PiUART - CP2104 USB-UART converter for Raspberry Pi

KAmodRPI RS485 CAN HAT is a shield for the Raspberry Pi computer that extends its interfaces with RS485 and CAN. Bus signals are led out to goldpin connectors and terminal blocks.

SIM7600E-H 4G HAT is an expansion module for Raspberry Pi for communication via GSM / GPRS cellular networks based on Simcom SIM7600E-H chipset. Waveshare SIM7600E 4G HAT

The PCIe TO M.2 HAT+ Acce B kit with a 256 GB SSD expands the functionality of the Raspberry Pi 5 by providing fast data storage and the ability to boot the system from an NVMe drive. With high compatibility, built-in power monitoring, and a compact design, the kit is ideal for server projects, file systems, edge computing applications, and solutions requiring high read/write speeds.

UART debugger module designed specifically for Raspberry Pi 5. Allows easy connection to UART debug connector via SH1.0 3PIN cable, ensuring convenient and effective debugging. Waveshare Pi UART Debugger

Radio module with RFM69HCW 433 MHz chip, designed to work with the Raspberry Pi. Equipped with an OLED display and buttons. Adafruit 4073

Compact 4G LTE HAT for Raspberry Pi, ideal for remote IoT projects operating without Wi-Fi. Includes SIMCom A7683E modem, SIM connector, SMA antenna, user buttons and Qw/ST port for easy expansion. No soldering required and great for mobile or field installations. Pimoroni PIM717

PoE M.2 E KEY HAT+ is an add-on board for the Raspberry Pi 5 that enables the connection of M.2 E Key cards with Power over Ethernet (PoE) functionality. Thanks to support for 5 V and 12 V power outputs, dual antenna connectors, and compatibility with popular wireless card standards, the module is well-suited for network projects, IoT applications, and systems requiring stable power supply and high-performance wireless communication.

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

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

The set with the RM500Q-GL module is designed to work with the Raspberry Pi minicomputer. It supports 5G, 4G and 3G networks and supports GNSS positioning. Waveshare RM500Q-GL 5G HAT (with case) (EU)

The PCIe HAT for 4G/5G modems and USB 3.2 Gen1 enables integration of high-speed cellular connectivity and USB port expansion in Raspberry Pi 5 projects. It supports M.2 Key B standard modems, ensuring compatibility with a wide range of frequencies and SIM card formats. The built-in power monitoring system and HAT+ compliance allow for advanced power management. Ideal for use in industrial routers, IoT gateways, mobile communication systems, and projects requiring fast 4G/5G network access.

HAT module for Raspberry Pi that supports global 4G LTE Cat-1 bands. It has a standard 40-pin GPIO connector, supports multiple communication protocols, including TCP/IP, HTTP(s), MQTT(s), FTP(s), and SSL. It also offers GNSS positioning functions such as GPS, GLONASS, Galileo, and BeiDou. Waveshare SIM7670G LTE Cat-1/GNSS HAT

Radio module with the RFM69HCW (868 MHz or 915 MHz) system, designed to work with the Raspberry Pi. Equipped with an OLED display and buttons. Adafruit 4072

Communication module with the SIM800C system designed for Raspberry Pi minicomputers. Adds support for GSM/GPRS networks. Waveshare SIM800C GSM/GPRS HAT

The KAmod RPI 485&CAN Hat module extends the functionality of Raspberry Pi 5 boards (and others with a 3.3 V SPI interface) with two galvanically isolated RS485 interfaces and one CAN 2.0B interface. The RS485 interfaces are based on the SC16IS752 controller, and the CAN interface on the MCP2515 system. The isolated transceivers used (ADM2483 and TJA1052) increase resistance to interference. Communication takes place via two SPI interfaces, and additional power supply options (from RPi or external 8-32 V) and a stabilized 5 V output allow for flexibility in power supply. The module can be mounted on RPi 5, also with an Active Cooler radiator, and can work with other microcontrollers. The maximum transmission speeds are 500 kbps for RS485 and 1 Mbps for CAN

The dual-channel PCIe adapter for Raspberry Pi 5 enables simultaneous use of two high-speed M.2 NVMe SSDs, significantly increasing the storage capacity and performance of Pi 5-based systems. The module supports booting from SSD and is ideal for data-intensive applications such as NAS, workstations, data logging systems, or server-based solutions.