ESP32 Project: IOT Energy Monitoring
IOT Energy Monitoring adalah projek yang memantau penggunaan tenaga elektrik dalam unit kWh. Selain bacaan tenaga elektrik, terdapat beberapa bacaan lain iaitu voltan, arus, kuasa (power), power factor (pf) dan frekuensi. Bacaan di simpan di dalam MySQL.
Projek ini menggunakan Eastron SDM230 Smart Meter. Meter ini menggunakan interface RS485. Data protocol nya menggunakan Modbus dan nilai bacaan nya di dalam format 32bit IEEE 754. Bacaan IOT Energy Monitoring boleh dilihat di http://shahrulnizam.com/iot/energy.php. Selain daripada menggunakan ESP32, projek ini juga boleh menggunakan Raspberry Pi IOT Energy Monitoring.
Skematiknya adalah seperti berikut.
PCB komponen layout nya adalah seperti berikut.
| No | Component | Label | Unit |
|---|---|---|---|
| 1 | 022 PCB TTGO Four Input (81mm X 45mm) | PCB | 1 |
| 2 | AC Socket | AC Socket | 1 |
| 3 | Buzzer-PCB Mount | Buzzer | 1 |
| 4 | Capacitor SMD1206 10uF | C1-C2 | 2 |
| 5 | DC Jack Female | DC Jack Female | 1 |
| 6 | Diode SMD1206 1N4001 | D1 | 1 |
| 7 | Energy Meter SDM230 | RS485 | 1 |
| 8 | IC MAX485 SOIC | MAX485 | 1 |
| 9 | Mosfet BSS123 SOT23 | Q1 | 1 |
| 10 | PCB Stand (screw nut) | PCB Stand | 4 |
| 11 | Resistor SMD0805 0.125W 120 | R3 | 1 |
| 12 | Resistor SMD0805 0.125W 1K | R1 | 1 |
| 13 | Resistor SMD0805 0.125W 20K | R2, R4 | 2 |
| 14 | Straight Female Header 1X40 | TTGOD | 1 |
| 15 | Terminal Block 2 Way | PWR | 1 |
| 16 | Terminal Block 2 Way | RS485 | 1 |
| 17 | TTGO T-Display ESP32 | TTGOD | 1 |
| 18 | Voltage Regulator 5V TO252 (DPAK) | 7805 | 1 |
Harga projek ESP32 IOT Energy Monitoring adalah RM1400 tidak termasuk bantuan teknikal. Di bawah adalah cara projek ini berfungsi.
Projek lain yang berkaitan:
Salam tumpang tnya ttgo display funtion mcm lcd ke atau komponen tu khas utk certain task n coding seperate.
w/salam, fungsi ttgo display ada display TFT sama seperti LCD biasa.
This is much informative, Thanks for sharing
We have also some of the projects about Arduino and Raspberry pi Have a look to my blog at blog.enrgtech.co.uk
hi
I want to pay this project from you, how can I contact you??
Hi,
Can contact by whatsapp or e-mail here http://shahrulnizam.com/about/
sir;
i am b.tech 3 rd year student and i am kind of struggling with a new idea or aspects in the field of energy consuming and billing through energy meter and internet …that’s iot…
few ideas i have regarding that like—THEFT PROTECTION AND DISCONNECTION..
AND
ESTIMATION THROUGH VOLTMETER SENSORS,CURRENT AND POWER FACTOR,PHASE ANGLE …AND ALSO SOME FOR MAKING AN AMAZING SMART SYSTEM. (energy flow…)
your project was amazingly well..i’m deeply inspired..i am wondering to get help to make that iot server too..so please do send me your help to my email-id..it will be my pleasure…
so please help me with something which could be implemented into this.. and also send me schematics of this project.
I’m not doing free consultation.
You need to buy this project.
do you share the source code ?
Not for free
share a email to contact you , regards
Can contact here http://shahrulnizam.com/about/
IOT Energy Meter
Assalamualaikum, boleh saya tahu kat mana nak beli smart meter ni? Dan boleh sy tahu brpe harga?
waalaikumussalam, beli kat ebay.