BIGTREETECH KNOMI 2 Touch Screen for Voron Stealthburner (not for A1/P1/X1), 1.28 inch UI Multi-Color LCD, Support EBB SB2209/SB2240 CAN, Klipper, OTA Firmware Update

The BIGTREETECH Knomi V2.0 screen is a screen developed by the 3D printing team of Shenzhen Biqu Technology Co., Ltd. for Voron StealthBurner printer nozzle display. Support for touch, making it convenient for customers to perform machine control operations. Display size：1.28inchesOverall Dimensions：35*38mmDisplay Area：32.4(H)mm x 32.4(V)mmResolution: 240 RGB x 240 dotsViewing Angle:178°Backlight Brightness: 400Cd/mBacklight Lifespan: >20000 hoursChip：GC9A01Enhanced Interactivity and Expandability:1.Support Open Scource2.Support Touch Function3. Support Multi-Color UI4. Support OTA/External Wifi Antenna5. Expansion interface：OV2640 camera inerface（GPI0),I2C.6. Onboard accelerometer：LIS2DWI2Power Supply：Input: DC 5V 1ALogic Voltage：DC 3.3VRated Power: 5W Communication & MermoryCommunication: ESP32-WIFI 802.11b/g/n (802.11n,up to 150 Mbps),operating center frequency range: 2412-2484 MHz.Wireless Connectivity: Onboard 2.4GHz Wi-Fi+Bluetooth Low Energy (BLE)SoC IEEE 802.11b/g/n(2.4GHz Wifi )and Bluetooth 5(LE)Falsh: 16MBRSRAM: 8MBOperating & Storage:Firmware Support：KlipperOperating Temperature：-20°C to 70°CStorage Temperature: 30°C to 80°C

• BIGTREETECH KNOMI 2 display is designed for Voron StealthBurner and Klipper, upgraded to a 5-point touch screen. KNOMI 2 not only shows real-time status, and facilitates customers to perform touch control operations on the printer, effortless interaction. (EBB SB2240/2209 CAN is an ideal supporting solution for KNOMI, high compatible and with a dedicated part for easy power supply)
• Multi Functional Upgrade: More refined KNOMI 2 state emoticons, support for multi-color UI adjustment, select model and begin printing, extruding and retracting filament, heated bed/nozzle warming up management, ABL/QGL/Homing. Klipper system abnormalities, pop-up reminders
• OTA Firmware Update: BTT KNOMI 2 touch screen communication uses ESP32-WIFI 802.11b/g/n. Simply drag and drop the firmware file into the web interface to update. Equipped with Bluetooth 5.0 and 2.4G external WiFi antenna. Flash: 16MB. PSRAM: 8MB, providing stronger and more stable wireless convenience
• Expandable IoT Functions: KNOMI 2 can be connected to external modules such as cameras (OV2640), button modules, temperature and humidity, sensors(BME280), wireless charging battery modules etc. for more DIY exploration. Onboard LIS2DW12 accelerometer and capable of real-time measurement of acceleration
• Open Source: BIGTREETECH KNOMI 2 is open source, allowing you to easily customize and adapt it to your 3D printer using the supplied 3D model files. While also enabling you to personalize the user interface to suit your preferences for a distinctive 3D printing experience
• Printers Compatibility: This version is only compatible with Klipper printers. For the version that is compatible with bambu-lab A1, P1 and X1 series please choose BIQU Panda Knomi.