Best selling Single board computer kits from WaveShare

On this page you’ll find a ranking of the best Single board computer kits from WaveShare. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. WaveShare Industrieller USB zu RS485 Konverter

This is an industrial USB to RS485 converter from Waveshare with an original FT232RL chip. The USB to RS485 converter is very easy to use, allowing automatic sending and receiving of data via RS485. With this RS485 adapter, you can control Arduinos via a PC that are connected via RS485. The installation is very simple; first, install the drivers for the FT232R, and then you can select the serial USB port and send data to the RS485 via a serial console.

Features:
- USB to RS485 communication
- Original FT232RL
- Onboard TVS (Transient Voltage Suppressor) for voltage pulse protection
- Self-resetting fuse and protection diodes
- 3 LEDs to indicate operating states such as transmit, receive, and operating voltage

Technical details:
- Built-in RS485 chip: FT232RL
- Baud rate: 300-921600bps
- Host port: USB
- Device port: RS485
- USB:
- Operating voltage: 5V
- Connector: USB-A
- Protection: 200mA self-resetting fuse, ESD protection
- Transmission range: about 5m
- RS485:
- Connection: Screw terminal
- Pins: A+, B-, GND
- Transmit/receive: automatic hardware control
- Protection: 600W against lightning and overvoltage, 15KV ESD protection (integrated 120R balancing resistor)
- Transmission distance: about 1200m (low baud rate)
- Transmission mode: point-to-multipoint (up to 32 nodes, use of repeaters is recommended for 16 nodes or more)
- LED indicators:
- PWR: Red power indicator, lights up when USB connection is established and voltage is detected.
- TXD: TX indicator LED, lights up when the USB port is sending data.
- RXD: RX indicator LED, lights up when the device ports are sending data back.
- Ambient conditions:
- Temperature: -15°C to +70°C
- Humidity: 5%RH to 95%RH
- Operating system: Mac, Linux, Android, WinCE, Windows 10/8.1/8/7/XP
- Dimension: 75 x 24 x 15mm
- Weight: 88.3g

Scope of delivery:
- 1x Industrial USB to RS485 converter
- 1x 1.2m USB extension cable. 

2. WaveShare ESP32-S3 development board

The ESP32-S3-DEV-KIT-N8R8 is a compact microcontroller development board with a variety of interfaces. It features the powerful ESP32-S3-WROOM-1-N8R8 module, equipped with a 240 MHz Xtensa 32-bit LX7 dual-core processor, 512 KB SRAM (TCM), and 8 MB PSRAM. The board also includes a CH343 serial port and a CH334 USB HUB dual-chip, allowing for simultaneous USB and UART usage. With its compatibility with the ESP32-S3-DevKitC-1 development board and the ability to connect a wide range of peripherals, it offers convenient development and application options. Additionally, it supports development environments such as ESP-IDF, Arduino, and MicroPython, enabling a quick start in development and customization for various products.

Features:
The ESP32-S3-DEV-KIT-N8R8 is compatible with the pin layout of the ESP32-S3-DevKitC-1 development board.

Technical Details:
Manufacturer: Waveshare
Manufacturer SKU: 24363
Onboard Module: ESP32-S3-WROOM-1-N8R8
Processor: Xtensa 32-bit LX7 dual-core
Processor Clock Speed: 240 MHz
SRAM: 512 KB
ROM: 384 KB
PSRAM: 8 MB
Flash Memory: 8 MB
Connectivity: 2.4 GHz Wi-Fi, Bluetooth 5 LE, Bluetooth Mesh
Connections: 1x USB Type-C
USB/UART Chips: CH343, CH334
Supported Software: ESP-IDF, Arduino, MicroPython
Dimensions: 63.30 x 25.40 x 4.8 mm
Weight: 14.3 g

Package Contents:
1x ESP32-S3-DEV-KIT-N8R8
2x 40PIN male header strips. 

3. WaveShare RS485 to Ethernet POE (B)

The RS485 to Ethernet converter from Waveshare is a perfect solution for connecting RS485 devices to an Ethernet network. The converter has an integrated web interface that allows easy configuration and monitoring of the devices. It also offers a high transmission speed and a reliable connection. It is a cost-effective and convenient solution for anyone who wants to connect RS485 devices to an Ethernet network.

Features:
Basic function: bi-directional transparent data transmission between RS485 and Ethernet.
PoE network connection, supports IEEE 802.3af standard
Isolation protection: Power isolation, signal isolation
Supports MQTT and JSON

Technical details:
Manufacturer: Waveshare
Manufacturer SKU: 23273
Product type: Serial server, Modbus gateway, MQTT gateway
Communication interface: RS485 port x 1, Ethernet port x 1
Power supply: 6 ~ 36V DC screw terminal, or PoE connector
Ethernet connection type: PoE network connection, supports IEEE 802.3af standard
Serial port: Isolated RS485
Serial baud rate: 300 ~ 115200 bps (bits per second)
Serial parity bits: none, odd, even, mark, space
Serial data bits: 5 ~ 9 bits
Serial stop bits: 1, 2
Serial flow control: none
Protocol: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
Configuration: Host, web browser, library with device management functions
Communication method: Direct TCP/IP communication, VCOM
Operating mode: TCP server, TCP client (coexistent with TCP server), UDP, UDP multicast
Operating temperature: -40°C to 85°C
Dimensions: 87 × 36 × 59mm
Weight: 115g

Scope of delivery
1x RS485 to Ethernet POE (B). 

4. WaveShare DEBO EPA 7.5 - Developer boards - Display ePaper, 7.5, black/white (13504)

This is an XXL E-Ink / ePaper display module 7.5inch with 800×480 pixel resolution, with integrated controller communicating via SPI interface. Due to the extremely low power consumption, it is super suitable for battery-powered applications. These displays are also used in retail as price tags, where they run on a battery for several years. The display has a very good viewing angle and can be read very well even in sunlight. It takes 6 seconds to display the entire image. Thus, it is of course not intended for applications where the display has to be updated every 1s.

Features:
Onboard level converter therefore compatible with 3.3V and 5V microcontroller
Display images remain on the screen even without power supply
Ultra low power consumption
Basically power is only needed for refreshing
SPI interface for connection to controller boards such as Raspberry Pi, Arduino, ESP8266 or ESP32
Compatible with Raspberry Pi 2B/3B/Zero/Zero W
Good documentation and sample code available at Waveshare Wiki
Programming examples available for the following controllers: Arduino, stm32 and Raspberry Pi

Technical details:
Manufacturer: Waveshare
Manufacturer SKU: 13504
Operating voltage: 3.3V / 5V
Interface: 3-wire SPI, 4-wire SPI
Outer dimension: 170.2mm × 111.2mm
Display Dimension: 163.2mm × 97.92mm
Pixel size: 0.205mm × 0.204mm
Resolution: 800×480
Display Colour: Black, White
Grey Level: 2
Full Refresh Time: 5s
Refresh Power: 38mW(typ.)
Standby Power: 170
Weight: 180g

Included in delivery
1x 800×480 7.5inch Black / White E-Ink Display Raspberry Pi HAT
1x e-Paper Driver HAT
1x mounting material for Raspberry Pi
1x PH2.0 8-pin 20cm cable for Arduino or alternative microcontroller. 

5. WaveShare 1280x800 10.1inch Touch LCD Display für Raspberry Pi

The Waveshare RPI-HMI-101D is an industrial-grade 10-inch touch display featuring a robust aluminum housing, an integrated HMI system, and versatile connectivity options. It is ideal for projects with Raspberry Pi 5 and 4, particularly for industrial visualizations, controls, or information systems. The high-resolution IPS panel offers a resolution of 1280×800 pixels and is equipped with a 10-point capacitive touchscreen. Power is supplied via USB-C or screw terminal. Numerous interfaces such as HDMI, USB 3.0/2.0, and Gigabit Ethernet make the display a flexible all-rounder. The included accessory kit allows for optimal adaptation to Pi 4 or Pi 5 – including DSI cables, heat sinks, side panels, and a 64 GB memory card. A VESA-compatible back enables stable wall mounting. The optically bonded front glass with hardened glass makes the device suitable for demanding environments.

Technical Specifications
Manufacturer: Waveshare
Manufacturer SKU: 29991
Display: 10.1 inch IPS, 1280×800 pixels
Touchscreen: capacitive, 10 points, hardened glass
Housing: aluminum, black anodized, VESA-compatible
Connections: HDMI, USB 3.0, USB 2.0, Gigabit Ethernet, DSI
Power Supply: 5 V via USB-C or screw terminal
Compatibility: Raspberry Pi 4 and Raspberry Pi 5
Dimensions: 250.2 × 169.0 × 43.5 mm
Weight: 1506 g

Included in the package:
1× 1280x800 10.1 inch Touch LCD Display for Raspberry Pi
1× 64 GB TF card
1× 5W cooling pad 16×16×1 mm
1× screw set
1× mounting bracket (4 pieces)
1× Pi 5 accessory kit (heat sink, side panel, 12 cm DSI cable, 15 cm camera cable, silicone button)
1× Pi 4 accessory kit (copper heat sinks, side panel, 2× 160 mm FFC cables). 

6. WaveShare Micro Servo 9G / SG90

The Micro Servo 9G / SG90 from WaveShare is a compact and cost-effective servo that is ideal for a variety of applications. Weighing only 9g and operating at a voltage of 4.8V to 6V DC, this servo delivers impressive performance. It can be easily operated with the Arduino Servo Library, making it an excellent choice for hobbyists and developers. The servo features a torque of up to 2.2kg/cm and a fast response time of 0.08s for 60°. Additionally, it is equipped with a POM gear that ensures durability. The Micro Servo comes with various servo arms and mounting screws, making installation and customization easy.

- Compact design for versatile applications
- High performance with up to 2.2kg/cm torque
- Fast response time of 0.08s for 60°
- Compatible with Arduino Servo Library. 

7. WaveShare 8-channel relay (B) PoE Ethernet module RTU/Modbus TCP protocol

The 8-channel relay from WaveShare is a versatile and reliable Ethernet relay module specifically designed for industrial automation applications. It supports both Modbus RTU and Modbus TCP protocols, enabling efficient communication over Ethernet. The integrated Power over Ethernet (PoE) function reduces installation effort, as no additional power supply is required. With eight relay channels and eight digital inputs, the module offers comprehensive control options and flexibility for various circuits. The bidirectional optocoupler isolation protects the digital inputs from interference, enhancing reliability in demanding environments. Its robust construction and the option for DIN rail mounting make integration into industrial systems straightforward and secure. Multiple status LEDs allow for quick verification of operational status and data communication, while various communication modes such as TCP Server, TCP Client, UDP, and MQTT provide a wide range of application possibilities.

- Supports Modbus RTU and Modbus TCP protocols for efficient communication
- Integrated Power over Ethernet (PoE) function for simplified installation
- Eight independent relay channels for comprehensive control options
- Bidirectional optocoupler isolation for protection against interference
- Versatile communication modes such as TCP Server, TCP Client, UDP, and MQTT. 

8. WaveShare ESP32-S3 2.8inch Touch Display Development Board 240x320

The ESP32-S3 2.8-inch Touch Display Development Board is an advanced development board specifically designed for developers seeking a comprehensive solution for their projects. Equipped with a high-resolution 240x320 IPS display and a capacitive 5-point touchscreen, it offers an interactive user interface that enables smooth operation. The powerful ESP32-S3 chip, a 32-bit LX7 dual-core processor, reaches a clock frequency of up to 240 MHz and supports both WiFi and Bluetooth 5 (BLE), making it ideal for Internet of Things (IoT) applications. The board is equipped with extensive memory options, including flash and PSRAM, and provides numerous peripheral connections that facilitate the development of complex graphical user interfaces (GUI). Additionally, support for various power supply options, including battery operation, allows for flexible use in different projects.

- High-resolution 2.8-inch IPS display with 240x320 pixels and 262,000 colors
- Capacitive 5-point touchscreen for smooth multi-touch operation
- Integrated 32-bit LX7 dual-core processor with a clock frequency of up to 240 MHz
- Extensive peripheral connections, including I2C and UART, for versatile applications
- Built-in 6-axis sensor and RTC chip for enhanced functionality. 

9. WaveShare Micro Servo MG90S with metal gearbox

The small, affordable micro servo is excellent for many applications. The servo features a robust metal gear and can be easily operated with the Arduino Servo Library. If you want to operate multiple servos, there is also a motor shield or a servo driver with 16 channels available.

Connections for MG90S Servo:
Orange: PWM/control signal
Red: 5VDC
Brown: GND

Technical details:
Gear: Metal
Rotation angle: 180°
Operating voltage: 4.8 to 6V
Torque: 2.0kg/cm at 4.8V or 2.8kg/cm at 6V
Speed at 4.8V: 0.11sec/60 degrees
Speed at 6V: 0.09sec/60 degrees
Cable length: 250mm
Size: 22.8 x 12.2 x 28.5mm
Weight: 12.2g

Included in delivery:
1x TowerPro Micro Servo MG90S with metal gear
3x Servo arms
1x Screw for servo arm
2x Mounting screws. 

10. WaveShare NodeMCU-32 ESP32 WiFi Bluetooth Development Board CP2102

This is the new version of the popular NodeMCU Dev Board from Waveshare. The module now features a more powerful ESP32, USB-C and the CP2102 USB to UART converter. The ESP32-based development board is ideal for beginners as well as advanced users with numerous application areas. It can be programmed conveniently via the USB port. Thanks to the compact design, the board can also be plugged directly onto a breadboard for fast and efficient prototyping.

Features:
ESP-Wroom-32 with Bluetooth and WiFi connectivity
Integrated CP2102 USB to UART converter
USB-C interface for power and programming
RST and BOOT buttons

Technical details:
Manufacturer: Waveshare
Manufacturer SKU: 16611
Input voltage: 5V
Logic voltage: 3.3V
MCU: ESP32
Flash: 32Mbit
Bluetooth: 4.2
WiFi protocol: 2.4GHz IEEE 802.11 b/g/n
Antenna: Onboard PCB antenna
Dimension: 52 x 26 x 13mm
Weight: 10g

Scope of delivery:
1x NodeMCU-32 ESP32 WiFi Bluetooth Development Board CP2102. 

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