---
title: "ESP32 based customized board for smartmetering"
url: "https://maker.wiznet.io/mason/resellers/esp32-based-customized-board-for-smartmetering/"
markdown_url: "https://maker.wiznet.io/mason/resellers/esp32-based-customized-board-for-smartmetering/md"
type: "VAR: Value-Added Reseller Products"
author: "zihatec"
author_url: "https://www.facebook.com/hwhardsoft/posts/pfbid02WuiUcw5rVq49FRbpxRs8bptH9PMfsyyJJmUX42pwnQ1RxnYCqJoYmvCKY3kvmgyel?__cft__[0]=AZWbBxwTGNFEIec2lnSmxhiBlrQjf8_EjvN5xsLnhf6TKESslDGUrX4_2wcrhQkr-vCpuKZn-IQPEnW67Ea8L5Mrxs97XZnejL06SGiBb8EfkQ_hH0s5252wFb5wLMMrcgT6qKsXvvWIbk6Yi4bGwwarhqBl8A9CT3BB4f_GejaLWB6xsH5tC3kpquObwH76xHykefdCR4gCXKUTZASSMuAo&__tn__=%2CO%2CP-R"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "zihatec"
original_url: "https://www.facebook.com/hwhardsoft/posts/pfbid02WuiUcw5rVq49FRbpxRs8bptH9PMfsyyJJmUX42pwnQ1RxnYCqJoYmvCKY3kvmgyel?__cft__[0]=AZWbBxwTGNFEIec2lnSmxhiBlrQjf8_EjvN5xsLnhf6TKESslDGUrX4_2wcrhQkr-vCpuKZn-IQPEnW67Ea8L5Mrxs97XZnejL06SGiBb8EfkQ_hH0s5252wFb5wLMMrcgT6qKsXvvWIbk6Yi4bGwwarhqBl8A9CT3BB4f_GejaLWB6xsH5tC3kpquObwH76xHykefdCR4gCXKUTZASSMuAo&__tn__=%2CO%2CP-R"
published: "2023-04-12"
language: "en"
hardware: ["WIZnet W5500", "Espressif ESP32-WROOM-32E"]
likes: 2
views: 1886
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# ESP32 based customized board for smartmetering

> ESP32 based customized board for smartmetering

Original author: zihatec (source: https://www.facebook.com/hwhardsoft/posts/pfbid02WuiUcw5rVq49FRbpxRs8bptH9PMfsyyJJmUX42pwnQ1RxnYCqJoYmvCKY3kvmgyel?__cft__[0]=AZWbBxwTGNFEIec2lnSmxhiBlrQjf8_EjvN5xsLnhf6TKESslDGUrX4_2wcrhQkr-vCpuKZn-IQPEnW67Ea8L5Mrxs97XZnejL06SGiBb8EfkQ_hH0s5252wFb5wLMMrcgT6qKsXvvWIbk6Yi4bGwwarhqBl8A9CT3BB4f_GejaLWB6xsH5tC3kpquObwH76xHykefdCR4gCXKUTZASSMuAo&__tn__=%2CO%2CP-R)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))
- **Espressif ESP32-WROOM-32E** x 1 ([docs](https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

---

Source: https://maker.wiznet.io/mason/resellers/esp32-based-customized-board-for-smartmetering/