RS485 RS232 HAT - module with RS232 and RS485 interface for Raspberry Pi

4-port HUB module with USB 2.0 interface. Designed for Raspberry Pi Zero. Case included. Waveshare USB-HUB-BOX

Expansion board with LoRa E22-400T22S module for Raspberry Pi. It supports the LoRaWAN protocol and allows communication in the 433 MHz frequency band. SB Components 22564

Module dedicated to Raspberry Pi, which supports various wireless communication modes, such as LTE-TDD, LTE-FDD, GSM, GPRS and EDGE. With download speeds of up to 10Mbps and upload speeds of up to 5Mbps, this module is perfect for IoT applications such as remote information processing, device monitoring, POS terminals, industrial routers, remote diagnostics and satellite positioning. Waveshare A7670E Cat-1/GNSS HAT

Highly cost-effective multimedia hat compatible with the Raspberry Pi Model B+/2B/3B. Decodes and separates voices from HDMI signal, completely solving the poor quality problem with Raspberry Pi integrated sound card. DFR0450

4 Port USB HUB HAT for Raspberry Pi B+, Raspberry Pi 2 B, Rapsberry Pi 3 B; USB to UART Onboard. Waveshare USB HUB HAT

KAmod RPi5 M.2 mini allows you to connect NVMe M.2 drives, which allows you to use it as a multimedia center or file server, while maintaining a small size and low power consumption

The 4-port HUB module with USB 3.2 interface is designed to work with the Raspberry Pi minicomputer. Waveshare USB 3.2 Gen1 HUB HAT

HAT module designed for Raspberry Pi minicomputer. Powala adds two RS485 interfaces and one CAN bus to the project. Waveshare RS485 CAN HAT (B)

3-port HUB module with USB 2.0 interface and RJ45 connector. Designed for Raspberry Pi Zero. Housing included. Waveshare ETH-USB-HUB-BOX

HAT designed for Raspberry Pi minicomputers with a two-channel RS485 converter. Communication is realized via the SPI interface. The overlay uses a standard 40-pin Raspberry Pi connector. Waveshare 2-CH RS485 HAT

A 3-port HUB module with a USB 2.0 interface with an RJ45 connector, designed to work with the Raspberry Pi minicomputer. Waveshare ETH/USB HUB HAT (B)

The HAT module is designed to integrate with the Raspberry Pi, which allows the connection of the LoRaWAN Gateway WM1302 module in mini-PCIe format. Equipped with a LoRaWAN authorization chip and a GPS module, this module creates a complete LoRaWAN communication gateway, ideal for IoT applications such as smart farming and cities. Seeed Studio 113100022

4-port HUB module with USB 2.0 interface designed to work with the Raspberry Pi minicomputer. Waveshare USB HUB HAT (B)

3-port HUB module with USB 2.0 interface and RJ45 connector with PoE function. Designed for Raspberry Pi Zero. Waveshare PoE/ETH/USB HUB HAT

SIM7000E NB-IoT HAT is a module that extends the capabilities of Raspberry Pi for communication via GSM / GPRS cellular networks based on Simcom Sim7000E. It has support for NB-IoT, eMTC, EDGE, GPRS and GNSS. Waveshare SIM7000E NB-IoT HAT

The set with the RM502Q-AE module is designed to work with the Raspberry Pi minicomputer. It supports 5G, 4G and 3G networks and supports GNSS positioning. Waveshare RM502Q-AE 5G HAT (with case) (EU)