/list
- Replies: 197
- Views: 198493
Re: Feature Request collection/list
I think you will need some external counter which you can read out after some interval. Perhaps even 2 counters, of which one has a known frequency connected to the count input pin. Then you can trigger the "count enable" (after reset count) and after some time trigger both counters to dis...