Search found 116 matches

by krikk
26 Nov 2019, 10:31
Forum: ESP Easy: Projects / Applications
Topic: I²C to more I²C expander?
Replies: 17
Views: 689

Re: I²C to more I²C expander?

the TCA9548A multiplexer chip was working fine with my commit, but someone else has do update my PR to the newer codebase, sorry i do not have the time for such a project now, good luck would be really usefull if this will be integrated in the code...
by krikk
28 Apr 2018, 12:03
Forum: ESP Easy: Hardware
Topic: Warning - dangerous MB-102 breadboard power supply !!
Replies: 2
Views: 1016

Re: Warning - dangerous MB-102 breadboard power supply !!

same issue on my board
20180428_095940513_iOS.jpg
20180428_095940513_iOS.jpg (1.06 MiB) Viewed 801 times
thanks for the info
by krikk
28 Apr 2018, 11:43
Forum: ESP Easy: Hardware
Topic: Soil moisture
Replies: 15
Views: 5241

Re: Soil moisture

another very interesting sensor would be this one:

https://ex-store.de/Kapazitiver-Feuchti ... altausgang

...but its unavailable because he works on a new (better) revision which should be release in may??
by krikk
18 Aug 2017, 09:40
Forum: ESP Easy: General Discussion
Topic: I2C Soil moisture sensor
Replies: 36
Views: 11139

Re: I2C Soil moisture sensor

this is a known issue that i also have from time to time... see here for details... my workaround is to disable sleep mode for this sensor, then it does not happen that often, i also have a relay on my i2c powerline to solve this issues :)
by krikk
28 Jun 2017, 21:03
Forum: ESP Easy: General Discussion
Topic: generic HTTP Request: length and variables of template?
Replies: 7
Views: 5477

Re: generic HTTP Request: length and variables of template?

please read the info on the wiki i linked in my post!

Code: Select all

push.php?sensor_name=%vname1%&value=%val1%
this should work for every sensor which only publishes one value like the sysinfo
by krikk
28 Jun 2017, 13:33
Forum: ESP Easy: General Discussion
Topic: generic HTTP Request: length and variables of template?
Replies: 7
Views: 5477

Re: generic HTTP Request: length and variables of template?

give the Generic HTTP Advanced Protocol a try, you have to use a -dev or -testing build of th 2.x firmware... could probably solve your issues?
by krikk
27 Jun 2017, 21:59
Forum: ESP Easy: Hardware
Topic: Water Meter - which sensor for pulse counting?
Replies: 6
Views: 2688

Re: Water Meter - which sensor for pulse counting?

yes the TCR5000 can measure the difference between red an white, but in my case i was only able to detect the difference when i was using the analog output of the TCR5000 sensor board, i was not able to to adjust the onboard potentiometer so that it would detect red vs white... (when measuring throu...
by krikk
26 Jun 2017, 17:19
Forum: ESP Easy: Hardware
Topic: Water Meter - which sensor for pulse counting?
Replies: 6
Views: 2688

Re: Water Meter - which sensor for pulse counting?

i have not really finished this, but i have a similar water meter: 20170327_175610289_iOS.jpg my idea was to monitor the the passing by of the red needle, which would mean 1 l of water... to monitor the passing by i wan't to use a TCS34725_RGB_Color_Sensor because the standard TCR5000 sensor is not ...
by krikk
25 Jun 2017, 22:36
Forum: ESP Easy: General Discussion
Topic: ESPEasy Security - SSL/TLS, MQTT over TLS and certificates
Replies: 6
Views: 3912

Re: ESPEasy Security - SSL/TLS, MQTT over TLS and certificates

see closed issue on github https://github.com/letscontrolit/ESPEasy/issues/179 and if you have a look on this recent issue: https://github.com/letscontrolit/ESPEasy/issues/352 ..you will get an impression how much RAM we have left for TLS stuff... :) trust me, i would be the first one to implement T...
by krikk
25 Jun 2017, 21:36
Forum: ESP Easy: Hardware
Topic: custom circuit board for i2c soil moisture questions
Replies: 6
Views: 1906

Re: custom circuit board for i2c soil moisture questions

for 30 cm cable lenght you can use any cable... :)

for indoor use your "coating" should be enough, but for outdoor use epoxy resin is a really good choice, had no problem and the sensors are out now for about 1 year
by krikk
25 Jun 2017, 21:30
Forum: ESP Easy: General Discussion
Topic: ESPEasy Security - SSL/TLS, MQTT over TLS and certificates
Replies: 6
Views: 3912

Re: ESPEasy Security - SSL/TLS, MQTT over TLS and certificates

yeah, all this would be nice, but due to current limits of the hardware NOT possible, to few ram, as stated on the wiki:

Do NOT expose the ESP Easy web interface directly to the internet, always make sure that the web interface is only reachable from "trusted/local" networks!
by krikk
25 Jun 2017, 16:44
Forum: ESP Easy: Hardware
Topic: custom circuit board for i2c soil moisture questions
Replies: 6
Views: 1906

Re: custom circuit board for i2c soil moisture questions

the sensor you have can change its address via software, this is supported by the espeasy plugin i wrote (only in latest 2.x builds)... i have 5 of this sensors running on my balcony to monitor my plant pots... and one lession i have learned is, that i should have used twisted pair cables, i used si...
by krikk
24 Jun 2017, 22:52
Forum: ESP Easy: General Discussion
Topic: I2C Soil moisture sensor
Replies: 36
Views: 11139

Re: I2C Soil moisture sensor

bobbybeans wrote:
24 Jun 2017, 22:09
pin 2 - VCC
pin 3 - SCK / SCL – I2C clock
pin 4 - MOSI / SDA – I2C data
pin 6 - GND
only these 4 pins are needed if you connect it via i2c bus, the other pins are only needed for reprogramming the sensor as far as i know...
by krikk
23 Jun 2017, 06:34
Forum: ESP Easy: General Discussion
Topic: I2C Soil moisture sensor
Replies: 36
Views: 11139

Re: I2C Soil moisture sensor

the plugin is only in the testing or dev builds, nit in normal builds?
by krikk
16 Jun 2017, 11:06
Forum: ESP Easy: Software
Topic: Release v2.0.0-dev10 - Bug? INA219 I2C 0x45 problem
Replies: 30
Views: 7923

Re: Release v2.0.0-dev10 - Bug? INA219 I2C 0x45 problem

just delete the files of the plugins you dont need before you compile...
by krikk
15 Jun 2017, 20:46
Forum: ESP Easy: Software
Topic: v2.0.0-dev10 - AM2320 issues
Replies: 10
Views: 3825

Re: v2.0.0-dev10 - AM2320 issues

this is also a nice comparison of sensors: https://www.kandrsmith.org/RJS/Misc/hygrometers.html
by krikk
15 Jun 2017, 20:10
Forum: ESP Easy: Software
Topic: Release v2.0.0-dev10 - Bug? INA219 I2C 0x45 problem
Replies: 30
Views: 7923

Re: Release v2.0.0-dev10 - Bug? INA219 I2C 0x45 problem

the issue with the slow config pages it most likely a ram issue, have a look at your freeram with the sysinfo plugin, if it below 20 kb its a problem, you improve this by removing unwanted plugins, if you can compile yourself...
by krikk
15 Jun 2017, 20:07
Forum: ESP Easy: General Discussion
Topic: Plugin as a sub-topic for ESPeasy forum
Replies: 7
Views: 2078

Re: Plugin as a sub-topic for ESPeasy forum

-1 ... more subforums would mean that i see less on the first look, which would mean that i would simply not see a lot...
by krikk
15 Jun 2017, 20:05
Forum: ESP Easy: Software
Topic: Bugs in SSD1306 support and suggestions
Replies: 9
Views: 2668

Re: Bugs in SSD1306 support and suggestions

your points are valid, mostly but there is one big problem: the lack of developers... i did have a look at the oled plugins already and i know what needs to be done: 1. update to the new OLED SSD1306 library you mentioned 2. merge the framed oled with the normal oled plugin (to preserve memory and r...
by krikk
15 Jun 2017, 09:52
Forum: ESP Easy: Software
Topic: Two OLED SSD1306 on one ESP8266
Replies: 20
Views: 6417

Re: Two OLED SSD1306 on one ESP8266

if you are able to compile youself you can fetch my draft from my github fork: https://github.com/krikk/ESPEasy ...this one works with 2 oled displays, only thing broken is the oled commands...
by krikk
14 Jun 2017, 22:26
Forum: ESP Easy: Software
Topic: Two OLED SSD1306 on one ESP8266
Replies: 20
Views: 6417

Re: Two OLED SSD1306 on one ESP8266

i have a simple quick fix, which makes 2 displays work, but that fix has the side effect that the screen goes black for a second, every time the screen refreshes... i am not sure if i will pull this, because it better would be a complete rewrite based on the same library which is uses for the framed...
by krikk
14 Jun 2017, 21:04
Forum: ESP Easy: Software
Topic: Two OLED SSD1306 on one ESP8266
Replies: 20
Views: 6417

Re: Two OLED SSD1306 on one ESP8266

i got my second display and did some testing... it's a software problem which i can reproduce, but i did not have the time to fix it until now...
by krikk
10 Jun 2017, 17:40
Forum: ESP Easy: Software
Topic: v2.0.0-dev10 - AM2320 issues
Replies: 10
Views: 3825

Re: v2.0.0-dev10 - AM2320 issues

The are 3 different firmware version in the package: normal test and dev. In normal AM2320 is not supported (but expected because AM2320 is mentioned in the release notes), in test it is supported and dev I have not checked. the am2320 plugin is new, so its only in the testing firmware, because it ...
by krikk
06 Jun 2017, 20:08
Forum: ESP Easy: Software
Topic: Release v2.0.0-dev10 - Bug? INA219 I2C 0x45 problem
Replies: 30
Views: 7923

Re: Release v2.0.0-dev10 - Bug? INA219 I2C 0x45 problem

shortly after last dev build i change a few things in the ina219 plugin, can you try to compile the latest git version and test again with that version...
by krikk
31 May 2017, 22:14
Forum: ESP Easy: Software
Topic: Two OLED SSD1306 on one ESP8266
Replies: 20
Views: 6417

Re: Two OLED SSD1306 on one ESP8266

i will have a look at this issue as soon as my second oled display arrived (friday)
by krikk
31 May 2017, 10:01
Forum: Experimental
Topic: Thingspeak with multi sensors: message delay
Replies: 1
Views: 1063

Re: Thingspeak with multi sensors: message delay

if i remember it right someone posted an updated thingspeak plugin to workaround this issue, but can't find it...

it had internal caching as far as i remembered...

must be somewhere on the forum or on github...
by krikk
29 May 2017, 21:20
Forum: ESP Easy: Software
Topic: Disable blue LED
Replies: 6
Views: 2470

Re: Disable blue LED

i solved this with pliers :) blinking leds in a sleeping room are annoying...
by krikk
29 May 2017, 06:53
Forum: ESP Easy: General Discussion
Topic: Limiting data transfer
Replies: 4
Views: 1297

Re: Limiting data transfer

have a look at retention rules in the influxdb documentation...
by krikk
26 May 2017, 20:12
Forum: ESP Easy: Projects / Applications
Topic: Capacitive Humidity and temperature sensor with I2C
Replies: 6
Views: 1918

Re: Capacitive Humidity and temperature sensor with I2C

interesting sensor, seems to be a variation of this one: https://www.tindie.com/products/miceuz/i2c-soil-moisture-sensor/ (which is supported already) ...but the interface is not exactly the same, should be really easy to adapt my plugin (_P047_i2c-soil-moisture-sensor.ino) to work with your sensor....
by krikk
24 May 2017, 22:35
Forum: ESP Easy: Software
Topic: Two OLED SSD1306 on one ESP8266
Replies: 20
Views: 6417

Re: Two OLED SSD1306 on one ESP8266

pretty sure that's it a software bug... i only have tested it with one display (have only this one) :) ...if you have the know how, have a look at the code and try to fix it...
by krikk
24 May 2017, 22:30
Forum: ESP Easy: General Discussion
Topic: 4 x INA219s on the same NodeMCU - Devices all see same data
Replies: 13
Views: 3988

Re: 4 x INA219s on the same NodeMCU - Devices all see same data

in the ESPEasy 2.0.0devX version you are able to select the adress of the sensor!! so everything you want is possible...

@shardan: nothing commented out there :)
by krikk
22 May 2017, 15:47
Forum: ESP Easy: General Discussion
Topic: string as sensor value possible
Replies: 2
Views: 728

Re: string as sensor value possible

string is not currently supported... split it up in 2 long values??
by krikk
22 May 2017, 15:44
Forum: ESP Easy: General Discussion
Topic: I2C Soil moisture sensor
Replies: 36
Views: 11139

Re: I2C Soil moisture sensor

the chirp sensor ( https://www.tindie.com/products/miceuz/chirp-plant-watering-alarm/ ) is not the same than the soil moisture sensor ( https://www.tindie.com/products/miceuz/i2c-soil-moisture-sensor/ ), so not sure if my espeasy plugin works for the chirp... please give feedback if its the case... ...
by krikk
17 May 2017, 19:22
Forum: ESP Easy: Software
Topic: VEML 6070 UV Light Sensor
Replies: 5
Views: 2196

Re: VEML 6070 UV Light Sensor

should be no problem to integate, because its "just" another i2c sensor... but someone has to code it :)

....is you don't want to code, take one of the supported light sensors: https://www.letscontrolit.com/wiki/inde ... FActuators
by krikk
15 May 2017, 11:10
Forum: ESP Easy: Hardware
Topic: Multiple Devices on same I2C Address
Replies: 2
Views: 1044

Re: Multiple Devices on same I2C Address

ina219 supports 4 different addresses, bh1750 has 2, if you work with the github version or latest dev build, these are all supported ... si7021 only has one address, so to use multiples of this on one bus you need an i2c multiplexer like the TCA9548A, but this is not supported till now, but i have ...
by krikk
13 May 2017, 09:42
Forum: Experimental
Topic: ESP Easy Mega
Replies: 249
Views: 114095

Re: ESP Easy Mega

wrong...

only this will work:

Code: Select all

http://<ESP IP address>/control?cmd=OLEDFRAMEDCMD,on

http://<ESP IP address>/control?cmd=OLEDFRAMEDCMD,off
by krikk
13 May 2017, 09:40
Forum: Experimental
Topic: ESP Easy Mega
Replies: 249
Views: 114095

Re: ESP Easy Mega

did not test it, but the command should be:

Code: Select all

http://<ESP IP address>/control?cmd=OLEDFRAMEDCMD,<row>,<col>,<text>
by krikk
13 May 2017, 08:43
Forum: ESP Easy: Software
Topic: simple web output [feature request]
Replies: 11
Views: 3236

Re: simple web output [feature request]

we have already this: <espeasyip>/json
by krikk
10 May 2017, 21:33
Forum: Experimental
Topic: Config file naming on download
Replies: 6
Views: 2541

Re: Config file naming on download

the file name of the save config option will be better in the next release, see my pull request: https://github.com/letscontrolit/ESPEasy/pull/273

the other things would be possible, but we have more urgent issues :)
by krikk
09 May 2017, 20:37
Forum: Experimental
Topic: ESP Easy Mega
Replies: 249
Views: 114095

Re: ESP Easy Mega

arduino IDE AND platformio should work... ...but the latter is prefered by our main developer psy0rz... and believe me, it has it's advantages, especially if you code more than a few lines, arduino IDE really lacks tons of features of a modern IDE!
by krikk
08 May 2017, 19:30
Forum: ESP Easy: Hardware
Topic: SUPPORTED HARDWARE LIST - Please add your Hardware!
Replies: 10
Views: 3839

SUPPORTED HARDWARE LIST - Please add your Hardware!

Following a recent discussion in the forum about supporting a specific sonoff hardware, i notice that the wiki currently lacks a "Supported Hardware" section, where new users can find a list of devices, breakout-boards or chips where ESP Easy can run on. This list would ideally contain the info how ...
by krikk
08 May 2017, 18:51
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 79538

Re: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?

we do not support dedicated hardware devices from certain manufacturers in ESPEasy there is only support for certain hardware chips or these chips on a breakoutboard. where do you get this info??? do not spread false rumors! this is open source software, the user can run it on every hardware which ...
by krikk
08 May 2017, 07:05
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 79538

Re: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?

it does not matter which firmware you flashs, if you open a high-voltage device like the sonoff devices, you have to know what you do... yes we should include a warning, but i see no reason to "exclude" this device. ...what i noticed when looking on the espurna site is, that we still have no "suppor...
by krikk
07 May 2017, 14:49
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 79538

Re: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?

my thoughts on this: why do we waste resouces the develop 2 different firmwares instead of one?? ...why did he develup espurna when there was espeasy already (or the other way around)? wouldn't one firmware which solves all, much better for the enduser... ...and are we here at the espeasy forum or o...
by krikk
05 May 2017, 20:30
Forum: ESP Easy: Hardware
Topic: Bulk test of nodeMCU's
Replies: 10
Views: 4094

Re: Bulk test of nodeMCU's

wemos d1 r2 is also very good for started, but seems like wemos does no longer sell them:

https://www.aliexpress.com/item/WeMos-D ... 65666.html
by krikk
05 May 2017, 20:26
Forum: ESP Easy: Software
Topic: OTA on S20 with v2.0.0-dev8
Replies: 10
Views: 4297

Re: OTA on S20 with v2.0.0-dev8

sonoff s20 is definitly a esp8266 based, flashed on for myself, but like shardan suggested, it will not work with all plugins enabled, because its to large, you should try a minimal build (delete all plugin files) this should work...
by krikk
04 May 2017, 10:47
Forum: ESP Easy: Software
Topic: UDP port configuration confusion
Replies: 4
Views: 1984

Re: UDP port configuration confusion

its good to ask on the forum first, but if you are sure that it is a bug and can even "confirm" it by looking at the code, you can open an issue :)
by krikk
04 May 2017, 08:32
Forum: ESP Easy: Projects / Applications
Topic: TCS34725 RGB Color Sensor
Replies: 8
Views: 5069

Re: TCS34725 RGB Color Sensor

if you get the rules working, plz report back or even better document them on the. wiki