ENC28J60 Ethernet LAN Module With SPI Interface For Arduino AVR PIC LPC STM32 3.3V Powered HR911105A Isolation Transformer 25MHz Crystal Blue PCB Board

ENC28J60 Ethernet SPI module for Arduino and STM32
✔️ 3.3V powered, RJ45 isolation transformer, 25MHz crystal, single unit

This compact Ethernet LAN module uses the ENC28J60-I/SO chip and SPI interface to deliver wired network capability to popular microcontrollers. It's designed for Arduino, AVR, PIC, LPC, and STM32 projects that need reliable LAN access.

✅ Chip: ENC28J60-I/SO on board
✅ Interface: SPI with 3.3V logic compatibility
✅ Transformer: HR911105A isolation transformer for safe network connection
✅ Crystal: 25MHz for stable Ethernet timing
✅ Power: 3.3V supply
✅ Color: Blue PCB board

💡 What is an ENC28J60 Ethernet module with SPI interface used for in hobby projects?

It provides wired network connectivity to microcontrollers, enabling LAN features in compact, low-power projects.

- Handy for Arduino, AVR, PIC, LPC and STM32 projects - Uses SPI interface at 3.3V logic to match common MCUs - Includes 25MHz crystal and HR911105A isolation transformer for better signal integrity - Great for data logging, remote sensing, and small networked controllers