introduction
This is an expansion board for connecting wired networks (Ethernet) to Spresense ™ boards manufactured by Sony Semiconductor Solutions. Introduction pageof the official website This product is a Finisterra Ether brand product that we supply oem.
features
specification
- SUPPLY VOLTAGE: 3.3V
- IO VOLTAGE: 3.3VIO (CONVERTED FROM 1.8VIO IN A LEVEL CONVERTER)
- Ethernet: 10M/100M RJ-45 connector
- CONTROL: SPI CONTROL
- EEPROM: Mac address written, equipped with 24C64. 1.8VIO I2C connection, address 0x57 (1010111) (Rev.2 only)
- JUMPER SETTINGS: SJ1:1-2, SJ2:2-3, SJ3:1-2 (UNIFIED FROM SHIPMENTS FROM AUGUST 2021)
technical details
- One node is given for each MAC address. Rev.1 does not have the function to keep the MAC address in this product. It is necessary to use it in your Spresense program or set up EEPROM separately. Rev.2 is written to the installed EEPROM. It can be used by reading from the program. (Mac addresses are written from 00h to 05h (70:B3:D5:1F: xx:xx), and the same values are written from 08h to 0Dh.) )
contents
- W5500 Eth body 1 unit
- MAC address 1 node (written to EEPROM installed from Rev.2)
data
- Schematic (Rev.1)
- Schematic (Rev.2)
- Dimensions DXF(zip file)(Rev.1)
- Dimensions DXF (zip file) (Rev.2)
- Arduino IDE Development Sample Code (Rev.2)
sale
- Rev.2
- Rev.1
addition
Spresense mentioned herein is a trademark or registered trademark of Sony Semiconductor Solutions, Inc. Other company and trade names mentioned herein are trademarks or registered trademarks of their respective owners.how to use
COMMENTS