The Raspberry Pi may be a simple minicomputer that will work well for everyday use. It is also used to learn programming, as well as in the field of robotics to design and create high-tech robots. Raspberry is a perfect fit for modern systems, being the centre of intelligent house management and lighting in the building. Due to special HAT overlays from Raspberry Pi, it is possible to create a real control center with exceptional system management capabilities. It is the overlays that enable the connection of various types of peripheral devices and thus the expansion of equipment with any functionality. This offer includes HAT overlays for Raspberry Pi that are communication-oriented. This is a very important aspect, as it determines to a significant extent how well Raspberry will cope in the environment chosen for it. It is crucial that all components work together correctly, and that the hardware reacts to its user's commands. This is the only way we can speak of the success that we have achieved by creating our own project.
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Plastic case for remote control Kradex Z122 IP53 - 108x69x25mm black
Index: KDX-10123
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Raspberry Pi Hat - connection
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Power Over Ethernet HAT (F) is a module in the form of a HAT overlay, designed specifically for Raspberry Pi 5 . Thanks to support for the 802.3af/at network standard, it...
Index: WSR-24847
Index: WSR-24847
TV HAT tuner DVB-T - module with decoder for Raspberry Pi 4B/3B+/3B/Zero
Shield for Raspberry Pi which consists to the tuner of the terrestrial television. It enables the reception of all available, uncoded channels of digital terrestrial...
Index: RPI-13066
Index: RPI-13066
ReSpeaker v1.1 for Raspberry Pi - modul with 2 microphons - Seeedstudio 107100001
ReSpeaker is an expansion board for the Raspberry, equipped with 2 microphones, it is designed for AI and voice applications. It allows you to build efficient devices, which,...
Index: SEE-11408
Index: SEE-11408
L76X Multi-GNSS HAT - GPS/BDS/QZSS for Raspberry Pi 4B/3B+/3B/2B/Zero - Waveshare 16193
The GNSS overlay for Raspberry Pi and Jetson Nano minicomputers supports Multi-GNSS systems: GPS, BDS and QZSS. The main advantages of the module are fast positioning, high...
Index: WSR-14783
Index: WSR-14783
Dual-band GPS/RTK L1+L5 module with LC29H(DA) GNSS chip - overlay for Raspberry Pi - Waveshare 25279
Dual-band GPS module with GNSS receiver LC29H(DA) designed for Raspberry Pi minicomputers, supporting L1 and L5 bands. It provides fast and precise centimeter-level...
Index: WSR-23875
Index: WSR-23875
PoE Ethernet / USB HUB HAT for Raspberry Pi Zero - Waveshare 19635
An overlay that combines the function of a USB hub and a PoE power supply. Created by Waveshare module based on RTL8152B chip, extends functionality of Raspberry Pi Zero by 3...
Index: WSR-20112
Index: WSR-20112
Dual-band GPS/RTK L1+L5 module with LC29H(BS) GNSS chip - overlay for Raspberry Pi - Waveshare 25280
Dual-band GPS module with GNSS LC29H(BS) receiver designed for Raspberry Pi and Jetson Nano minicomputers, supporting L1 and L5 bands. It has an RTK (Real Time...
Index: WSR-23874
Index: WSR-23874
LTE GPS HAT - NB-IoT / LTE / GPRS / GPS SIM7000E - for Raspberry Pi 3B+/3B/2B/Zero - Waveshare 14865
Shield for Raspberry Pi that allows you to send text messages in the GSM network. It also has a GPS and LTE module. It communicates via serial interface UART (RX, TX) using the...
Index: WSR-12531
Index: WSR-12531
RS232 Hat for Raspberry Pi 3B/2B/B+
Shield for Raspberry Pi, version 3 and 2, with the system allowing for communication via the RS232 interface. The module has a ST3232 converter which communicates via UART and...
Index: MSX-04553
Index: MSX-04553
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Cap HAT GSM / GPRS / GNSS / Bluetooth for Raspberry Pi - Waveshare 13460
Cap adjusted to the GPIO connectors for Raspberry Pi 3 / 2 / Zero / Zero, which provides connection through standard GSM, GPRS, GPS and Bluetooth. Allows voice chat, to send...
Index: WSR-09893
Index: WSR-09893
SIM7600G-H 4G HAT (B) - GNSS/LTE 4G/3G/2G overlay for Raspberry Pi - Waveshare 19485
SIM7600G-H 4G HAT (B) is an advanced communication module that enables the use of 4G LTE, 3G and 2G networks, and also enables GNSS communication allowing for accurate...
Index: WSR-20154
Index: WSR-20154
Dual-channel RS485 Expansion Hat - for Raspberry Pi 4B - DFRobot DFR0824
Dual-channel RS485 Expansion Hat is an overlay designed for the Raspberry Pi 4B minicomputer. It was designed to extend the functionality of the module with RS485...
Index: DFR-22929
Index: DFR-22929
Dual Channel Isolated CAN HAT for Raspberry Pi enables stable CAN 2.0 communication with MCP2515 and SI65HVD230 . Equipped with a digital isolator, built-in power...
Index: WSR-25291
Index: WSR-25291
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Pi Zero MAX3232 series - RS232 interface for Raspberry Pi
Shield for Raspberry Pi, version A+ / B+ / 2 / 3 / 3+ / Zero / Zero W with system MAX3232 which allows for communication via the RS232 interface. The module has a converter...
Index: ABE-11720
Index: ABE-11720
IR Hat + remote control - Raspberry Pi overlay
Shield which makes it possible to remotely switch on / off the minicomputer Raspberry Pi. The kit also includes a remote control.
Index: MOD-09868
Index: MOD-09868
Dual channel CAN BUS Shield for Raspberry Pi - Seeedstudio 103990563
Overlay by Seeedstudio for Raspberry Pi minicomputers. It supports CAN FD interface with transmission speed up to 8 Mbps , it is faster and more efficient version of...
Index: SEE-17684
Index: SEE-17684
PiUART - USB - USB-UART converter for Raspberry Pi - Adafruit 3589
Miniature shield for Raspberry Pi which is also a converter of USB-UART. Connected directly to GPIO pins. The module also has a power switch. It is compatible with Raspberry Pi...
Index: ADA-09816
Index: ADA-09816
LTE GPS HAT - LTE / GPRS / GPS SIM7600E-H - for Raspberry 4B/3B+/3B/2B/Zero - Waveshare 14952
Shield for Raspberry Pi that allows you to send text messages and create calls in the GSM network. It also has a GPS module. It supports LTE CAT4 up to 150 Mbps. It...
Index: WSR-12533
Index: WSR-12533
GNSS/GPS/BDS/QZSS L76B module for Raspberry Pi Pico - Waveshare 20072
Waveshare GNSS module to enable multiple GPS satellite systems using Raspberry Pi Pico module. The overlay for RPi Pico is based on L76B chip and supports satellite systems...
Index: WSR-20109
Index: WSR-20109
Ultimate GPS Hat + RTC for Raspberry Pi A+/B+/2/3/4 - Adafruit 2324
Do you want to know where your Raspberry Pi is at any time of the day or night? This shield allows you to read the actual time and position with a frequency of 10 Hz using a...
Index: ADA-03284
Index: ADA-03284
A-II GSM Shield, GSM/GPRS/SMS/DTMF v.2.105 - for Arduino and Raspberry Pi
The new version of the module working with Arduino and Raspberry Pi that provides communication in GSM and GPRS. Based on Quectel M95, it allows for voice calls, sending SMS...
Index: ITB-10243
Index: ITB-10243
Serial Pi Plus MAX3232 - RS232 interface for Raspberry Pi
Shield for Raspberry Pi, version 4B, 3B+, 3B, 3, 2B, Zero with system MAX3232 which allows for communication via the RS232 interface. The module has a converter which...
Index: ABE-11707
Index: ABE-11707
Serial Expansion HAT - I2C, UART, GPIO for Raspberry Pi - Waveshare 15667
Shield with system SC16IS752 expanding the minicomputer Raspberry Pi with additional two communication channels of UART and GPIO ports programmable via I2C.
Index: WSR-13469
Index: WSR-13469
PiTalk 4G HAT - Wireless Communication Module - for Raspberry Pi - SB Components SKU25985
The PiTalk 4G HAT communication module in the form of an overlay compatible with Raspberry Pi minicomputers is based on the Quectel EG25-G system, which enables wireless...
Index: SBC-22963
Index: SBC-22963
See also
Remote communication with IoT overlays
Today, remote control of devices and systems in some areas of our lives is standard. We are used to the fact that we can manage certain processes from a distance of several meters or even several kilometers. Also in Raspberry Pi you can use overlays to enable remote communication. LoT LoRa Node pHAT overlays are designed for this. With them you will create a network that will allow you to control many physical processes via the Internet. It is great for controlling lighting in a large building, but also in a smart home. You can program the system in such a way that the light will light up at the indicated hours. You can also set the response of the light to environmental conditions. This means that it will light up when it is dark outside. The loT overlays have a low energy consumption, making the system energy efficient, which translates into lower electricity bills. What's more, you can use photovoltaic panels to power them, which is a free, renewable energy source like the sun. The loT overlays available in our shop can be used in practically all Raspberry Pi models.
Waveshare overlays for Raspberry Pi
In our shop, apart from loT overlays for remote control of systems, you will also find Waveshare communication overlays that demonstrate Raspberry Pi compatibility. They are equipped with a GNSS module, which has an antenna connector, supporting the LDE CAT4 standard. The overlays, similarly to loT, are characterized by low power consumption. Moreover, the modules can be combined with traditional PCs. Using GSM and 4G networks, it is also possible to integrate them into the communication, allowing to make two-way voice calls as well as sending SMS text messages. Waveshare overlays support many protocols, such as TCP, UDP, DTMF, HTTP and FTP. They also work with location systems. GPS coordinates can be obtained via the on-board USB interface. Moreover, communication is also possible via the UART interface. You can connect cards with a supply voltage of 1.8V or 3.0V to the SIM card slot. The built-in controller allows you to switch the jumper on the PCB.
Raspberry Pi Hat is a series of overlays with different purposes and features. As a result, Raspberry gains new functionalities and can be adapted to specific conditions and design requirements. You can find communication overlays in our shop, which allow you to configure Raspberry with other devices and systems. It is possible to manage them remotely with loT overlays or with the use of Waveshare communication overlays. All of them are available in our offer. An interesting solution is, for example, a speech recognition module, as well as a module with artificial intelligence, showing the ability to detect faces.