![Amazon.com: CQRobot Ocean: MCP23017 IO Expansion Board Compatible with Raspberry Pi/Micro:bit/Arduino/STM32 Motherboard. I2C Interface, Expands 16 I/O Pins, Up to 8 Expansion Boards Can be Used Simultaneously. : Electronics Amazon.com: CQRobot Ocean: MCP23017 IO Expansion Board Compatible with Raspberry Pi/Micro:bit/Arduino/STM32 Motherboard. I2C Interface, Expands 16 I/O Pins, Up to 8 Expansion Boards Can be Used Simultaneously. : Electronics](https://m.media-amazon.com/images/I/81LF5fUXHLL._AC_UF894,1000_QL80_.jpg)
Amazon.com: CQRobot Ocean: MCP23017 IO Expansion Board Compatible with Raspberry Pi/Micro:bit/Arduino/STM32 Motherboard. I2C Interface, Expands 16 I/O Pins, Up to 8 Expansion Boards Can be Used Simultaneously. : Electronics
![CREALITY 3D Printer Ender 3/Ender 3 Pro 8Bit V1.1.4 Motherboard Mainboard Original Compact Circuit Combination High Quality|3D Printer Parts & Accessories| - AliExpress CREALITY 3D Printer Ender 3/Ender 3 Pro 8Bit V1.1.4 Motherboard Mainboard Original Compact Circuit Combination High Quality|3D Printer Parts & Accessories| - AliExpress](https://ae01.alicdn.com/kf/H8beff9c56a96420aafa60527b5007c225/CREALITY-3D-Printer-Ender-3-Ender-3-Pro-8Bit-V1-1-4-Motherboard-Mainboard-Original-Compact.jpg)
CREALITY 3D Printer Ender 3/Ender 3 Pro 8Bit V1.1.4 Motherboard Mainboard Original Compact Circuit Combination High Quality|3D Printer Parts & Accessories| - AliExpress
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CREALITY 3D Printer Ender 3/Ender 3 Pro 8Bit V1.1.4 Motherboard Mainboard Original Compact Circuit Combination High Quality|3D Printer Parts & Accessories| - AliExpress
![8-Bit concept with Electronic Integrated Circuit on circuit board. 8-Bit with Computer Chip in Circuit Board abstract technology background and Chip c Stock Photo - Alamy 8-Bit concept with Electronic Integrated Circuit on circuit board. 8-Bit with Computer Chip in Circuit Board abstract technology background and Chip c Stock Photo - Alamy](https://c8.alamy.com/comp/2H2W0A7/8-bit-concept-with-electronic-integrated-circuit-on-circuit-board-8-bit-with-computer-chip-in-circuit-board-abstract-technology-background-and-chip-c-2H2W0A7.jpg)
8-Bit concept with Electronic Integrated Circuit on circuit board. 8-Bit with Computer Chip in Circuit Board abstract technology background and Chip c Stock Photo - Alamy
![Anyone upgrade from an 8-bit to this 32-bit board? Thoughts? It's got good ratings. My son bought me a CR Touch for Christmas, so I need an upgraded mainframe. : r/Ender3Pro Anyone upgrade from an 8-bit to this 32-bit board? Thoughts? It's got good ratings. My son bought me a CR Touch for Christmas, so I need an upgraded mainframe. : r/Ender3Pro](https://preview.redd.it/1l7y85iwj4c81.png?auto=webp&s=1648cd9a4c96d2daaa2237ad004d947ad21860bf)
Anyone upgrade from an 8-bit to this 32-bit board? Thoughts? It's got good ratings. My son bought me a CR Touch for Christmas, so I need an upgraded mainframe. : r/Ender3Pro
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Creality Ender-5 Plus Silent Motherboard V2.2 8 Bit 2560 _tmc2208_atm2560 Mainborad For Cr-x Cr-10 S4/s5 Cr-20 - 3d Printer Parts & Accessories - AliExpress
![Amazon.com: Creality CR Touch Auto Leveling Sensor Kit Compatible with Ender 3 v2/ Ender 3/ Ender 3 Pro/Ender 3 Max/Ender 5/Ender 5pro/CR10 for 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printers (8-Bit Auto-Leveling Kit) : Amazon.com: Creality CR Touch Auto Leveling Sensor Kit Compatible with Ender 3 v2/ Ender 3/ Ender 3 Pro/Ender 3 Max/Ender 5/Ender 5pro/CR10 for 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printers (8-Bit Auto-Leveling Kit) :](https://m.media-amazon.com/images/I/31x8IlnjbOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Creality CR Touch Auto Leveling Sensor Kit Compatible with Ender 3 v2/ Ender 3/ Ender 3 Pro/Ender 3 Max/Ender 5/Ender 5pro/CR10 for 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printers (8-Bit Auto-Leveling Kit) :
![Can I replace my Stock ender 3 motherboard to a 32 bit one for my BLTOUCH? Wife got me one as a gift but I have a 8bit v1.1.4 motherboard : r/ender3 Can I replace my Stock ender 3 motherboard to a 32 bit one for my BLTOUCH? Wife got me one as a gift but I have a 8bit v1.1.4 motherboard : r/ender3](https://preview.redd.it/giye598bqmr71.jpg?width=3024&format=pjpg&auto=webp&s=5a88df80198f18be4a923ce62effc988611b7f81)