RPEM-1- Remote Power Energy Monitor Board

RPEM v1 specification overview and connections

• Core
  • ESP-12S MCU
  • EEPROM 27C64 (64kbit | 8K x 8bit)
  • ADC ADS7828 (12-Bit 8-Channel Sampling)
  • On-Board 3V3 (1A) and 5V (100mA) LDO Regulators
  • 6-15V DC Input Supply
• Inputs
  • 4 x CT Current Clamp (3.5mm Sockets), or Voltage (Pads)
    • NB. If you remove the 22R resistor(s), mixed DC Current and Voltage inputs can be configured.
  • On-board NTC (Temperature)
  • On-Board DC Input Voltage Monitor
  • Opto Reader (Meter Pulse Reader / Expansion)
    • Examples: TSL257 / 3DU5C / GL5528
• Outputs
  • FET Driver (Max 100V / 1.5A)
  • Status LED
  • Power LED (3V3)
  • OLED Display Support (I2C Dual Headers)
• Communication
  • USB UART (Micro / Flashing / Debugging / Config)
  • RS485 (Monitoring / Expansion)
  • I2C (Expansion)

Shipping

All products in stock will be posted same day, where possible.  Postage is at cost and flat rate, irrespective of order size.

Any product not is stock, which is back-ordered, will be shipped as soon as it becomes available.  Notifications are sent automatically.

Should only part of your order be in stock, then we would normally send available item(s), and balance when available. Should you wish to not split the order, please comment to use.

Other Details

Further information on this product may be found in our downloads and Wiki pages.  Other technical information and code examples are also shared in our GitHub Pages.  Project information may also be found on Hackster.io

We value our customers and should you have any other questions, please feel free to contact us.

All our boards and related products are Designed and Manufactured in Great Britain.  This site is a subset of DitroniX.Com

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