Search found 22 matches
- 25 Jun 2019, 08:00
- Forum: ESP Easy: General Discussion
- Topic: MCP23017
- Replies: 10
- Views: 7092
Re: MCP23017
I have seen in the source code that the pull-up resistors are enabled by default if a GPIO is configured as an input (if I checked correctly). Is it possible to implement an improvement to configure the input pull-up in the configuration view of the input (enable or disable if needed)? Just like an ...
- 07 Sep 2018, 07:27
- Forum: ESP Easy: Hardware
- Topic: PCA9685 PWM feature request: Phase shift and complete on/off
- Replies: 1
- Views: 2152
PCA9685 PWM feature request: Phase shift and complete on/off
Hi all, i would like to request the following if it is possible: - add a phase shift (by setting the correct registers) for the pwm channels - turn on or off a channel completely - change frequency settings This would be very useful for my application! All of this features are already included in th...
- 13 Mar 2018, 20:23
- Forum: ESP Easy: General Discussion
- Topic: Dynamic SleepMode
- Replies: 11
- Views: 9820
Re: Dynamic SleepMode
Hi there,
Is it also possible to execute the deep sleep command with the FHEM Plugin? Which modifications would be needed to be able to do so?
Is it also possible to execute the deep sleep command with the FHEM Plugin? Which modifications would be needed to be able to do so?
- 03 May 2017, 21:03
- Forum: ESP Easy: General Discussion
- Topic: (Re-)Flash ESP8266 with dedicated ESP8266 using Ser2Net
- Replies: 3
- Views: 4177
Re: (Re-)Flash ESP8266 with dedicated ESP8266 using Ser2Net
Unfortunately I don't have a laptop. So I thought it might be easy to connect a "network based serial port" to the device which should be flashed. In case of a lost netwok connection you are right. But this szenario is just one additional option to flash an ESP8266, it is not the only poss...
- 03 May 2017, 14:59
- Forum: ESP Easy: General Discussion
- Topic: (Re-)Flash ESP8266 with dedicated ESP8266 using Ser2Net
- Replies: 3
- Views: 4177
(Re-)Flash ESP8266 with dedicated ESP8266 using Ser2Net
Hi All, For some cases (especially when playing with rules) I had the problem that I could not get any wireless access to the ESP8266 anymore. I needed to unmount the ESP from the location to be able to put it close to the PC again and re-flash or (factory-)reset it via the serial port. My idea is n...
- 18 Apr 2017, 08:26
- Forum: ESP Easy: Software
- Topic: Rules with combining logic
- Replies: 6
- Views: 6336
Re: Rules with combining logic
Thank you for your reply. I will test it and give feedback
- 05 Apr 2017, 12:08
- Forum: ESP Easy: Software
- Topic: Rules with combining logic
- Replies: 6
- Views: 6336
Rules with combining logic
Hi all, I am planning to use a SONOFF with a BH1750 luminosity sensor to control a secondary lamp in a bath room. The ESP will be used without an external controller but with the internal rules. What I understand is the following example rule: On brightness#lux do if [brighness#lux]>1 // Master ligh...
- 22 Mar 2017, 10:36
- Forum: ESP Easy: Software
- Topic: Modem sleep
- Replies: 18
- Views: 21021
Re: Modem sleep
This would be of interest for me too!
(As well as sending the ESP to sleep via rules)
(As well as sending the ESP to sleep via rules)
- 22 Mar 2017, 10:34
- Forum: ESP Easy: Software
- Topic: Combine Deep Sleep and latching output with I2C port expander and rules
- Replies: 0
- Views: 1440
Combine Deep Sleep and latching output with I2C port expander and rules
Hi all, I am thinking about a feature which would help me a lot saving some energy but still reacting on sensor signals. The idea is to use a DHT22 as a humidity sensor and switching a fan on in case that the humidity reaches a certain level. Additionally I would like to set the ESP into deep sleep ...
- 18 Jan 2017, 10:27
- Forum: ESP Easy: Hardware
- Topic: Using DS18B20/DTH11 with GPIO0 and GPIO2?
- Replies: 0
- Views: 2008
Using DS18B20/DTH11 with GPIO0 and GPIO2?
Hi all, I am currently setting up a new PCB for heating automatisation using the ESP8266 with ESPEasy and FHEM and i am running out of IOs for the ESP12-E board. I was questioning myself if it would be safe to connect the DS18B20 one wire temperature sensor and the DTH11/DTH22 humidity sensors to th...
- 17 Jan 2017, 07:55
- Forum: ESP Easy: Hardware
- Topic: ESP8266-12 deep sleep mode freezes chip
- Replies: 8
- Views: 13370
Re: ESP8266-12 deep sleep mode freezes chip
I don't have a schematic right now. But you can test the following: Check the voltage level / pull up & pull down resistors of GPIO0 (high), GPIO2 (high) and GPIO15 (low) Check that you have a 12k between Reset and VDD Check that you have a 100nF between Reset and GND Check that you have a 470R ...
- 16 Jan 2017, 07:17
- Forum: ESP Easy: General Discussion
- Topic: [Solved] Factory Reset without WiFi
- Replies: 3
- Views: 5674
Re: [Solved] Factory Reset without WiFi
I moved to a raspbian distribution (Raspberry Pi) which had python already installed to get rid of installing it on windows . This made it a little easier. But it should work the same way (after installing python) on windows
- 13 Jan 2017, 08:47
- Forum: ESP Easy: General Discussion
- Topic: [Solved] Factory Reset without WiFi
- Replies: 3
- Views: 5674
[Solved] Factory Reset without WiFi
Hi, I have a problem with the ESPEasy Firmware version 147RC8. I made a wrong config and now the chip does not startup anymore. I already tried re-flashing the firmware ut it loads the old config being stored in the chip (I rarely can ping the chip for some ms within some minutes) Currently I try to...
- 03 Jan 2017, 08:14
- Forum: ESP Easy: General Discussion
- Topic: Feature Request collection/list
- Replies: 197
- Views: 195399
Re: Feature Request collection/list
Flexible programmable deep sleep possible? (This is a rewrite of another post, which I now deleted, as I had not seen this collection list) what I would like is the following: deep sleep from 07:00-23:00, active from 23:00 to 07:00 (of course time frame adjustable). I want to use this for a PIR mot...
- 03 Jan 2017, 07:40
- Forum: ESP Easy: Hardware
- Topic: ESP8266-12 deep sleep mode freezes chip
- Replies: 8
- Views: 13370
Re: ESP8266-12 deep sleep mode freezes chip
Dear all, I finally found the root cause... It is very easy if you know :lol: . In case you do a proper reset, the ESP8266 needs some time to clear the internal registers. If you connect GPIO16 directly to the reset pin, it will try to do the reset but the reset itself will release the reset. If the...
- 06 Dec 2016, 12:04
- Forum: ESP Easy: Hardware
- Topic: ESP8266-12 deep sleep mode freezes chip
- Replies: 8
- Views: 13370
Re: ESP8266-12 deep sleep mode freezes chip
Hello everybody,
unfortunately I could not find the issue until now. Could somebody give me some hints to find the root cause? The informations concerning deep sleep mode are very scattered and far from complete on the world wide web...
Many thanks in advance!
unfortunately I could not find the issue until now. Could somebody give me some hints to find the root cause? The informations concerning deep sleep mode are very scattered and far from complete on the world wide web...
Many thanks in advance!
- 21 Nov 2016, 21:25
- Forum: ESP Easy: Hardware
- Topic: ESP8266-12 deep sleep mode freezes chip
- Replies: 8
- Views: 13370
ESP8266-12 deep sleep mode freezes chip
Dear all, I am trying to get the ESP8266-12 running on my own board. I am using the current beta firmware (R143 I guess) and I don't have any problems when I don't use the sleep mode. Concerning the Hardware, I have a 12k pull-up connected to the RESET-Pin. If i additionally connect the GPIO16-pin t...
- 18 Nov 2016, 07:32
- Forum: ESP Easy: Projects / Applications
- Topic: Feature Request: Command to go into Sleep Mode
- Replies: 0
- Views: 1873
Feature Request: Command to go into Sleep Mode
Dear Developers, I would like to request a feature. I want to have my ESP8266 into active mode most of the time but I want to set it inso sleep mode via MQTT or HTTP in dedicated intervals (e.g. during night). Thus, I would need a command to manually trigger the sleep mode (e.g. from a FHEM-server i...
- 15 Mar 2016, 08:30
- Forum: ESP Easy: General Discussion
- Topic: Feature Request: I2C via MQTT / advanced settings for PCA9685
- Replies: 0
- Views: 3379
Feature Request: I2C via MQTT / advanced settings for PCA9685
Hello, i would like to have a little bit more control over the I2C devices connected to my ESP8266. Namely I am using the PCA9685 and PCF8574 and i would like to use the 16ch PWM driver PCA9685 to drive N-CH MOSFETs directly without external pull ups. In case of ESP822 deep sleep mode without PWM ac...
- 04 Mar 2016, 13:36
- Forum: ESP Easy: General Discussion
- Topic: Feature Request: set I/O via MQTT / disable deep sleep
- Replies: 12
- Views: 11426
Re: Feature Request: set I/O via MQTT / disable deep sleep
So what I read about the I2C Port Expander is that they both need very low current (~10µA) in idle.
Still it would be very useful to change the settings via MQTT. Then the device would also receive the command in real time if desired and go back into deep sleep it nobody is awake
Still it would be very useful to change the settings via MQTT. Then the device would also receive the command in real time if desired and go back into deep sleep it nobody is awake
- 03 Mar 2016, 15:07
- Forum: ESP Easy: General Discussion
- Topic: Feature Request: set I/O via MQTT / disable deep sleep
- Replies: 12
- Views: 11426
Re: Feature Request: set I/O via MQTT / disable deep sleep
I have already found some information concerning "retained messages". These messages will be send to the ESP8266 directly after he subscribed. So the I/O can be set by this very easy (I will need to verify it and keep you upp to date!) If settings could be modified by MQTT messages (especi...
- 03 Mar 2016, 09:17
- Forum: ESP Easy: General Discussion
- Topic: Feature Request: set I/O via MQTT / disable deep sleep
- Replies: 12
- Views: 11426
Feature Request: set I/O via MQTT / disable deep sleep
Hi all, i was thinking about a feature that the ESP Easy is missing and that i would need for a project. If you just have sensors, it is no problem to set the chip into deep sleep. In case you need to use a pin as an output, the problem is that you cannot disable deep sleep in any way except restart...