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Nilm monitor

totalanni·nilm-monitor·kicad/nilm-monitor.kicad_pcb

This repository ships a schematic but no board layout.
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About the Nilm monitor PCB

Nilm monitor is an open source PCB design by totalanni, published on GitHub under the CERN-OHL-S-2.0 license. It is a board, with 1 components from 1 distinct parts.

Other key parts include the C528627.

It belongs with the iot & wireless designs in this gallery.

From the project

Open source Sense-compatible NILM home energy monitor: 8ch 500kSPS ADC + ECP5 FPGA + ESP32-S3, self-hosted GPU NILM server + dashboard

Standard Config: 8-channel simultaneous sampling (500 kSPS, 16-bit) + ECP5 FPGA + ESP32-S3 + 3.5" LCD + 3-button menu

- 8 simultaneous channels: 2× voltage (L1-N, L2-N) + 2× mains current + 4× auxiliary CT inputs - Sense-compatible connectors: Molex Microfit (AC in) + Nanofit (CT inputs) - FPGA real-time capture: Lattice ECP5 LFE5U-12F decimates 500 kSPS → 16 kHz feature stream - On-device NILM: ESP32-S3 runs quantized models via ESP-DL (no cloud required) - Local UI: 3.5" SPI LCD (320×480) + 3-button menu (Up/Select/Down) - Connectivity: Wi-Fi 6 + BLE 5 + Thread, MQTT, Home Assistant…

Main components on the Nilm monitor

C528627

Nilm monitor bill of materials (BOM)

1 components, 1 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
C528627
ADS8684IDBTR 4-ch Simultaneous Sampling ADC 500kSPS 16-bit ±10V
U1

Nilm monitor design files

The KiCad project lives in the totalanni/nilm-monitor repository on GitHub; these links point at the commit this page was built from.

Nilm monitor: common questions

How many components are on the Nilm monitor?

1 components, from 1 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Nilm monitor design files?

From the totalanni/nilm-monitor repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Nilm monitor design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which totalanni chose for the repository.

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