IPS screen, 800x480 hardware resolution, configurable by software (up to 1920x1080) | Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers | When works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10 IOT, driver free; when work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free | Multi languages OSD menu, for power management, brightness/contrast adjustment, etc; 3.5mm audio jack, speaker connector, supports HDMI audio output | Development Resources: www.waveshare.com/wiki/4.3inch_HDMI_LCD_(B)

This Raspberry Pi hub HAT provides more USB capability to your Pi, plus a RJ45 Ethernet port, which is great when you need a stable wired Ethernet connection. | It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W / Zero WH. | 3x USB ports, compatible with USB2.0/1.1 | 1x RJ45 10/100M port, based on the RTL8152B Ethernet chip | Onboard multi indicators, for monitoring the status of power, Ethernet, and each USB port

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards(Pi 4 B);Supports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.;Support GPS, COMPASS, Glonass, LBS base station positioning, omni-positioning | Bluetooth 3.0, supports data transferring through Bluetooth;Onboard USB TO UART converter CP2102 for UART debugging | 6x LEDs for indicating the module working

800x480 hardware resolution Capacitive touch control | Supports popular mini PCs such as Raspberry Pi, as well as general desktop computers | When works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10 IOT, driver free | When work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free | Backlight can be turned off to lower power consumption

The RS485 CAN HAT enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions | Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ | CAN function, onboard CAN controller MCP2515 via SPI interface, with transceiver SN65HVD230 | RS485 function, controlled via UART, half-duplex communication, with transceiver SP3485 | Reserved control pins, allows to work with other control boards

This is the latest version 2.13inch e paper display HaT,Compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B,Jetson Nano | Ultra low power consumption, basically power is only required for refreshing | Preserved solder pads for SPI interface, compatible with other controller boards like Arduino/Nucleo, etc. | Onboard voltage translator, compatible with 3.3V/5V MCUs,Comes with development resources and manual (examples compatible with Raspberry Pi/Arduino/STM32) | No backlight, keeps displaying last content for a long time even when power down

800x480 hardware resolution, configurable by software (up to 1920x1080),Capacitive 5 inch TFT touch screen | Supports popular mini PCs such as Raspberry Pi 4/3/2/1 Model B B+ A+ Zero W ,Jetson Nano, BB Black, Banana Pi, as well as general desktop computers,When works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10 IOT, driver free,When work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free | Supports popular game consoles like Microsoft XBOX360 and Nintendo Switch, etc. | Multi languages OSD menu, for power management, brightness/contrast adjustment, etc. | 3.5mm audio jack, speaker connector, supports HDMI audio output,Also supports VGA input (specific cable is required and should be purchased separately)

Clear Acrylic Protection Case for Raspberry Pi Pico. Note:Raspberry Pi Pico is NOT included. | Key cap for easy use: customized key cap, comfortable and handy touch, dust-proof | Pinheaders/connectors still accessible: elevated top panel, keeping enough space for pinheaders and USB port reversed notch for SWD debugging pins | Compatible with expander/breadboard: with acrylic case installed, the Pico still can be attached to expander or breadboard

Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4：Dedicated aluminum heatsink, corrosion / oxidation resisting, better heat dissipation | For CM4 & based board：matching with the CM4 on size and mounting holes, fast heat dissipation | Notched for antenna section：no hindrance to the antenna | Using with base board: for Official Compute Module 4 IO Board or Waveshare Compute Module 4 PoE Board | Note: Only HEATSINK,not include base board

Original Industrial Grade Chip---Adopt original CH343G inside, fast communicating, stable and reliable, better compatibility. CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation. With Aluminium Alloy Enclosure,Solid and durable. | Safer Isolated Design--- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal; Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption. | Multi-protocol & Multi-type Conversion---USB to RS232, RS485 or TTL(UART); RS232, RS485 or TTL(UART) to USB. Note: only one of the RS232, RS485, and TTL can be converted to USB at the same time; And RS232, RS485, and TTL cannot be converted between each other; RS232, RS485 and TTL can be received at the same time but cannot be sent at the same time; RS232, RS485 and TTL cannot be converted to each other, but USB to RS232, RS485 or TTL is supported. | Multiple Protection, Safe And Stable---Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance. | Multi system Support---Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, etc. Working Status Indicators: Onboard 3 LEDs for indicating the power and transceiver status. Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch. High quality USB-B and RS232 connectors, smoothly plug/pull.

This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. | This USB TO RS232/485/TTL comes with an aluminium alloy enclosure, make it solid and durable to work. | The USB TO RS232/485/TTL is very easy to use, fully automatic transceiving without delay. | Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G and SP485EEN chips, providing better stability and compatibility, built-in lightningproof tube, resettable fuse, ESD and TVS protection circuits, etc. | Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance. | Transmission distance up to 1.2km: The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 3Mbps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB. | Multi system Support: Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc. | Working Status Indicators: Onboard 3 LEDs for indicating the power and transceiver status. Operating voltage: 5V. Baudrate: 300bps ~ 3Mbps.

【USB TO RS485 Bidirectional Converter】lndustrial grade converter support USB to RS485 bidirectional conversion, onboard original CH343G and SP485EEN chips, fast communication, stable and reliable, better compatibility | 【Transmission Distance up to 1.2km】The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 3Mbps, the transmission distance is about 1.2km for RS485, and about 5m for USB | 【Multi-Protection Circuits】Onboard lightningproof tube, resettable fuse, ESD and TVS protection circuits, etc. | 【Multi System Support】Supports Mac, Linux, Android, WinCE, Windows 11/10/8.1/8/7/XP, etc. | 【Working Status Indicators】Onboard 3 LEDs for indicating the power and transceiver status

This is an industrial USB TO RS485 Bidirectional Converter with original CH343G and SP485EEN chips inside. It features embedded protection circuits such as lightningproof tube, resettable fuse, ESD and TVS protection circuits,etc. Providing better stability and compatibility. | Transmission distance up to 1.2km. The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 3Mbps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB. | Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance. | Working Status Indicators. Onboard 3 LEDs for indicating the power and transceiver status . Support Multi Systems: Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc. | Host port:USB. Device port:RS485. Baudrate:300bps ~ 3Mbps. Operating environment Temperature :-15℃ ~ 70℃. Humidity:5%RH ~ 95%RH.

The Raspberry Pi Zero W / WH extends the Pi Zero family. Launched at the end of February 2017, the Pi Zero W has all the functionality of the original Pi Zero, but comes with added WiFi and Bluetooth connectivity. | Now this new Raspberry Pi Zero WH offers all the benefits of the Pi Zero W, plus 40PIN pre-soldered GPIO headers. | Added wireless connectivity 802.11 b/g/n wireless LAN Bluetooth 4.1 Bluetooth Low Energy (BLE) | Broadcom BCM2835 1GHz ARM11 single-core processor 512MB RAM | 40PIN pre-soldered GPIO headers,It's perfect for everyone who doesn't own a soldering iron or who wants the soldering legwork done for them.

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano | 6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step; Adjustable motor drive current via potentiometer, maximum 2.5A current output | Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO); Integrates 5V regulator, allows providing power to Raspberry Pi | Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use; Onboard multi connector options for stepper motors in different specifications

【USB to RS232/485/TTL Converter】USB TO RS232, USB TO RS485, USB TO TTL (UART), adopt original CH343G, Embedded protection circuits such as unibody power supply isolation, TVS, self-recovery fuse and protection diodes, etc. fast communicating, stable and reliable, better compatibility | 【USB】Operating voltage: 5V, Connector: USB-B, Protection: 200mA self-recovery fuse, isolated output | 【RS485】Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads), Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more), Baud rate: up to 2 Mbps (not full band) | 【RS232】Connector: DR9 male, Protection: TVS diode, surge protection, ESD protection, Transmission mode: point-to-point, Baud rate: up to 600000 bps (not full band) | 【TTL (UART)】Operating voltage: 3.3V/5V, Protection: clamp protection diode, over-voltage/negative-voltage proof, shock resistance, Transmission mode: point-to-point, Baud rate: up to 2 Mbps (not full band)

This is a general LCD display Module, IPS screen, 0.96inch diagonal, 160x80 HD resolution, with embedded controller, communicating via SPI interface. | SPI interface, requires minimum GPIO for controlling | Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32) | Display color: RGB, 65K color | Operating voltage: 3.3V

This is an LCD display HAT for Raspberry Pi, 1.44inch diagonal, 128x128 pixels, with embedded controller, communicating via SPI interface. | Standard Raspberry Pi connectivity, compatible with and direct-pluggable onto Raspberry Pi 2B/3B/3B+/Zero/Zero W | 1x joystick (5-position), 3x pushbuttons, handy and useful | Comes with development resources and manual (examples for Raspberry Pi) | Display color: RGB, 65K color

Provide online user manual, please check the manual carefully before using! Supports Raspberry Pi OS and Kali systems. | The display orientation is portrait by default, 480×640 resolution (H×V). Change the software config for landscape display. | 480x640, 2.8inch IPS Display for Raspberry Pi, DPI interface, 5-points capacitive touch control. | 2.8 inch IPS Display， 480x640 hardware resolution. Designed for Raspberry Pi, based on Raspberry Pi 40pin GPIO interface. | Using DPI666 interface of Raspberry Pi to drive LCD, refresh rate up to 60Hz. Drive capacitive touch through I2C interface of Raspberry Pi, 5-points touch, toughened glass panel, hardness up to 6H.

800x480 hardware resolution touch display , configurable by software (up to 1920x1080),Resistive touch control | Supports popular mini PCs such as Raspberry Pi, BB Black, Banana Pi, as well as general desktop computers，When works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10 IOT, driver free，When work as a computer monitor, supports Windows 10/8.1/8/7, single touch, and driver free | Compatible with popular game consoles like Microsoft XBOX360 and Nintendo Switch, etc. | Multi languages OSD menu, for power management, brightness/contrast adjustment, etc. | 800x480 hardware resolution 5 inch TFT touch screen , configurable by software (up to 1920x1080),Resistive touch control

The CC Debugger is primarily used for debugging and programming the flash on CCxxxx 8051-based System-on-Chip (SoC) devices from Texas Instruments | CC Debugger also supports CCxxxx RF transceivers | CC Debugger is used for configuring the CC85xx devices with PurePath Wireless Configurator

USB TO RS485 Bidirectional Converter: Industrial USB to RS485 bidirectional converter with original FT232RL and SP485EEN chip. Due to its stable communication, it is an ideal choice for industrial control equipments and/or applications with high communication requirement. | Onboard Original Chips: Onboard original FT232RL and SP485EEN chips, providing better stability and compatibility, built-in lightningproof tube, resettable fuse, ESD and TVS protection circuits, etc. | Transmission distance up to 1.2km: The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300-921600bps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB. | Multi system Support: Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc. | Working Status Indicators: Onboard 3 LEDs for indicating the power and transceiver status

Power Over Ethernet HAT for Raspberry Pi 3B+/4B, compatible with official case,support connecting cooling fan. | PoE (Power Over Ethernet) capability，IEEE 802.3af-compliant | Fully isolated switched-mode power supply (SMPS) | Smaller and more flexible with a more compact component layout | POE Power Input: 37V~57V DC. POE Power Output: 5V/2.5A DC. Network Standard: 802.3af PoE-compliant. Dimensions: 65.00 × 32.00mm.

Based on Raspberry Pi 40pin GPIO interface, suitable for Raspberry Pi 3B+/4B | Support PoE power over Ethernet, support IEEE 802.3af/at PoE network standard | Using a fully isolated switch mode power supply (SMPS) | Onboard USB Type A interface, while satisfying the stable power supply of the Raspberry Pi, it can also supply power to additional external devices | Onboard high-speed active cooling fan for better heat dissipation

Raspberry Pi connectivity, directly plug-in, also can connect using Jumper Wires. | With 5 sets of 2x20 Connector, for easily connecting mutiple Raspberry pi expansion boards. | Onboard USB external power supply interface, no worry about lack of power with mutiple boards. | Printed with clearly pinheader silkscreen, for easily conection. | Backside with reserve connection pads,avoid pin conflict. When using different expansion boards, check if there is pin conflict.

RS232/485/422 to RJ45 Ethernet Module with POE function, onboard RS232 / 485 / 422 three different interfaces, bi-directional transparent data transmission between RS232/485/422 and Ethernet, suitable for more application scenarios | Industrial isolated rail-mount RS232/485/422 serial server, support PoE Ethernet port power supply, suitable for IEEE 802.3af PoE standard, support screw terminal and DC power port for power supply, DC 6~36V wide voltage range input | Support Modbus Gateway, suitable for Modbus networking upgrade, can be used with specific configuration software | Supports TCP Server / TCP Client / UDP Mode / UDP Multicast multi communication modes, MQTT/JSON to Modbus, more flexible conversion between different protocols | Support Multi Hosts Roll-Polling, User-Defined Heartbeat/Registration Packet, NTP Protocol Support, Multi Configuration Methods

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano | 6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step; Adjustable motor drive current via potentiometer, maximum 2.5A current output | Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO); Integrates 5V regulator, allows providing power to Raspberry Pi | Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use; Onboard multi connector options for stepper motors in different specifications | Comes with development resources and manual (examples in BCM2835, wiringPi, and python), download link: www.waveshare.com/wiki/Stepper_Motor_HAT

The STM32 Nucleo board provides an affordable and flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of performance, power consumption and features. | The connectivity support and ST Morpho headers make it easy to expand the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields. | The STM32 Nucleo board does not require any separate probe as it integrates the ST-LINK/V2-1 debugger/programmer. | The STM32 Nucleo board comes with the STM32 comprehensive software HAL library together with various packaged software examples, as well as direct access to mbed online resources. | Supported by wide choice of Integrated Development Environments (IDEs) including IAR, Keil, GCC-based IDEs

The new revision STM32F407G-DISC1 will be shipped, which is fully compatible with STM32F4DISCOVERY. | Note: you may receive a green OR blue version, we don't know in advance which one will be delivered. | STM32F407VGT6 microcontroller featuring 32-bit ARM Cortex-M4F core, 1 MB Flash, 192 KB RAM in an LQFP100 package | Based on the STM32F407VGT6, it includes an ST-LINK/V2-A embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector. | Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing

This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation ADI magnetical isolation and TVS diode etc. What's more the USB TO RS232/485/TTL comes with an aluminium alloy enclosure make it solid and durable to work. | The USB TO RS232/485/TTL is very easy to use fully automatic transceiving without delay. Due to its fast communication stability reliability and safety it is an ideal choice for industrial control equipments and/or applications with high communication requirement. | Fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably without interfering each other | Onboard unibody power supply isolation provides stable isolated voltage needs no extra power supply for the isolated terminal | High quality USB-B and RS232 connectors smoothly plug/pull

Onboard amplifier circuit with adjustable amplification factor | Output voltage boosts along with the ambient ultraviolet intensity increases | Response spectrum: 200nm-370nm | Dimension: 22.0mm * 16.0mm | Mounting holes size: 2.0mm

Raspberry Pi Pico W comes with a wireless communication module. The wireless module hardware uses Infineon's CYW43439 wireless chip, which supports Wi-Fi 4 wireless networks in the 2.4 GHz band, making it the perfect solution for wireless network control and communication. | 26 x multi-function GPIO pins: configurable pin function, allows flexible development and integration | Built-in Wi-Fi: Onboard Infineon CYW43439 wireless chip, supports 2.4 GHZ Wi-Fi 4 | Dual-core Arm processor: Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz | C/C++, MicroPython support: Comprehensive SDK, dev resources, tutorials to help you easily get started