Coolwell (287 Produkte | 287 Varianten | 425 Angebote)
Sehr beliebt
-
Coolwell Waveshare SX1262 LoRa HAT for Raspberry Pi/Arduino/STM32 Spread Spectrum Modulation up to 81 Available Signal Channel 868MHz Frequency Band Allows Data Transmission up to 5kmab 34,95 € -
Coolwell PiRacer DonkeyCar AI Autonomous Racing Robot Powered by Raspberry Pi 4(Not Include) Deep Learning Self Driving Supports Tensorflow,OpenCV,Python,Kerasab 227,55 € -
Coolwell Waveshare PWM Controlled Fan HAT for Raspberry Pi I2C Bus PCA9685 Driver with Real Time Temperature Monitor Auto Adjustment Up to 16-Ch PWM Outputsab 24,50 € -
Coolwell Waveshare 10.3inch E-Paper E-Ink Display HAT for Raspberry Pi Series, 1872×1404 Pixels,2-16 Grey Scales, USB/SPI/I80 Interfaceab 210,90 € -
Coolwell Waveshare 4.2inch E-Paper Cloud Module 400×300 Pixels WiFi Connectivity 2.4GHz,Wide Viewing Angle, Paper-Like Effect E-Ink Displayab 53,55 €
Preis
Produktart eingrenzen
-
Coolwell Coolwell Waveshare PWM Controlled Fan HAT for Raspberry Pi I2C Bus PCA9685 Driver with Real Time Temperature Monitor Auto Adjustment Up to 16-Ch PWM Outputs Fan HAT: PWM Controlled Fan Speed Via I2C Bus, Real Time Temperature Monitor,Designed For Raspberry Pi Series: Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards,PCA9685 Fan Controller: Up To 16-Ch PWM Outputs, Powerful Driving Capability, Auto PWM Adjustment; Combined... -
Coolwell Power Over Ethernet HAT (B) for Raspberry Pi 3B+/4B,802.3af Compliant Power Over Ethernet Accessory Power Sourcing Equipments Needed Standard Raspberry Pi 40PIN GPIO Header, unterst眉tzt Raspberry Pi 3B+/4B,PoE (Power Over Ethernet), 802.3af-kompatibel; voll isoliertes Netzteil (SMPS),2,3 cm OLED, zur 脺berwachung der Prozessortemperatur, IP-Adresse und des L眉fterstatus in Echtzeit; integrierter K眉hlventilator, erm枚glicht... -
Coolwell Coolwell Waveshare 5.65inch Colorful E-Paper E-Ink Display Module Supports 7-Color Display (ACeP 7-Color) for Raspberry Pi/Jetson,etc, 600×448 Pixels Advanced Color ePaper (ACeP) technology, supports 7-Color display,No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,SPI interface, for connecting with controller boards like Raspberry Pi/Jetson... -
Coolwell Coolwell Waveshare 5inch Capacitive Touch AMOLED Display for Jetson Nano/Raspbrery Pi, 960×544, HDMI Screen, Fully Laminated Toughened Glass Cover Support Raspberry Pi: Supports Raspbian, 5-points touch, driver free; Supports Ubuntu / Kali / WIN10 IoT, single point touch, driver free; Supports Retropie, driver free,Support Jetson Nano: Supports Ubuntu, single point touch, driver free,Support PC: Supports Windows 10 / 8.1 / 8 / 7, 5-points touch,... -
Coolwell Coolwell Waveshare ESP32 One Mini Development Board Kit with WiFi/Bluetooth Compatible with Sorts of Raspberry Pi Hats (Without Camera) With digital microphone, supports applications like image recognition, voice processing...,Standard 40PIN GPIO header, compatible with Raspberry Pi HATs for sorts of IoT applications,Integrated Li-ion battery boost charging manager, supports battery charging/discharging, can also be powered from USB... -
Coolwell Coolwell SIM7020E NB-IoT Module HAT for Raspberry Pi Pico Supports Multiple NB-IoT Frequency Band B1/B3/B5/B8/B20/B28 Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards(Suitable For Asia, Europe, Africa, Australia),UART communication, serial AT commands control, multiple communication protocols support, multiple cloud platform support,Integrates 3.7V Li-po battery connector and recharge circuit,... -
Coolwell Coolwell Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi Series Boards MCP2515 + SN65HVD230 Dual Chips Solution Multi Allows 2-CH CAN Communication 2-Channel CAN HAT: 2-Channel Isolated CAN Bus Expansion, Multi Onboard Protection Circuits,What Can It Do: Enable Isolated And Stable CAN Bus Capability For Your Raspberry Pi,Designed For Raspberry Pi Series: Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards,2-Channel... -
Coolwell MLX90640 IR Array Thermal Imaging Camera for Raspberry Pi/Ardui(ESP32)/STM32, 32×24 Pixels, 55° Field of View, I2C Interface 3.3V/5V (55 FOV) Adopts MLX90640 far-infrared thermal sensor array, 32×24 pixels,Communicating via I2C interface, configurable to fast mode (up to 1MHz data rate),Noise Equivalent Temperature Difference (NETD) 0.1K RMS @1Hz refresh rate,Onboard voltage translator, compatible with 3.3V/5V operating voltage,Comes with... -
Coolwell MLX90640 IR Array Thermal Imaging Camera Module Compatible Raspberry Pi/ ESP32 /STM32, 32×24 Pixels, 110° Field of View, I2C Interface 3.3V/5V (110 FOV) Adopts MLX90640 far-infrared thermal sensor array, 32×24 pixels,Communicating via I2C interface, configurable to fast mode (up to 1MHz data rate),Noise Equivalent Temperature Difference (NETD) 0.1K RMS @1Hz refresh rate,Onboard voltage translator, compatible with 3.3V/5V operating voltage,Comes with... -
Coolwell CM4-IO-BASE-B + USB HDMI Adapter, for Raspberry Pi Compute Module 4 More USB and HDMI Connectors Via FFC (CM4-IO-BASE-Acce D) CM4-IO-BASE-BOX-B + USB HDMI Adapter: More USB And HDMI Connectors Via FFC,Designed For Raspberry Pi Compute Module 4: Waveshare CM4-IO-BASE-B (Full Ver.) Inside, Fast And Easy To Build A Mini-Computer,Rich Peripheral Connectors: Onboard Connectors Including CSI/DSI/RTC/FAN/HDMI/USB/RJ45 Gigabit Ethernet/Micro... -
Coolwell Dual Gigabit Ethernet Base Board Designed for All Variants of Raspberry Pi Compute Module 4,Suitable for Evaluating The CM4 Dual Gigabit Ethernet Base For CM4: Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products,Connecting With Compute Module 4: Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header; Suitable For Compute Module 4 Lite/EMMC Series Module,Rich Interfaces: Providing... -
Coolwell Dual Gigabit Ethernet(ETH) Mini-Computer Based On Raspberry Pi Compute Module 4 (CM4 NOT Included), with Cooling Fan, Metal Case Designed For Raspberry Pi Compute Module 4: Waveshare CM4-DUAL-ETH-BASE Inside, Fast And Easy To Build A Mini-Computer,Rich Interfaces: Providing Interfaces Including: ETH/CSI/DSI/RTC/HDMI/Micro SD/USB,Precise Cut-Out With Clear Label: Each Cut-Out Is Completely Aligned With The Connector,Cooling Fan... -
Coolwell RGB Full-Color LED Matrix Module Panel for Raspberry Pi Pico Series, Adjustable 256 Level Brightness, 16×10 RGB LEDs (Pico-RGB-LED) Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series,160 RGB LEDs arranged in 16×10 grid, multiple IO selection; Right-angled 2.54mm pitch male pinheader on the bottom, for easy extension,Embedded controller IC, with features like high reliability, high anti-interference performance,... -
Coolwell Dual Gigabit Ethernet 5G/4G Mini-Computer Based Raspberry Pi Compute Module 4 (CM4 NOT Included), Cooling Fan Inside, Metal Case Cover Communication Module Compatibility: Compatible With Communication Modules With M.2 B KEY Interface,Dual GigE 5G/4G Base Inside: Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC,Rich Interfaces: Providing Interfaces Including: ETH/CSI/DSI/RTC/HDMI/Micro SD/USB/M.2 B KEY,Precise Cut-Out With Clear... -
Coolwell Industrial IoT Wireless Expansion Module Based Raspberry Pi Compute Module 4 (CM4),Support 4G/5G/LoRa, Multi Interfaces Industrial IoT Module Based On CM4: Suitable For IoT Applications Like IoT Getaway, Wireless Router, Intelligent Data Acquisition...,Connecting With Compute Module 4: Standard CM4 Socket And Partial Raspberry Pi GPIO Header;Suitable For Compute Module 4 Lite/EMMC Series Module,4G/5G/LoRa Wireless Modules... -
Coolwell (RS485 RS232 HAT) Adopts the combination scheme of SC16IS752, SP3485 and SP3232, converts SPI to one RS485 and one RS232,Onboard resettable fuse and protection diodes, ensure the stable output of RS485 current and voltage, prevent over-current and over-voltage, improve shock resistance,Onboard TVS (Transient Voltage Suppressor),... -
Coolwell Mini-Computer Based On Raspberry Pi Compute Module 4 (CM4 NOT Included), Mini IO Board Full Version,Cooling Fan Inside, Metal Case Cover Designed For Raspberry Pi Compute Module 4: Waveshare CM4-IO-BASE-B (Full Ver.) Inside, Fast And Easy To Build A Mini-Computer,Waveshare Mini IO Board (Full Ver.) Inside, Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC,Rich Peripheral Connectors: Onboard Connectors Including CSI/DSI/RTC/FAN/HDMI/USB/RJ45... -
Coolwell 8inch Capacitive Touch Display Panel for Raspberry Pi Series Board, DSI Interface, with OV5647 5MP Front Camera, 800×480 Resolution With OV5647 5MP camera, 72.9° diagonal FOV, 2592×1944 resolution,LCD FFC cable anti-interference design, more stable for industrial application; VCOM voltage adjustment for optimizing display effect,Power supply via pogo pins, eliminating messy wiring; Two types of 5V output headers, for connecting... -
Coolwell Mini-Computer Based On Raspberry Pi Compute Module 4 (CM4 NOT Included), Inside Mini IO Board Lite Ver, with Cooling Fan, Metal Case Cover Designed For Raspberry Pi Compute Module 4: Waveshare CM4-IO-BASE-A (Lite Ver.) Inside, Fast And Easy To Build A Mini-Computer,Waveshare Mini IO Board (Lite Ver.) Inside: Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC,Rich Peripheral Connectors: Onboard Connectors Including CSI/DSI/FAN/HDMI/USB/RJ45... -
Coolwell Coolwell Raspberry Pi Zero 2W to 3B Adapter, Use Zero 2W to Replace Raspberry Pi 3 Model B/B+ Easily compatible with the interfaces of Raspberry Pi 3B / 3B+ boards; Not compatible with the first generation Zero,Using pogo pin connection, the Zero 2W can be easily attached,Onboard headphone jack(extended from USB) and an additional speaker header,Onboard 4-ch USB ports, compatible with USB 2.0... -
Coolwell 1.51inch Transparent OLED Compatible Raspberry Pi/Ardui/TM32, Display Light Blue Color, 128×64, SPI/I2C Interfaces OLED transparent module, full viewing angle,Adopts 4-wire SPI and I2C interface, better compatibility, fast data rate,Comes with development resources (examples for Raspberry Pi/Ardui/STM32),Resources download: https://www.waveshare.com/wiki/1.51inch_Transparent_OLED -
Coolwell 3.52inch E-Paper Raw Panel Display Compatible Raspberry Pi, Black/White Color, 360 × 240, SPI Interface No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Ardui/STM32) -
Coolwell 3inch E-Paper Module (G) for Raspberry Pi/Jetson Nano/Ardui/STM32, Red/Yellow/Black/White Four Colors E-Ink Display, 400 × 168 SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.,No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,Onboard voltage translator, compatible with... -
Coolwell Industrial RS485 to RJ45 Ethernet Serial Server, Support POE Ethernet Port Power Supply, Electrical Isolation, TCP/IP to Serial, Rail-Mount Support This is a RS485 device data acquisitor / IoT gateway designed for industrial environment.,It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.,The module features RS485 and Ethernet port, uses screw terminals for power input. Rail-mount flame-retardant... -
Coolwell Power Over Ethernet HAT (E) for Raspberry Pi 3B+/4B, Compatible Raspberry Pi Official Case, IEEE 802.3af-Compliant, SMPS Technology Supports Raspberry Pi 3B+/4B, compatible with the Raspberry Pi official case,Fully isolated switched-mode power supply (SMPS),PoE (Power Over Ethernet) capability，IEEE 802.3af-compliant,Smaller and more flexible with a more compact component layout,Providing Both Network Connection And Power Supply... -
Coolwell Power Management HAT for Raspberry Pi Series Board, Onboard RTC & Buck-Boost DC Chip,Supports Charging and Power Output at The Same Time Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz,Onboard PCF8523 RTC chip, provides precise RTC information,Onboard MP28167-A buck-boost DC chip for fast load transient response,Onboard user-defined button, can be used for Raspberry Pi start up, safely shutdown, or other customized... -
Coolwell High Precision Capacitive Fingerprint Reader B Version, UART or USB Dual Communication, Examples for Raspberry Pi/Ardui/STM32 Dual communication, UART or USB,Commercial fingerprinting algorithm, stable performance, fast identification,Sensitive detection, just touch the collecting window lightly, without pressing,Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions,Easy... -
Coolwell Full Color RGB Flexible LED Matrix Panel for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH Pico ESP32 Ardui 2.5mm Pitch 96×48 Pixels Adjustable Brightness and Bendable PCB This RGB full color LED Matrix Panel has 4608 individual RGB LEDs, full-color display, adjustable brightness,The RGB LED Matrix Panel using flexible PCB material, can be gently bent and suitable for some application scenarios such as cylinders, spheres and other curved surface,The full color RGB flexible... -
Coolwell CM4-IO-BASE-C Mini Base Board Mini-Computer with Metal Case Advanced Version for Raspberry Pi Compute Module 4 (CM4) This CM4 IO board case is designed for Raspberry Pi Compute Module 4, Waveshare CM4-IO-BASE-C (Advanced Ver.) Inside, Fast And Easy To Build A Mini-Computer,The Raspberry Pi CM4 IO board is dedicated 40PIN LCD Connector: One Connection For Display And Touch, Support 70H-1024600-IPS-A Series Display;... -
Coolwell HDMI to USB Adapter USB Port High Definition HDMI Video Capture Card Supports Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2 W for Gaming Streaming Cameras The HDMI to USB converter is Easy Use With Different Hosts Like: Smartphone, Game Console, Set-Top Box, Camera...,The HDMI to USB module with Multi Systems Support: Supports Windows, Linux, MacOS, Android,Feel free to contact us if you need technical support -
Coolwell Ethernet/USB HUB HAT (B) for Raspberry Pi Series Board, with 1x RJ45 Ethernet Port, 3X USB 2.0 Ports, Plug-and-Play 3x extended USB ports, compatible with USB 2.0 / 1.1,Incorporates RTL8152B Ethernet chip, supports 1x RJ45 Ethernet port, 10/100M auto-negotiation,Pogo pin design, for direct connecting with Raspberry Pi Zero/Zero W/Zero WH,USB HUB connector, for connecting with Raspberry Pi 4B/3B+/3A+/2B through USB... -
Coolwell Coolwell USB HUB Box Suitable for Raspberry Pi Zero Series, with USB HUB HAT (B) Inside, Includes 4X USB 2.0 Ports Designed for Raspberry Pi Zero, compatible with Zero series boards,Pogo pin design, for direct connecting with Raspberry Pi Zero/Zero W/Zero WH,4x extended USB ports, compatible with USB 2.0 / 1.1,Angle rounded design, smooth hand feeling, "simple snap" case lid,Quality ABS material, dull polish surface,... -
coolwell 2.13 inch NFC-Powered E-Paper Passive E-Ink Display Module No Battery Wireless Powering & Data Transfer Black White Color 2.13 inch E-Paper, adopts Novel Passive NFC Technology; No Battery Required, No More Battery Life Trouble,2.13 inch epaper, Wireless NFC-Powered Display Refreshing; Passive NFC Solution, No Battery Required, No Messy Wiring, Stable Operation,2.13 inch eink display, refreshing example: Refreshed By Smartphone,... -
coolwell 1.54 Inch NFC-Powered E-Paper Passive E-Ink Display No Battery Wireless Powering & Data Transfer Red/Black/White Three-Color 1.54 inch e-Paper, Rounded Metal Border, Nice Looking, Stunning Quality,1.54 inch e-ink display, Wireless NFC-Powered Display Refreshing,1.54 inch eink, features Corner Hang Hole, Ideal For Handbag Decoration, Key Fob, Etc.,1.54" epaper, round metal border, stunning quality, more durable -
Coolwell Advanced Color ePaper 7.3inch ACeP 7-Color E-Paper Raw Display Panel, 800×480 Pixels E-Ink Screen Ultra low power consumption, basically power is only required for refreshing,No backlight, keeps displaying last content for a long time even when power down,Advanced Color ePaper (ACeP) technology, supports 7-Color display,Comes with development resources and manual(driver board schematic, examples... -
Coolwell UPS HAT for Raspberry Pi Series Boards Support 5V Uninterruptible Power Supply Charge and Power Output at The Same Time Real Time Monitoring Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards,I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real time; Batteries warning indicators, easy to check if the battery is connected correctly,Multi battery protection... -
Coolwell Environment Sensors Module for Raspberry Pi Pico Series, I2C Bus, Onboard TSL25911FN Light Sensor,BME280 Sensor,ICM20948 Motion Sensor,etc Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series; I2C bus, allows retrieving data by just using two wires,Onboard TSL25911FN digital ambient light sensor, for measuring IR and visible light,Onboard BME280 sensor, for measuring temperature, humidity, and air pressure; Onboard ICM20948... -
Coolwell UPS Module HAT for Raspberry Pi Pico Series, Uninterruptible Power Supply, Stackable Design, with Li-Po Battery, I2C Bus Communication Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards,Incorporates Li-po battery switching charger with dynamic power path management, more stable power supply,I2C bus communication, monitoring the battery voltage, current, power, and remaining capacity in real time,Multi battery... -
Coolwell Coolwell Waveshare IMX219-160 8MP IR-Cut Camera Compatible Jetson Nano/Compute Module, 8MP, IR-Cut Infrared Night Vision, 162° FOV IMX219 Sensor, 8MP, Comes With Infrared LEDs; Embedded IR-CUT, Eliminating The Reddish Issue Of Normal IR Cameras On Daylight,Working With Jetson Nano: Jetson Nano Developer Kit B01 And Jetson Nano 2GB Developer Kit,Working With Raspberry Pi Compute Module: Compatible With Raspberry Pi Compute Module... -
Coolwell Coolwell PoE Ethernet/USB HUB Box Kompatibel mit Raspberry Pi Zero Serie, mit PoE/ETH/USB HUB HAT innen, 802.3af-konform, inklusive 3X USB 2.0 Ports Entwickelt für Raspberry Pi Zero, kompatibel mit Zero-Serie-Boards,PoE (Power over Ethernet)-Funktion, 802.3af-konform,Mit RTL8152B-Ethernet-Chip, mit 10 m/100 m Auto-Negotiation-RJ45-Port,Vollständig isoliertes SMPS (Switch Mode Power Supply); 3x erweiterte USB-Anschlüsse, kompatibel mit USB 2.0... -
Coolwell Coolwell Waveshare 1,54 Zoll E-Ink Display HAT Epaper Display 200x200 SPI Schnittstelle Schwarz Weiß Rot Farbe E-Paper Bildschirm für Raspberry Pi 4B+ 4B 3B+ 3B 2B + Zero W WH 2W Jetson Nano Dieser E-Ink-Display-Monitor hat keine Hintergrundbeleuchtung, zeigt den letzten Inhalt für eine lange Zeit an, auch wenn er ausgeschaltet ist,Das 3,9 cm (1,55 Zoll) große E-Papier-Display ist sehr geringer Stromverbrauch, im Grunde wird nur Strom zum Auffrischen benötigt,Dieser 3,8 cm große Epaper... -
Coolwell HRB8825 Schrittmotor HAT Unterstützung Raspberry Pi Series Board/Jetson Nano, Antrieb von zwei Schrittmotoren, 6 verfügbare Microstep-Modi Standard Raspberry Pi 40PIN GPIO Extension Header, unterstützt Raspberry Pi Series Boards, Jetson Nano,Onboard Dual HR8825 Motor Controller IC mit eingebautem Mikroschrittindexer, treibt zwei Schrittmotoren, einfach zu bedienen,6 verfügbare Mikroschrittmodi, konfiguriert mit den DIP-Schaltern: Vollschritt,... -
Coolwell Coolwell Waveshare 7inch QLED Quantum Dot Display for Raspberry Pi/Jetson Nano, IPS Screen,Capacitive Touch, 1024×600, G+G Toughened Glass Panel Supports Raspberry pi, supports Raspbian, 5-points touch, driver free;supports Ubuntu / Kali / WIN10 IoT, single point touch, driver free;supports Retropie, driver free,Supports Jetson Nano,supports Ubuntu, single point touch, driver free,Supports PC, supports Windows 10 / 8.1 / 8 / 7, 5-points touch,... -
Coolwell Coolwell Waveshare 2.66inch E-Paper E-Ink Display Module (B) for Raspberry Pi/Jetson Nano, 296×152 Pixels, SPI Interface,Red/Black/White Three-Color No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/STM32, etc.,Onboard voltage translator, compatible with 3.3V... -
Coolwell Coolwell Waveshare 10-DOF IMU Sensor Module for Raspberry Pi Pico, Onboard ICM20948 9-Axis Motion Sensor and LPS22HB Chip Stackable Header Design Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series,Onboard ICM20948 (3-axis gyroscope, 3-axis accelerometer, and 3-axis magnetometer) for detecting motion gesture, orientation, and magnetic field,Onboard LPS22HB barometric pressure sensor, for sensing the atmospheric pressure of the... -
Coolwell Coolwell Waveshare 2.9inch E-Paper E-Ink Display Module for Raspberry Pi Pico, 296×128 Pixels, Two Colors Black/White, SPI Interface Support Partial Refresh No backlight, keeps displaying last content for a long time even when power downeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,SPI interface, requires minimal IO pins,Comes with development resources and manual... -
Coolwell Coolwell PoE Ethernet/USB HUB HAT for Raspberry Pi Zero/Zero W/Zero WH, 3X USB 2.0 Ports, 10M / 100M RJ45 Port, 802.3af-Compliant Designed for Raspberry Pi Zero, compatible with Zero series boards,Incorporates RTL8152B Ethernet chip, with 10M / 100M auto-negotiation RJ45 port,PoE (Power over Ethernet) feature, 802.3af-compliant,Fully isolated SMPS (Switch Mode Power Supply); 3x extended USB ports, compatible with USB 2.0 / 1.1 -
Coolwell 2.66inch E-Paper E-Ink Display Module for Raspberry Pi Pico, 296×152 Pixels, Black/White,Partial Refresh Support, SPI Interface No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,SPI interface, requires minimal IO pins,Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) -
Coolwell 2.66inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 296×152 Pixels, SPI Interface, Red/Black/White, Wide Viewing Angle No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,SPI interface, requires minimal IO pins,Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) -
Coolwell Power Over Ethernet HAT (Type C) for Raspberry Pi 3B+/4B, 802.3af/at Compliant Power-Sourcing Equipment Required High Power 12V 2A& 5V 4A Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B,PoE (Power Over Ethernet) capability，IEEE 802.3af/at-compliant,Fully isolated switched-mode power supply (SMPS); Onboard high speed active cooling fan, better heat dissipation,While providing stable power for the Raspberry Pi, there's... -
Coolwell RGB Full-Color LED Matrix Panel Display, 64×32 Pixels for Raspberry Pi, Pico, ESP32, Ardui,etc, Adjustable Brightness 2048 individual RGB LEDs, full-color display, adjustable brightness,64×32 pixels, 3mm pitch, allows displaying text, colorful image, or animation,192×96mm dimensions, moderate size, suitable for DIY desktop display or wall mount display,Onboard two HUB75 header, one for controller data input, one for... -
Coolwell 2.9inch Touch E-Paper E-Ink Display HAT for Raspberry Pi Series Board, 5-Points Capacitive Touch, 5-Points Touch,296×128 Pixels, SPI Interface 2.9inch capacitive touch ePaper module, 296×128 resolution; 5-points touch support, user-defined wakeup gesture,No backlight, keeps displaying last content for a long time even when power down,Ultra low power consumption, basically power is only required for refreshing,Standard Raspberry Pi 40PIN GPIO... -
Coolwell PoE Ethernet/USB HUB Box Compatible Raspberry Pi Zero Series, with PoE/ETH/USB HUB HAT Inside, 802.3af-Compliant, Includes 3X USB 2.0 Ports Designed for Raspberry Pi Zero, compatible with Zero series boards,PoE (Power over Ethernet) feature, 802.3af-compliant,Incorporates RTL8152B Ethernet chip, with 10M / 100M auto-negotiation RJ45 port,Fully isolated SMPS (Switch Mode Power Supply); 3x extended USB ports, compatible with USB 2.0 / 1.1,Angle... -
Coolwell MLX90641 IR Array Thermal Imaging Camera, I2C Interface,16×12 IR Array, 55° Field of View,Smart Home, Intelligent Building, Intelligent Lighting Adopts MLX90641 far-infrared thermal sensor array, 16×12 pixels,Communicating via I2C interface, configurable to fast mode (up to 1MHz data rate),Noise Equivalent Temperature Difference (NETD) 0.1K RMS@4Hz refresh rate,Onboard voltage translator, compatible with 3.3V/5V operating voltage,Programable... -
Coolwell Binocular Camera Base Board Designed for Raspberry Pi Compute Module 4(CM4) Lite/eMMC Variants,with Interface Expander Board & FFC Cable Binocular Camera Base For CM4: Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products,Connecting With Compute Module 4: Standard CM4 Socket, Compatible With Compute Module 4 Lite/EMMC Variants,Dual Camera Base Introduction: Providing Interfaces Including ETH, HDMI, Micro SD,... -
Coolwell 7inch Capacitive Touch Display for Raspberry Pi, DSI Interface, Includes 5MP Front Camera, 800×480 Resolution Supports Pi 4B/3B+/3A+/3B/2B/B+/A+, CM3/3+/4(CM3/3+/4 requires extra adapter board),Supports Raspberry Pi OS, 5-points touch, driver free,Supports Ubuntu, single point touch, driver free -
Coolwell RP2040-Plus Version Based On Raspberry Pi Microcontroller RP2040,Low-Cost, High-Performance Pico-Like MCU Board with Pre-soldered Header RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom,Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz,264KB of SRAM, and 4MB of on-board Flash memory; USB-C connector, keeps it up to date, easier to use,Lithium battery recharge/discharge header, suitable... -
Coolwell (RS485 to LTE CAT4 (EU)) Primary Function: RS485 Port, Realizing Data Transmission Between RS485 And 4G Network,Rail-Mount Serial Server: DIN Rail-Mount Support, Tiny Size, Easy Installation, Cost Effective,Multi Configuration Ways: Support configuration via host computer, webpage, and serial port,Hardware Protection: Level... -
Coolwell RS485 CAN Expansion Board for Jetson Nano, Isolation Circuit Design, Onboard TVS, Built-In Protection Circuit Standard 40PIN GPIO extension header, supports direct attaching to Jetson Nano,Onboard CAN controller MCP2515 via SPI interface, matching with SIT65HVD230DR transceiver,Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485...
