SPMOD - Ethernet


SPMOD_Ethernet(Ethernet module) uses W5500 chip.

SPMOD - Ethernet Introduction

  • Using Sipeed-SPMOD interface(2.54mm * 8PIN ),unified MaixPy board interface
  • Connect to the board through the SP-MOD SPI interface
  • Master chip:The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller
  • The theoretical SPI design speed is 80MHz
  • 10BaseT/100BaseTX Ethernet PHY embedded, Supports Auto Negotiation (Full and half duplex, 10 and 100-based )
  • Size:35.76*19.74*8.7mm

W5500 chip Introduction

Features: ---
Supply voltage of external power supply 2.97V~3.63V
Supply current of external power supply <132mA
Range of working temperature -40℃~85℃
Sleep Status of Current <15mA
SPI Clock The theoretical design speed is 80MHz
TCP/IP protocol Support TCP,UDP,ICMP,IPv4,ARP,IGMP,PPPoE protocols
  • Supports 8 independent sockets simultaneously

,Internal 32Kbytes Memory for TX/RX Buffers
,Supports Wake on LAN over UDP
,10BaseT/100BaseTX Ethernet PHY embedded
,Support Auto Negotiation (Full and half duplex, 10 and 100-based )
,Not support auto-MDIX feature

SPMOD_Ethernet pin description:

Pin Name Type Description
1 GND G Ground
2 CS I Chip Select input pin
3 SO I/0 Master In Slave Out
4 NC NC Not connected
5 3V3 V Power supply(3.3V)
6 SCK I SPI clock pin
7 SI I/0 Master Out Slave In
8 NC NC Not connected


  • 待更新


  • SPMOD_Ethernet Size drawing:

Resource ---
Website www.sipeed.com
Github https://github.com/sipeed
BBS http://bbs.sipeed.com
Wiki http://maixpy.sipeed.com
Sipeed model shop https://maixhub.com/
SDK Relevant information dl.sipeed.com/MAIX/SDK
HDK Relevant information dl.sipeed.com/MAIX/HDK
E-mail(Technical Support and Business Cooperation) Support@sipeed.com
telgram link https://t.me/sipeed