IoT Based Battery Charging/Discharging Status + Voltage Monitoring System with ESP8266
Ғылым және технология
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𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
In this project, we will build an IoT-based Battery Monitoring System using ESP8266 where you can monitor the battery charging/discharging status along with Battery Voltage & Percentage.
As we know, the battery is the most important component for any device as it powers the entire system. So, it is important to monitor the voltage level of the battery as improper or excess charging/discharging may lead to damage of the Battery or System Failure. Most of the electrical/electronics device has a separate system called as Battery Management System (BMS). The BMS monitors all the properties of the battery like the voltage, current, temperature & auto cut-off system. This ensures the safety and proper handling of Lithium-Ion or Lithium Polymer batteries.
Earlier BMS only monitors the condition of the battery and alarms the user via a battery indicator. But now due to the use of the Internet of Things, we can directly notify the users remotely. They can check the battery status on their smartphones or Computer Dashboard from anywhere in the world.
In this IoT-based Battery Monitoring System, we will use Wemos D1 Mini with ESP8266 Chip to send the battery status data to ThingSpeak cloud. The Thingspeak will display the battery voltage along with the battery percentage in both the charging and discharging cases.
𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗟𝗶𝗻𝗸𝘀 & 𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲: how2electronics.com/iot-based...
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Пікірлер: 49
Really Helpful video ☺️ thank you so much for this video 🥰
Really Helpful Maidam 🥰 thanks so much 😍
nice.! got it working with a sparkfun esp32 thing
Here while converting sensor analog value to voltage, why did you multiply 3.3?
Nice project 👍
Nice tutorial 👍
5:17 How do you know that the serial monitor reading is 3.41? It's like the difference 3.77 - X = 0.36 (calibration value).
3:28 You are taking 4.2V as Voltage Source but in your diagram, you have connected to the 5V rail of the battery charger.
Can you help me with SOH state of charge output how to get.
Awesome 👍👍👍
Where we have to connect the charging module ?? Please tell me
Amazing 👌
Why the voltage divider used for analog reading. Other videos also usedsame method. Battery maximum voltage is already 4.2. it can be done easily
You have connected the battery to the output of the tp4056 not the battery connections.
how to open this code part, as this is my first project i don't know. :)
what if im going to use a liquid acid 12v battery?
where to connect the charging module
Thanks
what sensor you wear
how to calculate this value of 0.36 ??" calibration=0.36"
Great 👍
Didi battery ke terminals wrong connect kiye hai
How can I use tasmota to display information in home assistant
How to contact you? I need assistance on this project.
Your video is very helpful. Is there a way to show the battery percentage more consistently because the battery percentage keeps increasing and decreasing and decreasing and increasing. For example, 78% increased to 79% and then decreased to 78% similarly for other battery levels. It is not as stable as shown on the phone, the battery percentage displayed on the phone is by default decreasing when not charging, and the battery percentage on this one increases and decreases when not charging.
@HowtoElectronics
Жыл бұрын
To display the perfect and accurate battery percentage, use the Fuel Gauge IC called MAX17043. We have a dedicated video on this. You can check: kzread.info/dash/bejne/pIek2qmlirSshLg.html
@nhobuiquangngoc2760
Жыл бұрын
@@HowtoElectronics Thank you so much😍
Good vdo😃😃😃😃
there are exit status error madam.. how to solve?
how to connect 9v battery
Hi! Look at the schematic and your own circuit. I hope you'll notice a issue there.
I try your method and connect the tp4056 with solar panel. Unfortunately, i only see the battery drain and no incoming of the battery in term of the volt after exposing to sunlight. Can you help, why its happen?
@HowtoElectronics
2 жыл бұрын
How are you charging. Are you using solar panel.
@syaduinotech3681
2 жыл бұрын
@@HowtoElectronics yes I am using solar panel.. i believe the tp4056 not so genius in differentiate the load and charging.. and therefore, its only accept charging when below threshold..please help in advise
I have a question, why did u use 100K ohms instead of 10K ohms or 1L ohms?
@HowtoElectronics
Ай бұрын
Less resistance means more current which will heat the resistor
@YochiTea
Ай бұрын
@@HowtoElectronics alright, thanks for your information 🙌
👏👏👏👏
👍👍👍👍
How to connect a 12 v battery?
@unwired
2 жыл бұрын
adjust the Voltage divider to output < 3.3V, 1440MegaOhm
@ismailsuudi6865
Жыл бұрын
@@unwired Work? I need for thesis
@unwired
Жыл бұрын
@@ismailsuudi6865 just adjust your voltage divider resistance
@kasunperera4625
Жыл бұрын
Only this two wiget can use?do you know any other platform to use more atractive wiget?
@flickmew99
Жыл бұрын
@@kasunperera4625 you can use blynk. It's general and well known platform for IoT project widgets
The video forgot to include the power source for D1.
@HowtoElectronics
2 жыл бұрын
Power using 5V USB supply.
12 volt code
Lame video