---
title: "Discussion on \"Olimex UEXT-CH390 Adds Wired Ethernet to ESP32 and Pico\" | Hashnode"
description: "Discussion on \"Olimex UEXT-CH390 Adds Wired Ethernet to ESP32 and Pico\". Olimex UEXT-CH390 Adds Wired: Olimex's EUR 4.95 UEXT-CH390 brings 100 Mbit wired Ethernet to RP2040 and ESP32 boards, with ESPHome support."
url: "https://hashnode.com/posts/olimex-uext-ch390-adds-wired-ethernet-to-esp32-and-pico/6aee511c05e9c2d1268bb2b2"
---

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# [Olimex UEXT-CH390 Adds Wired Ethernet to ESP32 and Pico](https://circuitrocks.hashnode.dev/olimex-uext-ch390-adds-wired-ethernet-to-esp32-and-pico?utm_source=hashnode&utm_medium=feed)

Olimex UEXT-CH390 Adds Wired: Olimex's EUR 4.95 UEXT-CH390 brings 100 Mbit wired Ethernet to RP2040 and ESP32 boards, with ESPHome support.

5d ago · 3 min read · circuitrocks.hashnode.dev  
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-   [#ethernet](https://hashnode.com/tag/ethernet)
-   [#esp32](https://hashnode.com/tag/esp32)
-   [#raspberry-pi-pico](https://hashnode.com/tag/raspberry-pi-pico)
-   [#esphome](https://hashnode.com/tag/esphome)
-   [#home-assistant](https://hashnode.com/tag/home-assistant)

## Written by

[circuitrocks](https://hashnode.com/@circuitrocks)

@circuitrocks · Manila, Philippines

  
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distributor of arduino, adafruit, raspbery pi

⚡ Distributor of Open-Source Hardware 📍 Since 2015 | Metro Manila, PH 🔧 Empowering makers, students & innovators

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