Nice project. Thanks. Is it possible to add Oled display ? Can pls share the program with oled display?
@user-kk4xm8sn9t16 күн бұрын
The battery bank being charged is in the shade for a very good reason...😅
@teknisiamatir9120 күн бұрын
Nice....
@francoisgrandcollot1027Ай бұрын
Super, many tx for the job. Do you have an idea to adapt the program for home assistant with an esp32 in order to turn on a solar inverter. thank you again
@OP-fd4lhАй бұрын
Your summary slides are excellent. Your demonstrations are great. Thank you for sharing this with all of us sir.
@adamhutchins2827Ай бұрын
I’m trying to do same thing but attempting to attach it to a rock tumbler for my so but I trying to make all parts from tv circuit boards
@giantturnoАй бұрын
Do you assume the PF for AC=1 by using this device?
@Player420532 ай бұрын
I made it with acs712. But not working. Showing results 369,442,513 w/m2 only. With or withour solar cel conncete. Plz help
@idabagusputrawinaya81582 ай бұрын
Can anyone help me, after compile, serial monitor shown soft wdt and some random code? How to fix this?
@ikrarg10462 ай бұрын
Hello, Is there any coding without blynk just serial print arduino ide
@ikrarg10462 ай бұрын
Hello, Is there any coding without blynk just serial print arduino ide
@mahmudhassan60144 ай бұрын
Watt meter is not accurate
@paolopetrozzi22134 ай бұрын
"the motto based operation, we can also use to ChaCha..." If you are not good enough with the English language, you shouldn't try to speed up in the attempt to look a better speaker, as you will make things worse. Downvote
@mahfuzarrahman65384 ай бұрын
Nice, Thanks
@Trungkienelectronic4 ай бұрын
Can you share the project?
@q-edm45254 ай бұрын
Can you give instructions on how to make a 2ac 1dc measuring device?
@MrHumanbird004 ай бұрын
Please how i add heater to this setup & control the temperature by lcd keypad shield buttons ?
@jamminjim12084 ай бұрын
The music bro.
@cmorrow1324 ай бұрын
Thank you for this, this is the most clear demonstration I have seen. The charts and pin configuration helps a ton. I just wired (soldered) a multiplexer to my nodemcu for a garden monitoring project with multiple soil moisture sensors.
@user-in2ov4hv8x4 ай бұрын
I have a question, I try to connect this module, but it not work. The software can open and it can connect, but i click 'start Measure' button. There are no MSG. It feedback 'failed to read!'. So now how should I do?
@nitinkumar29Ай бұрын
did you put 100 Ohm or 120 Ohm between A and B? If not, you can try putting that.
@wirebrigade43065 ай бұрын
where can I get the 3D file to print for this project?
@francoisgrandcollot10275 ай бұрын
thx for the video. The white wire of the YHDC sensor Vref is not connected ? regards
@K2itto6 ай бұрын
I'm using an ESP32 I changed the suuply voltage to 3300 and changed FinalRMSCurrent's 1023(arduino's 10 bits) to 4095(ESP's 12 bits) .. both just won't give me accurate metering, on idle I get 1.xxA not 0A like in the arduino. any help would be appreciated.
@hazardede_n6 ай бұрын
Can I use it to measure more than 100 amps?
@hazardede_n6 ай бұрын
Can I use it to measure more than 100 amps?
@abduhfitrahramadhan87676 ай бұрын
I used esp8266 for Pzem017 using this program, but when compiling it there was an error in the serial2 section. Please help with this part
@alexandrunistoroiu4526 ай бұрын
@3:00 what is that usb device for mesure?!? From where to buy it? "Keyweisi"?
@alexandrunistoroiu4526 ай бұрын
Hi man, does it work without battery?!? Meaning inputing into "blue" standard controller both "panel" and "battery" spliting cables from the panel
@bradlyons70467 ай бұрын
Can I use a PWM motor speed controller and an amp / watt meter to solar power a peltier device without a battery?
@dragan32907 ай бұрын
Interesting explanation! Cheers from Australia ❤subbed and liked👍👍👍
@Timboner7 ай бұрын
Simple question. I want a mobile charging option without battery involved. I have a 60w portable panel and 10 amp mppt controller. Can I just connect the controller to a car cigarette socket and use the usb ports? Will the current be stabilized by the controller and car charger, and would the controller be damaged by not being connected to a battery?
@miftahq18 ай бұрын
Can for read bidirectional?
@marcin000158 ай бұрын
is the polarity really required - can i switch live with neutral?
@ImASurvivorNThriver8 ай бұрын
This was great! Thanks for sharing.
@Alexander-ri1bp9 ай бұрын
Crazy to use a 1000:1000 CT to measure voltage like this. If the balast resistor fails, you fry your circuits. You should safely step down the voltage using a proper voltage transformer.
@patrickstarnes23559 ай бұрын
Bloody piano music 😱
@TheWhitde9 ай бұрын
OK... this is cool. Sooo what it's doing is basically acting as a pin swapper for the 16 potential analog pins and routing that pin to the original A0. Problem is 4 pins to control s0-s3 is a lot on an ESP32... However on my breakout board I'm making I have a dedicated 16 port expander so could nick 4 of these to control s0-s3. Other option is a dedicated SPI 8 channel ADC with 16 or 24 bit resolution which is especially good if already using SPI as it's just 1 pin for the CS.
@madhura3059 ай бұрын
hi, firstly great video. i need help with how exactly should i measure the ac current without the help of arduino. At Vout we do get some voltage how exactly to validate it according to the current. please do help thanks in advance
@fenomatik999 ай бұрын
In your tutorial guide you said the following "For people out there that do not have the LCD Display Shield, you can manually offset by entering the offset value in the code and re-upload again. There are 2 offset values (voltageOffset1 & voltageOffset2) need to calibrate." what values do i need to hardcode in the sketch before and after turning off AC power supply ? Can you please explain this is very urgent.
@robertoklein62659 ай бұрын
It works!Thanks a lot for this
@kiettrananh59910 ай бұрын
Is it necessary to keep the 50k potentiometer in the circuit board after calibration? Thank !
@Saadjie9911 ай бұрын
I got one of the 50A transformers and I'm not convinced that these are accurate. To test I connected it to the house's main ground wire & switched on the kettle (2000w). Before switching on the kettle the reading was +- 6.4A, and while the kettle was on, it shot up to +-46A which can't be right. From my calculation the kettle should be drawing around 8.7A (2000W/230V=8.7A). Does this look right to you? Thanks for the video
@solarduino137411 ай бұрын
Hi, are you using normal CT or hall effect sensor like shown? As my CT measurement is very accurate. If there is large fluctuation and inaccuracy, it may be due to sampling rate or setting of the CT ratio etc. Hope it helps
@Saadjie9911 ай бұрын
@@solarduino1374 It is the exact same one as you used in the video & i tested it using the provided code.
@Saadjie9911 ай бұрын
I got a connex smart plug to compare the readings & it confirmed my suspicion. I've confirmed that: -> mVperAmpValue = 12.5 -> currentAnalogInputPin & calibrationPin are set to the right pins -> For testing purposes I ran only the provided code on a ESP32-Wrover-B. Tested both the voltage provided to the CT (5v) & the reference cable (2.5v). While using Tuya to monitor the power consumption of devices connected to the smart plug (CT is connected to the neutral cable of a multiplug lead that is plugged into smart plug) I saw that drawing 8.110 A the "FinalRMSCurrent" would be 45.81A.
@mesquitamk168111 ай бұрын
cool very good one question it will change and show on the LCD from 0 to 250v
@Solamiser11 ай бұрын
Thanks very much for this video. With your help I have managed to get a modified version of your sketches working on a Clone Nano using Softwareserial and your modified Modbusmaster library. My plan is to use the 2 x PZEM016 to measure solar generated power and load power. Subtracting one from the other I can get grid import/export power. By using a software PID controller (part of Nano sketch) with a fixed power setpoint of zero, I can automatically adjust the battery charging rate to achieve zero grid import or export where possible during daylight hours whilst keeping the battery topped up as much as possible. This should reduce my utility bill. Thanks again for your help. Your videos and write ups are very clear and useful. Keep up the good work!
@mateuszmazur1482 Жыл бұрын
Hello. Is there any way to measure up to 260VAC? 250 is just a little bit too small in my case. Any ideas?
@tharonerussianman Жыл бұрын
if we are using 3 of these, can we connect the reference cable all to the same analog pin?
@mahatmasarip9248 Жыл бұрын
Very informative information Sir, can I use the control motor module for charging lithium batter? because it very convenient to adjust the voltage
@t1d100 Жыл бұрын
Anyone know where to find ATtiny85 code? Please and thank you. For DC current.