ENC28J60 LAN Ethernet Network Board Module

The ENC28J60 LAN Ethernet Network Board Module adds a wired Ethernet connection to an Arduino, STM32 or other microcontroller over the SPI bus. It is based on the Microchip ENC28J60, a stand-alone 10BASE-T Ethernet controller with a built-in MAC and PHY, and it has an RJ45 jack so you can plug it straight into a router or switch. It is a low-cost way to build small web servers, IoT nodes and network-controlled devices.

ENC28J60 LAN Ethernet Network Board Specifications

• Controller: Microchip ENC28J60 with integrated MAC and 10BASE-T PHY
• Speed: 10 Mbit/s Ethernet
• Interface: SPI, up to 20 MHz
• Buffer: 8 KB on-chip transmit/receive RAM
• Supply voltage: 3.3 V (chip range 3.1 V to 3.6 V)
• Logic inputs: 5 V tolerant
• Connector: RJ45 Ethernet jack
• Header pins: include SCK, SI, SO, CS, INT, RESET, VCC and GND

ENC28J60 LAN Ethernet Network Board Applications

• Small web servers and control pages for Arduino projects
• Sending sensor data to a local server or MQTT broker
• Network-controlled relays and home automation
• Wired IoT nodes where Wi-Fi is weak or not allowed
• Learning TCP/IP networking in embedded systems labs

What's in the Box

• 1 × ENC28J60 Ethernet network module

Tip: Power the module from a 3.3 V supply that can deliver around 200 mA, as the ENC28J60 draws up to about 180 mA while transmitting and the 3.3 V pin of some Arduino boards cannot supply this. Use the EtherCard or UIPEthernet library, which support this chip; the standard Arduino Ethernet library does not.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.