
Search found 55 matches
- 30 Sep 2020, 14:22
- Forum: ESP Easy: General Discussion
- Topic: Asking for TCA9548A support
- Replies: 4
- Views: 10987
Re: Asking for TCA9548A support
OLALÁ, that's really great, the timing is perfect :], thank you for good news and your efford!! 

- 30 Sep 2020, 13:49
- Forum: ESP Easy: General Discussion
- Topic: Asking for TCA9548A support
- Replies: 4
- Views: 10987
Re: Asking for TCA9548A support
Hello, now I'm dealing with the same problem, I'd like to use multiple I2C devices with the same address connected in one ESP. Is there any news about support of this expander? I'm doing a small hobby project, something like humidor (only not for cigars, but for ripening of puerh type teas, it's har...
- 06 Mar 2020, 12:55
- Forum: ESP Easy: Software
- Topic: Rules + HttpToSend + Telegram ?
- Replies: 4
- Views: 10258
Re: Rules + HttpToSend + Telegram ?
Hi Thomas, thanks for your help! :] I found that URL with port80 is redirected (301) to secure connection in browser automaticaly, so this is probably the root of this problem .. I tried also all mentioned variants, all the same, not working. I'm going to solve this with mqtt & node-red, but it ...
- 06 Mar 2020, 00:48
- Forum: ESP Easy: Software
- Topic: Rules + HttpToSend + Telegram ?
- Replies: 4
- Views: 10258
Re: Rules + HttpToSend + Telegram ?
Hi, I don't know how it works .. If I send URL like this one via browser, I receive Telegram message without problem. http://api.telegram.org:80/bot..... In this article are also some informations about HTTP protocol: https://core.telegram.org/mtproto/transports#http And I know that it's possible to...
- 05 Mar 2020, 14:31
- Forum: ESP Easy: Software
- Topic: Rules + HttpToSend + Telegram ?
- Replies: 4
- Views: 10258
Rules + HttpToSend + Telegram ?
Hello, I need your help :]. I'm trying to make some notifications from espeasy to mobile phone and send messages (notifications) to Telegram. I have userID and API token, sending messages from browser to Telegram client is without any problem, URL is simple: http://api.telegram.org/bot<token>/sendMe...
- 24 Feb 2020, 21:39
- Forum: ESP Easy: General Discussion
- Topic: I2C Soil moisture sensor
- Replies: 51
- Views: 60724
Re: I2C Soil moisture sensor
Yep, I understand that, but all posts were from 2017, so I was curious if there is something new :] So thanks for quick info, I really appreciate it! The easyest way is to buy some pieces and test it, these ones from AE are cheap enough :]. And of course I'll try to make it waterproof, probably with...
- 24 Feb 2020, 20:56
- Forum: ESP Easy: General Discussion
- Topic: I2C Soil moisture sensor
- Replies: 51
- Views: 60724
Re: I2C Soil moisture sensor
Hi, sorry for opening an old thread, but is there any news about soil moisture sensors? I found that in DEV MEGA version is this plugin still "TESTING", is it usable now? I'd like to use three sensors for my home plants, I2C communication. So I have a few questions: - I'd like to support d...
- 24 Feb 2020, 18:51
- Forum: ESP Easy: Software
- Topic: Send data to thingspeak
- Replies: 40
- Views: 42179
Re: Send data to thingspeak
Hi, just FYI, I had also problems with sending data to TS. I can't figure how to do that (" Error : HTTP : C004 connection failed " all the time), after I changed Client timeout from 100ms to 1000ms it starts to work! Everything else I configured as described here: newest build mega-202002...
- 14 May 2019, 19:51
- Forum: ESP Easy: Hardware
- Topic: Temperature sensors - which are most precise?
- Replies: 12
- Views: 33386
Re: Temperature sensors - which are most precise?
Hallo, you are right, of course, I just ask wrong question.. Wiki about calibration I know, I just don't have any precise thermometer for calibration (or lab equipment) and I can't also use water with ice to calibrate at 0°C, because none of sensors is waterproof :]. But you answered my question any...
- 14 May 2019, 14:23
- Forum: ESP Easy: Hardware
- Topic: Please recommend me good esp8266 board ..
- Replies: 11
- Views: 13900
Re: Please recommend me good esp8266 board ..
>dynamicdave: grovkillen is right, not all these power supplies are 'problematic', but I destroyed one D1 mini by myself, imho there is still my picture on wiki :)) .. https://www.letscontrolit.com/wiki/index.php?title=Power Just take any voltmeter and before connecting any device to this kind of po...
- 14 May 2019, 13:59
- Forum: ESP Easy: Hardware
- Topic: Temperature sensors - which are most precise?
- Replies: 12
- Views: 33386
Temperature sensors - which are most precise?
Hi, do you have any experience which temperature and humidity sensors are 'the best' for ESP8266? I have a couple of them, they show a different values, of course.. So here is my test, DH11, DHT22, BME280 and HTU21D: http://sdilej.eu/pics/a37f9e1223daa2a5b6d561902c422a8d.JPG Here are aslo some cheap...
- 13 May 2019, 22:57
- Forum: ESP Easy: Hardware
- Topic: Please recommend me good esp8266 board ..
- Replies: 11
- Views: 13900
Re: Please recommend me good esp8266 board ..
Hi, thanks to all! :] I'm going to buy 12pcs, so the price matters, a little bit :]. That's why I'm looking for any tested esp8266, that is without problems with current espeasy releases.. There is no problem with delivery time, I can wait. That's why I'd like to order boards from AE/eBay and save s...
- 12 May 2019, 21:33
- Forum: ESP Easy: Hardware
- Topic: Please recommend me good esp8266 board ..
- Replies: 11
- Views: 13900
Please recommend me good esp8266 board ..
Hi, I spent today half of day with flashing my esp8266 boards ;] .. I have the same boards as described here: https://github.com/letscontrolit/ESPEasy/issues/2008, i.e. Wemos brand - ordered here: https://www.aliexpress.com/item/-/32820380705.html. And the only fw that I found to be usable is ESP_Ea...
- 27 Jan 2019, 12:25
- Forum: ESP Easy: Hardware
- Topic: Wall switch with mechanical button?
- Replies: 11
- Views: 11414
Re: Wall switch with mechanical button?
>Wiki: thanks, I know this project, but it's IMHO the same product as Sonoff T1, without 'mechanical switch feedback' .. >kimot: yes, I know that it COULD fit .. if there will be some spare space for two wago conncetors. That's why I'd like to buy "complete solution', as descibed in my 1st post...
- 08 Jan 2019, 23:41
- Forum: ESP Easy: Hardware
- Topic: Wall switch with mechanical button?
- Replies: 11
- Views: 11414
Re: Wall switch with mechanical button?
Thanks again, but I really don't want to solve how to fit board, relay, power source 5V and common wall switch to small space like this one :) .. I'm looking for 'ready product', really :]
- 08 Jan 2019, 13:32
- Forum: ESP Easy: Hardware
- Topic: Wall switch with mechanical button?
- Replies: 11
- Views: 11414
Re: Wall switch with mechanical button?
Hi, thx for info! :] >DeNB3rt: there is problem with wall box depth and relay. Maybe it's resolvable, but I'd prefer some 'certified' solution with optocoupler etc. .. >Tecumseh: same problem, depth of wall boxes is appr. 35mm, including mechanical switch. I want to replace multiple switches, I don'...
- 08 Jan 2019, 00:08
- Forum: ESP Easy: Hardware
- Topic: Wall switch with mechanical button?
- Replies: 11
- Views: 11414
Wall switch with mechanical button?
Hallo, I'm looking for some wall switch, flashable with easpeasy, with 'mechanical button', same as a common wall switch. So you know about any switch with these attributes? - espeasy inside, or flashable, of course :] - mechanical button, one click on, on click off - EU size, suitable as replacemen...
- 12 Aug 2018, 14:22
- Forum: ESP Easy: Software
- Topic: Writing to InfluxDB from HTTP Advanced controller?
- Replies: 19
- Views: 26799
Re: Writing to InfluxDB from HTTP Advanced controller?
@water: the flow from @spachal is in quotes instead of code tags and the forum modifies such strings somehow. You could also try to reconstruct his flow - only the 3 nodes: mqtt -> function -> request. Code and settings you can see in his export. My bed, sorry for that, this is export of temperarur...
- 09 Aug 2018, 11:12
- Forum: ESP Easy: Software
- Topic: Writing to InfluxDB from HTTP Advanced controller?
- Replies: 19
- Views: 26799
Re: Writing to InfluxDB from HTTP Advanced controller?
Can you tell me how you used node-red mqtt and influxdb ? HTTP Advanced is indeed to unstable :) Hi, here is sample float of my solution, for BME280. In espeasy I send mqtt message to broker (rasppi+mosquito, IP 192.168.166.177), node-red reads these payloads and writes them to DB. http://sdilej.eu...
- 31 May 2018, 10:30
- Forum: ESP Easy: Hardware
- Topic: 6xRelay module - relay connected on low (0) signal?
- Replies: 2
- Views: 3565
Re: 6xRelay module - relay connected on low (0) signal?
OK, thanks for info, if it's 'normal', then everything is OK :]
- 31 May 2018, 00:42
- Forum: ESP Easy: Hardware
- Topic: 6xRelay module - relay connected on low (0) signal?
- Replies: 2
- Views: 3565
6xRelay module - relay connected on low (0) signal?
Hallo, maybe I'm doing something wrong, but when I wire my relay array (six relays with optocouplers) with nodeMCU - this schema: https://www.letscontrolit.com/wiki/index.php/File:Nodemcu4relay.jpg, I can control it without problems by mqtt or http GPIO command (http://IP/control?cmd=GPIO,12,0 for e...
- 22 May 2018, 19:18
- Forum: ESP Easy: Software
- Topic: Writing to InfluxDB from HTTP Advanced controller?
- Replies: 19
- Views: 26799
Re: Writing to InfluxDB from HTTP Advanced controller?
OK, I give it up ;], HTTP Advanced controller in unstable anyway (http://www.letscontrolit.com/forum/view ... f=6&t=5369), I changed my configuration to mqtt > node-red > influxdb, it works..
- 19 May 2018, 20:20
- Forum: ESP Easy: Software
- Topic: HTTP advanced controlle - instability?
- Replies: 0
- Views: 2738
HTTP advanced controlle - instability?
Hi, I'm using test builds with on nodeMCU board, with only one sensor (BME280). Everything is now stable (including wifi, thanks!), but only until then I configure HTTP Advanced controller (http://www.letscontrolit.com/forum/viewtopic.php?f=6&t=5298). After that I have a lot of reboots (appr. 3-...
- 19 May 2018, 20:16
- Forum: ESP Easy: Software
- Topic: Writing to InfluxDB from HTTP Advanced controller?
- Replies: 19
- Views: 26799
Re: Writing to InfluxDB from HTTP Advanced controller?
Hi, thanks for info, and yes, it's possible to use MQTT for this. But on rasspi there must be another interface, which writes payloads from broker to database. And it's another 'thing that can be broken' and that's why I'd like to write to db directly from espeasy :] .. I can try to learn node-red, ...
- 19 May 2018, 19:54
- Forum: ESP Easy: General Discussion
- Topic: ESPEasy make it selectable and clickable !
- Replies: 10
- Views: 9323
Re: ESPEasy make it selectable and clickable !
You can do it by yourself and make your own complilation, using Arduino IDE and editing define_plugin_sets.h file. It's not clickable :], but also easy.
- 05 May 2018, 19:41
- Forum: ESP Easy: Hardware
- Topic: Wemos D1 Mini works with 1mb but not 4mb flash
- Replies: 6
- Views: 9800
Re: Wemos D1 Mini works with 1mb but not 4mb flash
After few hours .. it's not stable. 20 reboots during two hours. Mainly this problem: Panic /home/travis/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/core_esp8266_main.cpp:130 loop_task ctx: sys sp: 3ffffdd0 end: 3fffffb0 offset: 01b0 >>>stack>>> 3fffff80: 3fff803c 3fff802c 3fff...
- 05 May 2018, 17:45
- Forum: ESP Easy: Hardware
- Topic: Wemos D1 Mini works with 1mb but not 4mb flash
- Replies: 6
- Views: 9800
Re: Wemos D1 Mini works with 1mb but not 4mb flash
Hi, I'm trying to test this 'special version', here are my results: ESP_Easy_mega-20180504-1-g92680c5_normal_ESP8266_4096.bin - everything seems to be OK, after flash there is vissible AP, I can configure wifi settings, seems stable ESP_Easy_mega-20180504-1-g92680c5_test_ESP8266_4096.bin - flashing ...
- 05 May 2018, 00:47
- Forum: ESP Easy: Hardware
- Topic: Wemos D1 Mini works with 1mb but not 4mb flash
- Replies: 6
- Views: 9800
Re: Wemos D1 Mini works with 1mb but not 4mb flash
Same problem here .. I tried 20180504 release, normal version problems with wifi (AP not vissible at all), testing AP OK, but I can't reach IP of AP, dev version seems to be OK, but I don't need so much plugins etc. loaded .. hw NodeMCU V3. I'll try that multiple compiled version, all of them and re...
- 04 May 2018, 23:09
- Forum: ESP Easy: General Discussion
- Topic: Response browser time?
- Replies: 5
- Views: 6023
Re: Response browser time?
OK, that's true. The only reason I'm compiling own binary is IP 192.168.4.1, this IP I'm using already for other purposes in my subnet :] ..
- 04 May 2018, 00:30
- Forum: ESP Easy: Software
- Topic: Writing to InfluxDB from HTTP Advanced controller?
- Replies: 19
- Views: 26799
Writing to InfluxDB from HTTP Advanced controller?
Hi, I'm trying to 'simplify' my project and write values from sensors directly to influxdb. And I found some problems .. At first, here is my configuration (as illustrative example, it a little complicated IRL): - raspberry pi3 with influxdb and grafana as db and visualization tool - nodeMCU 7 espea...
- 03 May 2018, 23:25
- Forum: ESP Easy: General Discussion
- Topic: Response browser time?
- Replies: 5
- Views: 6023
Re: Response browser time?
Hi, thanks for info, it's the same. 'Original' binary from release is fast, if I compile it by myself with ArduinoIDE, response times are slow. Maybe it's caused by my IDE instalation, I used it for other projects with arduino boards, maybe reinstall could helps. I tried core 2.3.0, 2.4.0 and 2.4.1,...
- 01 May 2018, 13:17
- Forum: ESP Easy: General Discussion
- Topic: Response browser time?
- Replies: 5
- Views: 6023
Response browser time?
Hi, I found strange problem. I have diferent response times of nodeMCU with ESPEasy on different browers or devices. When I compile fw binary in ArduinoIDE, on my desktop PC I have 'lags' when I configure nodeMCU via browser (response time in seconds). Sometimes, when I flash nodeMCU with NodeMCU-Py...
- 18 Apr 2018, 00:22
- Forum: ESP Easy: Hardware
- Topic: Powering of nodeMCU V3 - can I use pins instead of microUSB?
- Replies: 18
- Views: 22712
Re: Powering of nodeMCU V3 - can I use pins instead of microUSB?
In my case, 5V works well, powered by MB102 pin output.
- 15 Apr 2018, 12:55
- Forum: ESP Easy: Hardware
- Topic: Powering of nodeMCU V3 - can I use pins instead of microUSB?
- Replies: 18
- Views: 22712
Re: Powering of nodeMCU V3 - can I use pins instead of microUSB?
My mistake, now is absolutely clear, thanks :]
- 15 Apr 2018, 12:02
- Forum: ESP Easy: General Discussion
- Topic: EasyOTA / Mega / nodeMCU v3 => bootloop
- Replies: 3
- Views: 4165
Re: EasyOTA / Mega / nodeMCU v3 => bootloop
Hi, thanks for help, as I wrote, I tried also normal & test versions too.. always bootloop. //edit// I downloaded new version, mega-20180415. And flash ESP_Easy_mega-20180415_dev_ESP8266_4096.bin . Something is new .. no bootloop, but after reset I can see this (baud speed 74880): ets Jan 8 2013...
- 13 Apr 2018, 22:40
- Forum: ESP Easy: General Discussion
- Topic: EasyOTA / Mega / nodeMCU v3 => bootloop
- Replies: 3
- Views: 4165
Re: EasyOTA / Mega / nodeMCU v3 => bootloop
Up. Am I the only one with this problem?
- 13 Apr 2018, 22:39
- Forum: ESP Easy: Hardware
- Topic: Powering of nodeMCU V3 - can I use pins instead of microUSB?
- Replies: 18
- Views: 22712
Re: Powering of nodeMCU V3 - can I use pins instead of microUSB?
OK, thanks all for help, board works right now, powered by power supply connected to VIN&GND pins.
Did I read that mentioned wiki page wrong, or you just edited the paragraph about board powering? :]
Did I read that mentioned wiki page wrong, or you just edited the paragraph about board powering? :]
- 13 Apr 2018, 10:15
- Forum: ESP Easy: Hardware
- Topic: Powering of nodeMCU V3 - can I use pins instead of microUSB?
- Replies: 18
- Views: 22712
Re: Powering of nodeMCU V3 - can I use pins instead of microUSB?
Hi, thanks for info, I know this wiki page, but there is no information about powering boards directly from pins .. I already know that I need reliable power supply (I have MW 5V/3A power supply available) and good thick cable with as lowest AWG as possible :]. I have three the same boards, one of t...
- 12 Apr 2018, 00:07
- Forum: ESP Easy: Hardware
- Topic: Powering of nodeMCU V3 - can I use pins instead of microUSB?
- Replies: 18
- Views: 22712
Powering of nodeMCU V3 - can I use pins instead of microUSB?
Hi, I'm asking about it just to be sure, because I don't want to destroy another board (is's not the question of money, but long delivery time ;] ..). I have nodeMCU 1.0 V3 board - this one: https://www.aliexpress.com/item/-/32820380705.html . I can power it by microUSB connector, of course, but I'd...
- 11 Apr 2018, 23:42
- Forum: ESP Easy: General Discussion
- Topic: EasyOTA / Mega / nodeMCU v3 => bootloop
- Replies: 3
- Views: 4165
EasyOTA / Mega / nodeMCU v3 => bootloop
Hi, I'm trying to use OTA update for mega-20180403. I downloaded this release to ArduinoIDE and I can flash it any time. After that I was trying to use OTA update (Tools > Firmware, Load, choose file from mega-20180410 or mega-20180409) and I always get bootloop. HW: nodeMCU 1.0 v3 (ESP-12E Module),...
- 27 Mar 2018, 10:40
- Forum: Staff Announcements forum
- Topic: Buy merchandise to support the ESP Easy project
- Replies: 20
- Views: 42399
Re: Buy merchandise to support the ESP Easy project
Yes, it seems to be OK, $5 sent, as I promised :]grovkillen wrote: ↑26 Mar 2018, 21:18 Could this be a correct way to do that?
https://paypal.me/espeasy
- 26 Mar 2018, 20:56
- Forum: Staff Announcements forum
- Topic: Buy merchandise to support the ESP Easy project
- Replies: 20
- Views: 42399
Re: Buy merchandise to support the ESP Easy project
Good idea, but what about to create some Paypal acc, for example, to support this project without ordering branded clothes? :]
In this case I'll send five bucks for sure!
In this case I'll send five bucks for sure!
- 21 Mar 2018, 22:59
- Forum: ESP Easy: Software
- Topic: GPIO-1 and GPIO-3. Can I use them?
- Replies: 13
- Views: 26229
Re: GPIO-1 and GPIO-3. Can I use them?
https://www.letscontrolit.com/wiki/inde ... figuration :)
May be used but observe that signal might flicker due to serial activity during boot.
- 13 Mar 2018, 14:22
- Forum: ESP Easy: Hardware
- Topic: Warning - dangerous MB-102 breadboard power supply !!
- Replies: 2
- Views: 4111
Warning - dangerous MB-102 breadboard power supply !!
Hi, I just lost two ESP boards, probably thanks my stupidity .. But because it's not complete my fault, here is the warning. DON'T USE USB port on MB-102, as output!! A few minutes ago I tried to use MB-102 as power source of my project, because of testing 6 channel relay module and to provide good ...
- 12 Mar 2018, 18:18
- Forum: ESP Easy: Software
- Topic: Notification Settings
- Replies: 2
- Views: 3879
Re: Notification Settings
Hi, try to update to newer build, there are more options there :] .. You can use your own SMTP and set up user authentication.
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- 12 Mar 2018, 10:56
- Forum: ESP Easy: Software
- Topic: Explanation of Rules Sets?
- Replies: 7
- Views: 7434
Re: Explanation of Rules Sets?
Thanks both of you, good news! :]
Maybe I can fit to 2048 limit now, when boolean logic in rules are possible, but I have to re-write it fully, after that I will see. But it's good to know that it's not necessary. Processing time does not metter in my case :]
Maybe I can fit to 2048 limit now, when boolean logic in rules are possible, but I have to re-write it fully, after that I will see. But it's good to know that it's not necessary. Processing time does not metter in my case :]
- 12 Mar 2018, 10:47
- Forum: ESP Easy: General Discussion
- Topic: MQTT : Payload
- Replies: 3
- Views: 3929
Re: MQTT : Payload
Hi, can you describe your situation or give us your current rules configuration? For example, you're using PIR sensor and you need to send state to broker .. You have defined PIR as device and need to record it's state. By default, you can use function in Device setting, Data Acquisition > Send to C...
- 12 Mar 2018, 10:07
- Forum: ESP Easy: Software
- Topic: Explanation of Rules Sets?
- Replies: 7
- Views: 7434
Re: Explanation of Rules Sets?
Thanks for this explanation, does it mean that there is overall character limit for all four sets 2048 characters or each set has 'own' limit?
- 12 Mar 2018, 10:04
- Forum: ESP Easy: Software
- Topic: Relay daily timer - reboot handle?
- Replies: 3
- Views: 3960
- 12 Mar 2018, 10:02
- Forum: ESP Easy: Software
- Topic: MQTT-connect event
- Replies: 14
- Views: 13121
Re: MQTT-connect event
Hi, that's really great, THANK YOU, very useful!! :]TD-er wrote: ↑09 Mar 2018, 00:49 I just added a number of new events to be used in rules.
See Pull Request: https://github.com/letscontrolit/ESPEasy/pull/1032
These will be in the next build, which will be made around 5 am (in about 4 hours)