2 layers33.7 × 97.8 mm
HAN ESP TSS721
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported
29 parts470
Smart meter
8 boardsKiCad boards from 7 GitHub repositories tagged “smart-meter”, the most starred first; open any of them in PCBKit.
- 2 layers
HAN
hagronnestad/mbus-han-kaifa
⚡🔌💻 DIY electronics and code to read data from my KAIFA MA105H2E AMS smart meter.
3 parts10MIT - 2 layers110 × 60 mm
Residential PCB Design SMD
UCHIC/CIWS-MWM-Logger
Hardware and software for a magnetically-driven smart water meter datalogger
44 parts2BSD-3-Clause - 2 layers65 × 30 mm
Mbus to udp
ceslavc/mbus-to-udp
A converter that converts m-bus data from a smart meter to json objects sent as UDP
15 parts1GPL-3.0 - 2 layers56.5 × 64.8 mm
ComputationalPrototype
UCHIC/CIWS-WM-Node
Hardware and software for a smart water meter computational node
57 parts1BSD-3-Clause - 2 layers
Ehz sensor
e-cite/ehz-sensor
Circuit, PCB and software for a 2-channel smart meter (EHZ EDL-21) sensor tool for ESP32 and Arduino UNO
10 partsMIT - 2 layers160 × 110 mm
Prepaid meter
kbssrikar7/esp32-energy-meter-pcb
KiCad PCB design for an ESP32-based single-phase energy meter (ATM90E26 metering AFE) — DRC/ERC-clean, SPICE-validated, fab-ready
80 parts - 2 layers25.7 × 34.4 mm
D1 mini shield
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported
24 parts470