Search found 1156 matches
- 26 Mar 2017, 16:42
- Forum: ESP Easy: Hardware
- Topic: Ebay Wifi Relay boards
- Replies: 55
- Views: 47011
Re: Ebay Wifi Relay boards
.... I try to flash the latest esp firmware on the board.. I try to flash the Linknode R8 with the flashtool, no luck at all. Wil you please tell me the pins that i need to use for the flashmode. Is there a jumper setting? Or perhaps a How to or a movie? Try a lot of pins on the linknode R8 only ge...
- 26 Mar 2017, 16:28
- Forum: ESP Easy: Hardware
- Topic: Ebay Wifi Relay boards
- Replies: 55
- Views: 47011
Re: Ebay Wifi Relay boards
First of all I want to Thank you for your feedback! "Too expensive" comparing to what? Cheap China Boards available on Ebay and sold under the "sell-and-forget-about" strategy? It's a Apples vs. Oranges comparation. Proper testing, support, software examples and tutorials, all c...
- 26 Mar 2017, 16:02
- Forum: ESP Easy: Projects / Applications
- Topic: S0 electric meter with multiple S0-inputs
- Replies: 1
- Views: 2666
Re: S0 electric meter with multiple S0-inputs
Hello, as i don't have a FSS12 at hand for testing i have to guess some things. Please be aware that I do some practical prophecy here. So from the datasheet of the FSS12 i guess the internal circuit might be as in this pic: Counter-FSS12.jpg It might be possible to attach an opto coupler here but i...
- 25 Mar 2017, 22:42
- Forum: ESP Easy: Hardware
- Topic: Sonoff basic with touch switch problem
- Replies: 14
- Views: 20358
Re: Sonoff basic with touch switch problem
Hello, without seeing the set in real it's a bit of prophecy but I'll try to help out a bit. i assume there might be two problems leading to that issue. The first and most widespread one ist the power supply. First, if you use cheap "wall plug" power suplies - do yourself a favour and dump...
- 25 Mar 2017, 10:29
- Forum: ESP Easy: Hardware
- Topic: conecting to diode - check state
- Replies: 11
- Views: 8947
- 24 Mar 2017, 16:34
- Forum: ESP Easy: General Discussion
- Topic: Problems configuring ESPEasy node with LCD
- Replies: 5
- Views: 3750
- 24 Mar 2017, 01:55
- Forum: ESP Easy: Hardware
- Topic: ESP-01 strange response
- Replies: 5
- Views: 6355
Re: ESP-01 strange response
Seems that newer ESP-01 (the V3) have some strange behaviour.
Maybe check this thread: https://www.letscontrolit.com/forum/vie ... f=5&t=2780
Regards
Shardan
Maybe check this thread: https://www.letscontrolit.com/forum/vie ... f=5&t=2780
Regards
Shardan
- 23 Mar 2017, 20:46
- Forum: ESP Easy: General Discussion
- Topic: Problems configuring ESPEasy node with LCD
- Replies: 5
- Views: 3750
Re: Problems configuring ESPEasy node with LCD
I'm trying to setup an LCD (20x4) to display my BME280 temp+humidy+pressure values. Been following guidelines here (https://www.letscontrolit.com/wiki/index.php/LCDDisplay) but not having much luck in actually displaying sensor values. ...but I do have good values for Uptime, System Time and IP. I'...
- 23 Mar 2017, 15:54
- Forum: ESP Easy: General Discussion
- Topic: Luxmeter BH1750 reporting time increase
- Replies: 11
- Views: 8610
Re: Luxmeter BH1750 reporting time increase
Thank from answer. I bought from Aliexpress esp-07. Ali is cheaper than Ebay. Yesterday i check wifi signal strenght in home. If i close this esp to box, signal was -66db. If box is open signal is -54db. I use this junction box for esp in same place outdoor and working. Measure battery voltage. I w...
- 22 Mar 2017, 21:10
- Forum: ESP Easy: Hardware
- Topic: ESP-01 V3 flashing issues
- Replies: 53
- Views: 52753
Re: ESP-01 V3 flashing issues
Due to my experiences the reset pin on the ESP-01 is a bit sensitive with all versions.
I used another way that worked much better for me:
- disconnect power (3,3V)
- connect GPIO0 to ground
- start flashing in the programme software
- power up the ESP-01
Regards
Shardan
I used another way that worked much better for me:
- disconnect power (3,3V)
- connect GPIO0 to ground
- start flashing in the programme software
- power up the ESP-01
Regards
Shardan
- 22 Mar 2017, 21:06
- Forum: ESP Easy: Hardware
- Topic: New ESP gadget
- Replies: 326
- Views: 725904
Re: New ESP gadget
It definitely would be nice to have this in ESPEasy.
It's not only the Sonoff DUAL that has this additional chip, some other Sonoffs have it too.
Regards
Shardan
It's not only the Sonoff DUAL that has this additional chip, some other Sonoffs have it too.
Regards
Shardan
- 22 Mar 2017, 21:04
- Forum: ESP Easy: Hardware
- Topic: (Solved) sonoff touch firmware needed/questions
- Replies: 5
- Views: 6466
Re: sonoff touch firmware needed/questions
You may use the Arduino ESP and compile a .bin File for the 8255-chip. In general it is an ESP8266 with internal 1024 kbyte memory so set the compiling parameters accordingly (Board type ESP-8255, memsize etc). Maybe this thread helps a bit further as it mentions the used GPIO's and such: https://ww...
- 22 Mar 2017, 20:40
- Forum: ESP Easy: General Discussion
- Topic: Luxmeter BH1750 reporting time increase
- Replies: 11
- Views: 8610
Re: Luxmeter BH1750 reporting time increase
Hello again, those Wiska boxes are quite fine for this, no metal blocking WiFi. you may check signal easily - can you connect to the ESP's webpage over that distance? Signal strength? If the signal is too low there might be a possibility: There is a new edition of the ESP-07, the ESP-07S http://www....
- 21 Mar 2017, 21:29
- Forum: ESP Easy: General Discussion
- Topic: Luxmeter BH1750 reporting time increase
- Replies: 11
- Views: 8610
Re: Luxmeter BH1750 reporting time increase
Hello there are two parameters which influence the reporting time inside ESPEasy. - open the ESPEasy website. - go to "Config" - locate "Sensor Delay" field. Sensor Delay says how often ESPEasy "talks" to domotics, openHAB, FEWHM, Thingspeak or whatever. - go to "D...
- 21 Mar 2017, 21:16
- Forum: ESP Easy: Hardware
- Topic: conecting to diode - check state
- Replies: 11
- Views: 8947
Re: conecting to diode - check state
if i may suggest anyways.... Replace the LED with an optocoupler. It separates the ESP from your circuit reliably and can be read with a standard GPIO input. Regards Shardan Can I ask for an example of an optocoupler that would be suitable for use in this case? Is the output needed for a control tr...
- 20 Mar 2017, 21:37
- Forum: ESP Easy: Hardware
- Topic: conecting to diode - check state
- Replies: 11
- Views: 8947
Re: conecting to diode - check state
if i may suggest anyways....
Replace the LED with an optocoupler.
It separates the ESP from your circuit reliably and can be read with a standard GPIO input.
Regards
Shardan
Replace the LED with an optocoupler.
It separates the ESP from your circuit reliably and can be read with a standard GPIO input.
Regards
Shardan
- 20 Mar 2017, 21:33
- Forum: ESP Easy: Hardware
- Topic: DS18b20 only working on GPIO 2?
- Replies: 7
- Views: 5416
Re: DS18b20 only working on GPIO 2?
sounds a bit like a lost or bad ground connection.
- 19 Mar 2017, 19:53
- Forum: Staff Announcements forum
- Topic: ESP Easy development status
- Replies: 143
- Views: 245737
Re: ESP Easy development status
Hi, and thanks for all the good work! I really like ESPeasy and have it on several nodemcu modules. I'm now trying to install it on a Sonoff switch. I'm running Windows 10 and most of my experience is with the Arduino IDE rather than platformio. A couple of questions about the Arduino IDE tutorial,...
- 19 Mar 2017, 19:31
- Forum: Experimental
- Topic: ESP Easy Mega
- Replies: 249
- Views: 735747
Re: ESP Easy Mega
hi, its any change to continuos develop more fautures for MCP23017? because with 12 task we are limited and mcp have 16 ports, ok i know that can control it by http but inst the same, because every guys how have sonoff relay board wih push swict inside can put all work because 1 task is for relay a...
- 19 Mar 2017, 13:13
- Forum: ESP Easy: General Discussion
- Topic: Unable to flash dev7 to nodecmu v3 with arduino
- Replies: 1
- Views: 1838
Re: Unable to flash dev7 to nodecmu v3 with arduino
i can confirm that uploading with the arduino IDE does not work. This is a misbehaviour of the Arduino loader! My settings on a nodeMCU: nodeMCU 1.0 ESP12E, 1M SPIFFS. Uploading works fine, booting results in an error: ets Jan 8 2013,rst cause:2, boot mode:(3,6) load 0x4010f000, len 1384, room 16 ta...
- 18 Mar 2017, 21:32
- Forum: Experimental
- Topic: ESP Easy Mega
- Replies: 249
- Views: 735747
Re: ESP Easy Mega
Hello, i just tried the Arduino IDE with the 2.0.0.dev7.... Really: Many, many thanks! Works like a charme. -------------------------------------------------------------------- Don't count your chickens It compiles like a charme and uploads but it does not work. Settings: ESP-12E / 1 M SPIFFS, uploa...
- 17 Mar 2017, 00:12
- Forum: ESP Easy: General Discussion
- Topic: switch with long wires not working
- Replies: 3
- Views: 2907
Re: switch with long wires not working
Hello, A somewhat simple solution might be an opto coupler. The 817 (EL-817, KB 817, LTV 817 or similiar) is cheap, just some cents. opto.jpg It might be possible that the 680 Ohm resistor is a bit too much, depends on your cabling. The current through the opto coupler LED should be 5..6 mA, check w...
- 16 Mar 2017, 16:49
- Forum: ESP Easy: Hardware
- Topic: ESP-01 8Mb Flash
- Replies: 3
- Views: 3342
Re: ESP-01 8Mb Flash
Hello. These boards are widely spread under the name "ESP-01 S". Please remember, that the RAM chip used (W25Q80) has 8 Mb (Mega bit ), not 8 Megabyte. Use the 1024 binary for flashing. Even some older ESP-01 were delivered with 1 MByte (8 Mbit) but that never worked out well for me, i all...
- 15 Mar 2017, 22:31
- Forum: ESP Easy: Software
- Topic: Framed OLED Display data from linked Units
- Replies: 3
- Views: 2938
- 15 Mar 2017, 20:50
- Forum: ESP Easy: Software
- Topic: Framed OLED Display data from linked Units
- Replies: 3
- Views: 2938
Re: Framed OLED Display data from linked Units
Hello, yes that is possible. You may use the "Global Sync" for this. The following works at least under the R148, should work on 2.0.0 too. For (very) short: - First check the "Config" page of your ESP's: There must be a unique unit number for both ESP's (1 ... 31) - Goto "D...
- 15 Mar 2017, 20:35
- Forum: ESP Easy: Hardware
- Topic: Problem with GPIO16 (D0) in ESP-12E
- Replies: 4
- Views: 10246
Re: Problem with GPIO16 (D0) in ESP-12E
Hello Jufo, As promised I did a quick check with a nodeMCU (ESP-12E with Programming adapter) on a breadboard. Hardware is same as you did, just i hadn't placed the capacitor on the breadboard. For me the GPIO16 runs as every other GPIO. I used the following settings: Delay: 0 (See below) IDX: 123 1...
- 15 Mar 2017, 15:46
- Forum: ESP Easy: Hardware
- Topic: HC-SR501 PIR - stop false positives?
- Replies: 47
- Views: 100706
Re: HC-SR501 PIR - stop false positives?
Although this is an old thread - i guess some people might still be interested how to definately solfe the RF-induced false triggering problem. You simple need to solder a 220nF ceramic capacitor across pin12 und pin13 of the chip (BISS0001) so that the high-frequency interference coming from the E...
- 14 Mar 2017, 21:09
- Forum: ESP Easy: Hardware
- Topic: DS18b20 only working on GPIO 2?
- Replies: 7
- Views: 5416
Re: DS18b20 only working on GPIO 2?
Ooooops?
hm... does the Ds still get power?
Maybe put a capacitor around 100µF near the sensor between 3,3V and ground.
The DS takes around 5 µW so it is not likely it overloads the power supply of the sonoff.
Maybe the 3,3V line isn't really "clean".
hm... does the Ds still get power?
Maybe put a capacitor around 100µF near the sensor between 3,3V and ground.
The DS takes around 5 µW so it is not likely it overloads the power supply of the sonoff.
Maybe the 3,3V line isn't really "clean".
- 14 Mar 2017, 20:57
- Forum: ESP Easy: Software
- Topic: ESP Easy Releases
- Replies: 345
- Views: 295999
Re: ESP Easy Releases
Hello again, I've tried to compile the 2.0.0 with the Arduino IDE and failed, it does not work atm. I've asked if there will be a howto about how to compile the new versions with the Arduino IDE, answer was there will be: https://www.letscontrolit.com/forum/viewtopic.php?f=18&t=2257&start=40...
- 14 Mar 2017, 20:35
- Forum: ESP Easy: Software
- Topic: Odd problems when trying to write to H801 Wifi Controller
- Replies: 2
- Views: 3410
Re: Odd problems when trying to write to H801 Wifi Controller
I'd second paxi. Is that a company computer in an active directory? Then there might be a policy denying access to .exe files. Ask your sysadmin, but as paxi said, i don't think he might be willing to expose the network to a risk (I'm sysadmin myself and i wouldn't either ;) ) If it's your private c...
- 14 Mar 2017, 20:11
- Forum: ESP Easy: Hardware
- Topic: DS18b20 only working on GPIO 2?
- Replies: 7
- Views: 5416
Re: DS18b20 only working on GPIO 2?
hm...
maybe the DS-sensor is broken?
Try another one or connect it to another ESP for testing.
maybe the DS-sensor is broken?
Try another one or connect it to another ESP for testing.
- 14 Mar 2017, 20:02
- Forum: ESP Easy: Hardware
- Topic: Problem with GPIO16 (D0) in ESP-12E
- Replies: 4
- Views: 10246
Re: Problem with GPIO16 (D0) in ESP-12E
Hello, uhhhhm... GPIO 16 might be a bad choice as it has an additional function hardcoded inside the ESP chip. It is used to wake up the ESP from deep sleep mode. I use GPIO16 as output only. First check: Is the "Sleep Mode" box checked in the ESPEasy "config" tab? It should not ...
- 14 Mar 2017, 19:55
- Forum: ESP Easy: Hardware
- Topic: DS18b20 only working on GPIO 2?
- Replies: 7
- Views: 5416
Re: DS18b20 only working on GPIO 2?
Hello, can't say what's going wwrong with your sonoff. I have DS18B20's working on different GPIO's without problem on my ESP's. Did you put a pull up resistor from the GPIO to 3,3V? (10 KOhm) If you use GPIO 4 or 5 there might be the I2C active on these pins. You may set the I2C pins in the "H...
- 14 Mar 2017, 19:48
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
So the CH340 worked like a breeze, flashed in one go and the SSID came up in a minute. So it was the FTDI issue for me. this is the one I bought and works for me: http://www.ebay.in/itm/111921959292?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT Thanks everyone for all the great hel...
- 14 Mar 2017, 14:45
- Forum: ESP Easy: Software
- Topic: ESP Easy Releases
- Replies: 345
- Views: 295999
Re: ESP Easy Releases
Hello piokuc,
the binaries are included in the zip-file on github:
https://github.com/letscontrolit/ESPEasy/releases
Scroll down a bit and you will see the ESPEasy_v2.2.2_dev6.zip.
Unpack it, binaries are inside the zip.
Regards
Shardan
the binaries are included in the zip-file on github:
https://github.com/letscontrolit/ESPEasy/releases
Scroll down a bit and you will see the ESPEasy_v2.2.2_dev6.zip.
Unpack it, binaries are inside the zip.
Regards
Shardan
- 13 Mar 2017, 19:53
- Forum: Experimental
- Topic: ESP Easy Mega
- Replies: 249
- Views: 735747
Re: ESP Easy Mega
Hello,
any progress with a HowTo for compiling on Arduino IDE?
Regards
Shardan
any progress with a HowTo for compiling on Arduino IDE?
Regards
Shardan
- 10 Mar 2017, 17:02
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
This is the FTDI chip i have been using: http://www.ebay.com/itm/FT232RL-3-3V-5-5V-FTDI-USB-to-TTL-Serial-Adapter-Module-for-Arduino-Mini-Port-/222418337628?hash=item33c92a7f5c:g:h9gAAOSwMNxXUxko I ordered 3x different FTDI programmers from china so ill be posting back to this thread as soon as i g...
- 10 Mar 2017, 16:47
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
The problems with fake FTDI chips are caused by an up to date driver. Older drivers may run - if they are availlable at all for W10. More problem is that the new FT232 driver is rolled out by win-update automatically. You may block Driver updates with Windows .- but that stops all drivers from upda...
- 09 Mar 2017, 21:57
- Forum: ESP Easy: Hardware
- Topic: ESP8266 with DHT22: sometimes no values received
- Replies: 16
- Views: 19121
Re: ESP8266 with DHT22: sometimes no values received
Sorry, double post
- 09 Mar 2017, 21:56
- Forum: ESP Easy: Hardware
- Topic: ESP8266 with DHT22: sometimes no values received
- Replies: 16
- Views: 19121
Re: ESP8266 with DHT22: sometimes no values received
Hello Frank, the 47µF or similar should be an additional capacitor at the end of the cable near at the DHT22 at 3,3 V and ground. It does not replace any of the other capacitor mentioned above. I can't say much about the resistor as i never had some distance between DHT22 and ESP. As it isn't a grea...
- 09 Mar 2017, 21:48
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
I'm using this one without any problem. https://www.aliexpress.com/item/1PCS-CH340G-Serial-Converter-USB-2-0-To-TTL-6PIN-Module-for-PRO-mini-Instead-of/32309334168.html?spm=2114.13010608.0.0.lbFk6h There is a switch between 3.3v and 5v. Yes. It's a CH340G chip, that usually works without issues. It...
- 09 Mar 2017, 16:17
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
Hello, sadly i can't guarantee for this chip being a original one. Reports say that even reliable manufacturers have been cheated with cheap chip fakes, Depending on the price it looks good anyways. Just a hint from my daily tinkering: For myself i prefer programming cables like this one: http://med...
- 09 Mar 2017, 15:45
- Forum: ESP Easy: Hardware
- Topic: ESP8266 with DHT22: sometimes no values received
- Replies: 16
- Views: 19121
Re: ESP8266 with DHT22: sometimes no values received
Hello all, this might be a problem with the DHT itself or the DHT plugin in ESPEasy. I found that a simple reboot ( software initiated by the menu) of the ESP does not help. I have to take of the power from the ESP and plug it back in again. seems to point to a problem with the DHT22. I didn't test ...
- 09 Mar 2017, 15:28
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
In regards to my sonoff, Ive tried to hold the button through the entire process on a few flashes but this still failed to produce anything different. My question is that even if i do get a complete flash every once in a while, why is there zero serial output from the port? Holding down the button ...
- 09 Mar 2017, 14:47
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
Some facts about programming adapters: The power supply of those adapters is weak. My experience has shown that it does not work on every try i did. It may do sometimes with a single ESP-01, i know those postings in the net were people described that it worked for them. Definitely it never worked wi...
- 09 Mar 2017, 10:28
- Forum: Introduce yourself
- Topic: Hello from AT
- Replies: 3
- Views: 4005
Re: Hello from AT
Hello Alex73,
Welcome at the ESP forum and ggo luck with your projects.
Regards from Germany
Shardan
Welcome at the ESP forum and ggo luck with your projects.
Regards from Germany
Shardan
- 06 Mar 2017, 14:22
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
I tried with both 1024 & 512 mem sizes, as some blogs suggested they ran into same problem using 1024 sizes. I'm not aware of ESPlorer or how to use, however I downloaded the same and it seems to be the IDE for lua language, can you kindly point me to a guide where I can flash .ino files and ho...
- 05 Mar 2017, 22:06
- Forum: ESP Easy: General Discussion
- Topic: Version 1.1.0-beta6 avaiable
- Replies: 25
- Views: 18492
Re: stupsi99
I have 2 PCF8574 and need 16 relays with one esp8266 Br stupsi99 Hello, that's no problem. The relay output is done by a http command sent to the ESP. Just send a http://<ESP IP address>/control?cmd=pcfgpio,<pin>,0 or http://<ESP IP address>/control?cmd=pcfgpio,<pin>,1 to set the state of the outpu...
- 05 Mar 2017, 18:25
- Forum: ESP Easy: Hardware
- Topic: Multi Purpose ESP setup
- Replies: 4
- Views: 5173
Re: Multi Purpose ESP setup
For the WeMos there is even a stackable whiteboard availlable.
Another universal board is the NodeMCU, which has some more pins out equaled to the WeMos.
It's around 3...4 USD at the chinese platforms (AliExpress etc)
Another universal board is the NodeMCU, which has some more pins out equaled to the WeMos.
It's around 3...4 USD at the chinese platforms (AliExpress etc)
- 05 Mar 2017, 18:21
- Forum: ESP Easy: Hardware
- Topic: Help with Sonoff flashing
- Replies: 47
- Views: 53086
Re: Help with Sonoff flashing
First: Please use a separate power supply, not the one on the board. One wrong touch and it gets really dangerous. As paxi said, the USB adapters usually don't give enough power for that. Which memsize did you choose? If i remember right, the sonoff basic has 1 MB so you should use the 1024-binary. ...