The Waveshare’s Extended 4-Ch PCIe Gen 2×1 Expander is 4 channel expansion board for PCI Express devices. The module should be powered by a 12V power supply and when connecting to Compute Module 4 PoE 4G Board or the Compute Module 4 PoE 4G Board, no external power adapter is required. This adapter does not require a driver when using it except for PCIe devices.

High-Performance Controller

Adopts ASMedia Controller, Supports PCIe 2.0 Full Speed Stable Data Transmission
Significantly Improved Performance Than Other Average Chips

Outline Dimension 

Useful link:

To  use this expander, please follow this tutorial.

Features: 

1. Extending 1-ch PCIe to 4-ch PCIe Gen 2 × 1 sockets, PCIe Gen 1 × 1 compatible
2. Flexible power supply options: powered from either PCIe 12V, OR from 12V DC header
3. Adopts ASM1184 controller, driver-free, plug and play
4. Not allow direct plugging onto the PC motherboard

Packages Includes: 

1 x Waveshare Extended 4-Ch PCIe Gen 2 ×1 Expander

CM4-DUAL-ETH-WIFI6-BASE, the IO board of the Raspberry Pi Compute Module 4, is a carrier board that can be used with the Raspberry Pi Compute Module 4 and supports 7~12V DC power supply, and the board has three USB ports 2.0, WIFI6, dual Ethernet ports, suitable for soft routing and other scenarios that require multiple Ethernet ports.

Features:

1. supports 7~12V DC power supply
2. Compatible With The Following Types Of WIFI Modules With M.2 A/E KEY Interface
3. Support Access To WIFI6 Module, Make It Easy To Build Raspberry Pi CM4 Mini PC With WIFI Function
4. Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header Suitable For Compute Module 4 Lite/EMMC Series Module

Specifications:

1. Power Input: 7V-36V
2. CM4 Socket: suitable for all variants of Compute Module 4
3. Networking: Gigabit Ethernet RJ45 connector × 1; 100M Ethernet RJ45 connector × 1
4. USB: USB 2.0 port × 3
5. PCIE: M.2 E KEY
6. PIN Header: 40PIN GPIO header × 1
7. DSI Display: MIPI DSI display port × 1, 15pin 1.0mm FPC connector
8. CSI Camera: MIPI CSI-2 camera port × 2, 15pin 1.0mm FPC connector
9. HDMI: HDMI × 2, support 4K 30fps output
10. RTC: Real-time clock with a battery socket and ability to wake Compute Module 4
11. TF CARD SLOT: TF card socket for Compute Module 4 Lite (without eMMC) variants

Package Includes:

1 x Waveshare WIFI6 Dual ETH Base Board/Mini-Computer Designed for Raspberry Pi Compute Module 4(NOT Included), Onboard M.2 E KEY Slot

The PoE HAT (E) is a mini 802.3af-compliant Power Over Ethernet accessory for the Raspberry Pi 3B+/4B. By using this small HAT and some proper 802.3af-compliant power-sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable.

This is a mini IEEE 802.3af-compliant PoE HAT for Raspberry Pi 3B+/4B. If you already have an IEEE 802.3af-compliant PoE router or switch, with this HAT you can provide both network connection and power supply for your Raspberry Pi in one cable.

Features:

1. Supports Raspberry Pi 3B+/4B, compatible with the Raspberry Pi official case
2. PoE (Power Over Ethernet) capability, IEEE 802.3af-compliant
3. Fully isolated switched-mode power supply (SMPS)
4. Smaller and more flexible with a more compact component layout

Specifications:

1. POE Power Input: 37v ~ 57v Dc In
2. Power Output: 5v 2.5a Dc Out
3. Network Standard: IEEE 802.3 af POE
4. Dimensions: 65.00 × 32.00mm
5. Weight: 10g

Package Includes:

1 x Waveshare Power over Ethernet HAT (E) for Raspberry Pi 3B+/4B

This is a 4-ch current and power monitor HAT designed for Raspberry Pi. Via the I2C or SM Bus interface, it is easy to monitor each channel’s current, voltage, and power consumption, as well as the voltage between both sides of the sampling resistor. This is a 4-ch current and power monitor HAT designed for Raspberry Pi. Via the I2C or SM Bus interface, it is easy to monitor each channel’s current, voltage, and power consumption, as well as the voltage between both sides of the sampling resistor.

This module can be used to test currents and voltages of four channels, they are (IN1+ IN1-), (IN2+ IN2-), (IN3+ IN3-) and (IN4+ IN4-). INx+ is the current input, and INx- is the current output. Module measure the differential voltage of the sample resistor connected between INx+ and INx-, with the voltage we can measure the working current. The module supports measuring bidirectional current, so users can invert the input and output.

 Features:

1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
2. 4-ch monitoring, via I2C/SM Bus interface
3. Onboard 0.1Ω 1％ sampling resistor, allows measuring bi-directional current up to 3.2A
4. Embedded 12-bit ADC, supports multiple successive converting, 0~26V voltage measuring range
5. Directly calculate and output measured power value through additional multiply register
6. I2C control pins for connecting with other host boards
7. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Package Include:

1 X Current/Power Monitor HAT

1 X 2x20PIN female pin header

1 X RPi screws pack (2pcs)

SIM7600G-H 4G HAT (B) For Raspberry Pi, LTE Cat-4 4G / 3G / 2G Support, GNSS Positioning, Global Band connected via pogo pin or Micro USB connector .Dedicated Pogo pin for Raspberry Pi Zero/Zero W .Micro USB connector for other Raspberry Pi boards or PC Incorporates SIM7600G-H global band 4G module, compatible with 2G/3G/4G network with global support .

USB HUB connector for other Raspberry Pi boards or PC, providing USB extension and 4G network access .Supports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP, FTP, etc. Supports GPS, Bei Dou, Glonass, GALILEO, QZSS, LBS base station positioning .SIM card slot, supports 1.8V/3V SIM card Onboard audio jack and audio decoder for making telephone call. 2x LED indicators, easy to monitor the operating status.

Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set). Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT .Comes with development resources and manual (examples for Raspberry Pi)

Features:

1. Suitable For Raspberry Pi / PC
2. Global Band 4G / 3G / 2G Support
3. USB HUB Feature
4. Telephone Call & SMS Support
5. USB HUB connector for other Raspberry Pi boards or PC, providing USB extension and 4G network access.
6. Supports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP, FTP, etc.
7. Supports GPS, BeiDou, Glonass, and LBS base station positioning.
8. SIM card slot, supports 1.8V/3V SIM card.

Package include:

1 X SIM7600G-H 4G HAT (B)

1 X LTE Antenna

1 X GPS Antenna

1 X USB-A to micro-B cable

1 X Screws pack

Raspberry Pi 400 GPIO Header Adapter, Header Expansion, 2x 40 PIN Header. Designed for Raspberry Pi 400 ,Color-Coded Header, Easy Expansion. Ensures sufficient power supply for multiple expansion modules with a USB power input connector.

Feature:

1. Easy Expansion. Ensures sufficient power supply
2.  multiple expansion modules with a USB power input connector.
3. 2x 40 PIN Header
4. Designed for Raspberry Pi

package include:

1 X PI400-GPIO-ADAPTER-B

1 X Screws pack