Specification
The IPEM IoT Power Energy Monitor board main features:
-
Compact and Flexible Design SDK Board
- All connections are low voltage, for safe operation
- Easy to interface
-
Espressif ESP32 WROOM Options
-
ESP32-WROOM-32E-N4
- Integral Antenna Wireless and Bluetooth
-
ESP32-WROOM-32UE-N4
- Ext Antenna - U.FL Socket
- Wireless and Bluetooth
-
ESP32-WROOM-32E-N4
-
ATM90E3x Options
-
ATM90E32 Energy Monitor
- 3 x Phases Line CT Clamp Input
- Example YHDC SCT013000
- 1 x Phase CT Clamp Input (To ESP32 ADC)
- Example YHDC SCT013000
- 3 x Voltage Inputs (AC RMS)
- Power Modes Settings
- 3 x Phases Line CT Clamp Input
-
ATM90E36 Energy Monitor
- 3 x Phases Line CT Clamp Input
- Example YHDC SCT013000
- 3 x Voltage Inputs (AC RMS)
- 1 x Phase Neutral CT Clamp
- DMA Mode (Logging via SPI)
- Power Modes Settings
- 3 x Phases Line CT Clamp Input
-
ATM90E32 Energy Monitor
-
24C64 EEPROM
- Parameter Settings
- Logging
-
OLED I2C
- I2C Interface
- OLED I2C Connector
- Configurable Power Pins
-
AC Low Voltage Input (for Safety)
- Power safely derived from a SELV / Wall AC/AC Power Supply
- 8 to 12V AC RMS
- Examples GreenBrook DAT01A or TLC TC TR7
- Power safely derived from a SELV / Wall AC/AC Power Supply
- Onboard 3V3 DC SMPS Power Supply
- Power taken from AC Input
- Arduino Wemos D1 Compatible USB Interface
- On-board Micro USB Socket
- Flashing and Programming
- Example wemos_d1_mini32
- Can also used to power the board
- Debugging
- On Board NTC (PCB Ambient Temperature)
- ESP32 GP39 VN
-
USER GPIO/UART
- 2 GPIO for User (GP16 and GP17)
- UART Interfacing (UART 2)
- Reset Button
- User Programmable Button / Link
- Connected to GP26
-
Configurable Solder Jumpers
- 4 x CT Clamp Burden Resistor 22R
- CT4 configuration options
- ATM90E36 I4 inputs
- ESP32 ADC 1 CH7 - GP35
- AC Voltage Measure V1P
- Via AC Power Supply input
- Via AC Voltage Header
- ATM90E36 DMA
- Auto DMA via ESP32 GP12
- DMA Control
- SPI Mode
- DMA Mode
- Power Modes
- Normal
- Partial Measure
- Detection
- Idle
- PSU AP632x DC-DC SMPS
- AP63203 Fixed Voltage
- OLED / I2C Header
- Configurable Pin 1 and 2
- Pin 1 Ground or 3V3
- Pin 2 Ground or 3V3
- Configurable Pin 1 and 2
-
RGB Status LED
- User Configurable via GPIO
-
Power LED
- On 3V3
-
ATM CT LEDs
- CF1 - Active
- CF2 - ReActive
- CF3 - Fundamental
- CF4 - Harmonic
- PCB designed to fit into an BMC enclosure
- Also allows for the display to be included, or not.
- Size 70 mm x 53 mm
Additional information, and other technical details on this project, maybe found in the related repository pages.
Repository Folders
- Code (Code examples for Arduino IDE and PlatformIO)
- Datasheets and Information (Component Datasheets, Schematics, Board Layouts, Photos, Technical Documentation)
- Certification (Related Repository Project or Part, Certification Information)
Repository Tabs
- Wiki (Related Repository Wiki pages and Technical User Information)
- Discussions (Related Repository User Discussion Forum)
- Issues (Related Repository Technical Issues and Fixes)
We value our Customers, Users of our designs and STEM Communities, all over the World . Should you have any other questions, or feedback to share to others, please feel free to:
- Visit the related Project plus the related Discussions and Wiki Pages. See tab in each separate repository.
- Project Community Information can be found at https://www.hackster.io/DitroniX
- DitroniX.net Website - Contact Us
- Twitter: https://twitter.com/DitroniX
- Supporting the STEM Projects - BuyMeACoffee
- LinkedIN: https://www.linkedin.com/in/g8puo/
Dave Williams, Eastbourne, UK.
Electronics Engineer | Software Developer | R&D Support | RF Engineering | Product Certification and Testing | STEM Ambassador
Supporting STEM Learning
Life is one long exciting learning curve, help others by setting the seed to knowledge.
