Search found 513 matches

by LisaM
14 Jul 2017, 14:11
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

Re: ESP12E & Wired Ethernet

grovkillen wrote: 14 Jul 2017, 11:22 Sure, I understand what you are aiming for here. If you aren't a programmer you will have to wait for a developer that need it him/her self.
I can program it, only short on time... 8-)
by LisaM
14 Jul 2017, 10:26
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

Re: ESP12E & Wired Ethernet

Not sure what sort of sensors/inputs/outputs you need at your gate, but if you are considering running a 100ft CAT 5 cable to the gate, perhaps it would be an alternative to use this CAT 5 cable (8 core?) for running signals to and from the gate and keep the ESP device close to the router? I've eve...
by LisaM
14 Jul 2017, 10:22
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

Re: ESP12E & Wired Ethernet

I'm not sure how these work but one on each side could talk to and from the remote esp. HC-11 433MHz wireless RF serial UART module CC1101 5V 3V AT command HC11 http://s.aliexpress.com/rMVFBrqU (from AliExpress Android) Or this: HC-12 SI4463 wireless microcontroller serial, 433 long-range, 1000M wi...
by LisaM
13 Jul 2017, 20:23
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Is it possible to download the bin.file? I will try it on my Sonof Pow but i have on this moment not the skills to make my own bin file. Bin file: https://drive.google.com/open?id=0B8G4Um3ifpnAaHlDVHJLU3dTYjQ Char's: - 1M/128k - espeasy 2.0.10 4M/1M will work to, but for testing it's probably bette...
by LisaM
13 Jul 2017, 00:49
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

good to hear it works for you!! now maybe we can wait at least some more users to confirm as well in order to make sure it's at least not a coincidence :mrgreen: anyhow I'll be out 3 weeks for my summer vacation, bringing the family to Japan, so I will not be able to work on further development / b...
by LisaM
13 Jul 2017, 00:46
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

Re: ESP12E & Wired Ethernet

Well, having a wired ETH cable (which I suppose is coming from your router or AP/switch) running from your home lan to somewhere in your garden is anyhow dangerous :) Having said that then I would explore either an RF gateway or even experiment with LoRa (something which is tempting me for a while ...
by LisaM
12 Jul 2017, 21:24
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

Re: ESP12E & Wired Ethernet

https://www.mysensors.org/build/ethernet_gateway You will need to merge the arduino sketches of relevant actuators/sensors with the ethernet gateway sketch. If I remember well, there is a very rough version of a esp easy built fo arduino mega+ethernet shield in experimental section of forum . Might...
by LisaM
12 Jul 2017, 17:49
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

Re: ESP12E & Wired Ethernet

If you can bring wired ETH and not wifi I would install a WiFi router (AP) using the wired ETH cable. This will help you with easy configuration and if you need to run more than one ESP you can still do it via WiFi... ...and you can enjoy WiFi in your whole garden (I have a big garden as well and t...
by LisaM
12 Jul 2017, 17:42
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

you are sending the URL not correctly, it shoudl be: xxx.xxx.xxx.xxx/control?cmd=hlwcalibrate,VVV,AAA,WWW Done, however there is no feedback like 'OK'. It made me unsure wheather the calibration worked or not. Checking the device, it seems like the calibration worked since the multipliers where upd...
by LisaM
12 Jul 2017, 16:54
Forum: ESP Easy: Hardware
Topic: ESP12E & Wired Ethernet
Replies: 15
Views: 20119

ESP12E & Wired Ethernet

I'm extremely interested in adding wired ethernet to the ESP8266 soc. At some places in my garden, there is no wifi (i have a BIG garden) and i still need some sensors there (for the gate motor for example). I've found this: ethernet to esp wiring.png The annoying part is that it eats up most of the...
by LisaM
12 Jul 2017, 13:58
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

60W lamp attached, switch on: esp cali.JPG Are the new multipliers saved automatically? Device: esp pow.JPG Still not good... No such debug statement in my syslog: HLW8012: Calibration to values Shouldn't this be the case? Added (float) but still no data (and yes, controller with idx 1172 was added ...
by LisaM
12 Jul 2017, 12:37
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

I don't have a clamp, but do have two multimeters. I'll put both of them to work to measure (V) and (I) at the same time... A 60W light bulb should do the trick being the load. surely you can, I do have a clamp and it's easier :) but you can do it with 2 multimeter of course. I tested with both 100...
by LisaM
12 Jul 2017, 09:03
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

good to hear reboot issue is confirmed fixed!! about your points: 1) Even the ElectroDragon reads around 200/210 without calibration and default multipliers 2) You did not have controller setup for the AC Current sensor plugin so it's normal data are not sent out In order to calibrate I do as follo...
by LisaM
12 Jul 2017, 00:05
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

I think I've found the bug, which was my fault and not the "SaveCustomSettings" function :shock: PullRequest submitted, please let me know if now it works as it shoudl :) Congrats! It's working flawless now: pow.JPG Although the value is off, since it should be around 230V... No load atta...
by LisaM
08 Jul 2017, 16:20
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

papperone wrote: 08 Jul 2017, 16:08 PS: I saw you put just 5 characters on the OLED text, can you please try to put like 30 characters on each line and try to save it ?
oled test30.JPG
oled test30.JPG (152.33 KiB) Viewed 47258 times
oled30.jpg
oled30.jpg (121.48 KiB) Viewed 47257 times
by LisaM
08 Jul 2017, 16:17
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Changed the code for more info: if (PLUGIN_170_DEBUG) { String log = F("HLW8012: PLUGIN_WEBFORM_SAVE - SaveCustomTaskSettings taskindex: "); log += event->TaskIndex; addLog(LOG_LEVEL_INFO, log); String log2 = F("HLW8012: PLUGIN_WEBFORM_SAVE - SaveCustomTaskSettings hlwMultipliers: &qu...
by LisaM
08 Jul 2017, 15:44
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Changed the function to this: char hlwMultipliers[3][32]; String tmpString, arg1; arg1 = F("plugin_170_currmult"); tmpString = WebServer.arg(arg1); strncpy(hlwMultipliers[0], tmpString.c_str(), sizeof(hlwMultipliers[0])-1); arg1 = F("plugin_170_voltmult"); tmpString = WebServer.a...
by LisaM
08 Jul 2017, 14:52
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

PS: can you try to remote the HLW device, confirm it's not crashing, then add OLED or LCD plugin and confirm it crashes back? this will make 100% sure it's related to the above function... It's working fine until i send the HLW8012 form... Changing nothing, so exactly the same firmware, i can save ...
by LisaM
08 Jul 2017, 14:43
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Code rewritten: if (PLUGIN_170_DEBUG) { String log = F("HLW8012: PLUGIN_WEBFORM_SAVE - SaveCustomTaskSettings size: "); log += sizeof(ghlwMultipliers); addLog(LOG_LEVEL_INFO, log); } SaveCustomTaskSettings(event->TaskIndex, (byte*)&ghlwMultipliers, sizeof(ghlwMultipliers)); if (PLUGIN_...
by LisaM
08 Jul 2017, 01:30
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

It looks like something in here is horribly wrong: SaveCustomTaskSettings(event->TaskIndex, (byte*)&hlwMultipliers, sizeof(hlwMultipliers)); It causes the function to abort, i suspect that the reboot is due to the fact that you're saving a local function variable pointer in a global area...
by LisaM
08 Jul 2017, 01:20
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Unit: 5 : MQTT : Payload: Connection Lost Unit: 5 : MQTT : Topic: domoticz/out Unit: 5 : MQTT : Payload: Connected Unit: 5 : MQTT : Topic: domoticz/out Unit: 5 : EVENT: Processing time:16 milliSeconds Unit: 5 : WD : Uptime 0 ConnectFailures 0 FreeMem 22104 Unit: 5 : EVENT: Processing time:19 milliS...
by LisaM
07 Jul 2017, 22:23
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

P170 with debug updated, compiled and flashed. The result from the syslog server: Unit: 0 : EVENT: System#Boot Unit: 0 : INIT : Normal boot Unit: 0 : Subscribed to: domoticz/out Unit: 0 : MQTT : Connected to broker Unit: 0 : WIFI : Connected! IP: 192.168.178.89 None of the debug statements in P170 i...
by LisaM
07 Jul 2017, 13:25
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

papperone wrote: 06 Jul 2017, 17:16 new version with added DEBUG info just uploaded and "pull request" created....
I see no debug changes here: https://github.com/letscontrolit/ESPEas ... l/51/files
Are you sure you commited the right file?
by LisaM
04 Jul 2017, 17:53
Forum: ESP Easy: General Discussion
Topic: In a Shoebox
Replies: 7
Views: 5752

Re: In a Shoebox

Why all this trouble? Just buy the NodeMCU breadboard and you're set: https://nl.aliexpress.com/item/NodeMcu- ... 52838.html
by LisaM
03 Jul 2017, 13:44
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

The Sonoff TH16 and basic have 1MB flash size. According to the iTead POW schematic, the POW has an 25q80bvs1g flash chip which is 8Mb. So it should be 1MB flash size instead of 4MB, i'll rebuild with the proper build settings and then try again... UPDATE: Same problem, used these Arduino IDE settin...
by LisaM
03 Jul 2017, 09:58
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Ok I will test it with latest GIT this evening and let you know... As POW has a relay maybe you can't have any reading as the relay is probably cutting the Live before the HLW8012 chip. Did you try it? PS: Delay of 1 sec. can kill the ESPEasy performaces.... Please also check out my update: Update:...
by LisaM
03 Jul 2017, 09:47
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

that's weird, as the first time the plugin init itself it shoudl be saving the calibration values if they are equal to zero. Can you try to send the command "HLWCalibrate" to calibrate manually and recalculate the multipliers? By the way the default multipliers must be: Power Mult: 103436...
by LisaM
03 Jul 2017, 01:10
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

RE: wrote: 02 Jul 2017, 23:10 How about setting the calibration values to 1.0 instead of 0.0 and tick the Enable box
Done that, no effect...
by LisaM
02 Jul 2017, 01:28
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

It's compiling, programming and working and also not...

The pow:
IMG_2304.JPG
IMG_2304.JPG (1.27 MiB) Viewed 47601 times
The bottom:
IMG_2305.JPG
IMG_2305.JPG (1.7 MiB) Viewed 47601 times
Programming:
IMG_2306.JPG
IMG_2306.JPG (1.56 MiB) Viewed 47601 times
Reboot and running:
IMG_2307.JPG
IMG_2307.JPG (1.16 MiB) Viewed 47601 times
But, trying to submit this is failing:
pow-devices.JPG
pow-devices.JPG (202.19 KiB) Viewed 47601 times
Am i doing something wrong?
by LisaM
02 Jul 2017, 01:26
Forum: ESP Easy: General Discussion
Topic: remap tx and rx on s20
Replies: 7
Views: 5424

Re: remap tx and rx on s20

https://www.letscontrolit.com/forum/vie ... f=2&t=3263
GPIO 13/15 are also available on the S20....
by LisaM
01 Jul 2017, 21:23
Forum: ESP Easy: Hardware
Topic: Sonoff 230V external light switch
Replies: 0
Views: 2329

Sonoff 230V external light switch

How good and cheap the sonoff basic is, when first receiving it i was annoyed that it did not have an external light switch input possibility. I was used to this feature using zwave micro modules, who do have it all. So i set out to find a solution for this problem, and no it is not acceptable to no...
by LisaM
28 Jun 2017, 23:32
Forum: ESP Easy: Software
Topic: MHZ19 sensor working ??
Replies: 18
Views: 18290

Re: MHZ19 sensor working ??

Which firmware?
Which hardware setup?

If you want help, you need to tell a LOT more!!!
by LisaM
23 Jun 2017, 19:39
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Well to be openly honest I did a mistake during the test even myself, and swapped Live and Neutral... As a results at next power up of the module small sparks and 2 resistors on the module got burnt (all ok after I replaced them!). Nobody was killed and I can oly balme myslef that overlooked the co...
by LisaM
23 Jun 2017, 18:51
Forum: ESP Easy: Projects / Applications
Topic: Soil Moisture Sensor using Analog Input - Solved
Replies: 34
Views: 47344

Re: Soil Moisture Sensor using Analog Input - Solved

@LisaM SH1x is not really I2C: hardware interface yes, but protocol no. See https://cdn.sparkfun.com/datasheets/Sensors/Pressure/Sensirion_Humidity_SHT1x_Datasheet_V5.pdf See also https://www.letscontrolit.com/wiki/index.php/SHT1X, although not clear what wire to be connected to what GPIO. In that ...
by LisaM
23 Jun 2017, 18:32
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

NOTE: all HWL8012 modules and devices work with HIGH VOLTAGE and they do expose it to the user; make sure you connect LIVE and NEUTRAL correctly, as doing the other way around LIVE will be tied to chip GND and increasing the risks!!! Thank god cars don't yell at me (in german) that a car is dangero...
by LisaM
23 Jun 2017, 14:23
Forum: ESP Easy: Projects / Applications
Topic: [How To] Sonoff S20 Motion Sensor mod
Replies: 5
Views: 14032

Re: [How To] Sonoff S20 Motion Sensor mod

Attach wire at red circle for GPIO15, GPIO13 can be used by taking out the green led...
s20 GPIO15.jpg
s20 GPIO15.jpg (131.18 KiB) Viewed 14005 times
by LisaM
23 Jun 2017, 13:39
Forum: ESP Easy: Projects / Applications
Topic: [How To] Sonoff S20 Motion Sensor mod
Replies: 5
Views: 14032

Re: [How To] Sonoff S20 Motion Sensor mod

Looking good. GPIO 13/15 are exposed and can be use also. Just like tx/rx they're all used at bootup time, so it is a kind of tricky. Most likely will it work almost always (but might randomly not, driving you insane). 5V is also available at the AMS1117-3.3 for use with 5V sensors Ps. glue the sens...
by LisaM
23 Jun 2017, 00:53
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

Will you sign a paper that you will pay every liability for the forum resulting from this? As nobody knows where a reader starts in the wiki or the forum it's better to keep warnings up. Then let's start every item with a warning: everything you do can kill you and everything posted on this forum i...
by LisaM
23 Jun 2017, 00:51
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

LisaM wrote: 23 Jun 2017, 00:50
papperone wrote: 22 Jun 2017, 23:54 under testing... hope to relase it during the weekend ;)
Capture.JPG
You're to fast! ;) The pow is on it's way to me, but hasn't arrived yet. I'll test with the dragon and when the pow arrived also.
by LisaM
23 Jun 2017, 00:50
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

papperone wrote: 22 Jun 2017, 23:54 under testing... hope to relase it during the weekend ;)
Capture.JPG
You're to fast! ;) The pow is on it's way to me, but hasn't arrived yet. I'll test with the dragon also and when the pow get's here also.
by LisaM
21 Jun 2017, 12:07
Forum: ESP Easy: General Discussion
Topic: remap tx and rx on s20
Replies: 7
Views: 5424

Re: remap tx and rx on s20

hey there just an update for everyone in r148 in the advance settings you can disable serial then upon reboot you can use those as standard IO pins. remap was the wrong terminology my bad There is a risk in using gpio1/3 for sensors, at bootup the sensors might get confused by the serial output the...
by LisaM
19 Jun 2017, 20:42
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

.....the 400vac you're mentioning is where it starts to get deadly, this is due to the fact that starting at 400vac your muscles contract and you no longer can free yourself. A global "starting from 400V = deadly" ignores that these things depends on a lot of circumstances. One example: S...
by LisaM
19 Jun 2017, 13:11
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

I'll order a pow from ali and are happy to test for you when it has arrived, i also have two dragon's which can be testbed's also.
by LisaM
19 Jun 2017, 09:26
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

I'm an electrotechnical engineer (euro engineer in fact) and the 400vac you're mentioning is where it starts to get deadly, this is due to the fact that starting at 400vac your muscles contract and you no longer can free yourself. Regulations require that when working on 400v you're working in pairs...
by LisaM
19 Jun 2017, 01:21
Forum: ESP Easy: Hardware
Topic: Support for "Sonoff Pow" (from ITead) with Power Consumption Measurement via HLW8012 (HLW 8012) IC?
Replies: 146
Views: 239226

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

IPS: techincally as well the 2 LEDs on POW are connected to GND, thus somehow to main live :) Everything is 'somehow' connected to main live... Please show me what is then dangerous with the Sonoff here: https://www.letscontrolit.com/forum/viewtopic.php?f=5&t=3237 AC en DC circuits are neatly d...
by LisaM
18 Jun 2017, 14:35
Forum: ESP Easy: Hardware
Topic: Sonoff TH16 & 4 GPIO ports
Replies: 1
Views: 5894

Sonoff TH16 & 4 GPIO ports

Yes, this is possible. It takes a little soldering to make the necessary connections. I wanted to not only control a relais using GPIO12, but also use the MH-Z19 for CO2 measurements and use the BME280 for temp/hum/pressure. So i needed 4 additional GPIO's, while the TH16 only provides one (GPIO14)....
by LisaM
08 Jun 2017, 22:42
Forum: ESP Easy: Projects / Applications
Topic: Arribada Arboreal Monitoring Platform
Replies: 2
Views: 3824

Re: Arribada Arboreal Monitoring Platform

I don't get it, if you have an AP then why bother using serial?
If battery levels are to low to wake, then don't wake up: https://blog.squix.org/2016/05/esp8266- ... ensor.html
Modifying rules through serial sounds crazy to me, especially if you have an ap anyway...
by LisaM
07 Jun 2017, 01:09
Forum: ESP Easy: Hardware
Topic: esp-01 doesn't connect to GY-87 (MPU6050)
Replies: 9
Views: 9151

Re: esp-01 doesn't connect to GY-87 (MPU6050)

Hey, I'm tal - Ith's Partner. We use 3.3v everywhere on the circuit - the same goes for the GY-87. The VCC pin on The ESP's output supposed to be around 3.3 because we power it through FTDI set to 3.3 output Or 3.6 Lithium ion battery - however using the 3.3v pin on the GY-87 is supposed to reduce ...
by LisaM
07 Jun 2017, 00:56
Forum: Introduce yourself
Topic: Who is Lisa?
Replies: 9
Views: 10717

Re: Who is Lisa?

vojtishek wrote: 06 Jun 2017, 21:23 wow, pretty impressive
now I´m feeling like a total rookie :)

Really nice to have you here
We all start with one and then get addicted to it... ;)