Description

• BIGTREETECH KNOMI V1.0 1.28-inch Display Circular Screen for 3D Printers For Klipper Voron V2.4 Capacitive Voron Stealthburner Specifications Overall Dimensions：34.6mm x 37.9mm x 3.5mm Screen Size:1.28 inches Resolution:240RGB x 240DOTS Display Area:32.4mm (H) x 32.4mm (V) Viewing Angle:178° Backlight Brightness:400 Cd/m² Driver Chip:GC9A01 Input:DC 5V-24V Logic Voltage:DC 3.3V Rated Power:6.4W, peak 8.6W Communication:ESP32-WIFI 802.11 b/g/n (802.11n, up to 150 Mbps) perating center frequency range: 2412 - 2484 MHz Memory:Flash: 4MB; PSRAM: 8MB Firmware Support：Klipper Operating Temperature:-20°C to +70°C Storage Temperature:-30°C to +80°C Backlight Lifespan>20,000 hours For:EBB SB2240 CAN,EBB SB2209 CAN,Voron V2.4 Voron Stealthburner Why KNOMI? Klipper-Optimized Design:For maximum performance and compatibility. Personalize Your Printhead:Know the real-time status of your printer via KNOMI UI, offering an enjoyable and fun 3D printing experience. VORON Ready:Easily upgrade your StealthBurner with KNOMI using our customized printed part files. Open Source:For maximum flexibility and customization. More information https://github.com/bigtreetech/KNOMI https://bigtreetech.github.io/docs/KNOMI.html BIGTREETECH EBB SB2209/SB2240 CAN V1.0 is a tool board adapted to Voron StealthBurner by 3D printing team of Shenzhen Big Tree Technology Co., Ltd, it can communicate through USB or CAN, greatly simplifying connection. Why choose SB2209/SB2240 CAN V1.0 ? Perfect fit for VORON StealthBurner installation position The commissioning position of ADXL345 accelerometer is consistent with the installation position Fan voltage 5V 12V 24V can be selected, support 4-wire fan, meet more DIY The new XT30 model CAN bus is more stable and convenient Onboard Max31865, paddle switch selection, support 2 and 4 wire PT100 PT1000 EBB SB2209 CAN V1.0 Specifications Microprocessor: Arm® 32-bit Cortex®-M0+ CPU STM32G0B1CBT6 64MHz Input voltage: DC12V-DC24V 9A Logical voltage: DC 3.3V Heating interface: heating rod (E0), maximum output current: 5A Onboard sensor: ADXL345 Fan interface: two CNC fans (FAN0, FAN1). One four-wire fan port. Fan port Maximum output current: 1A, peak value 1.5A Expansion interface: EndStop, ABL, RGB, PT100/PT1000, USB interface, CAN interface, SPI interface Motor drive: onboard TMC2209

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