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AIY Voice Kit v2 (includes Raspberry Pi Zero WH) (AIY Voice Kit V2)


Build your own Raspberry Pi smart speaker with Google Assistant!

Experiment with Machine Learning & Artificial Intelligence by building your own hackable speech recognition system using the Google assistant - or add speech recognition and processing to an existing Pi project!

This is a great gift idea to give an existing Raspberry Pi user a new fun project to try - or anyone who is curious about machine learning and voice recognition. No soldering required!

Everything you need (almost!) in one box!

This kit includes everything you need (minus a power supply) - including a Raspberry Pi Zero WH, speaker, Voice Bonnet HAT (with microphone), pre-loaded micro SD card, cardboard frame/box, pushbutton and more!

100% Hackable!

In true DIY fashion, you build the project and enclosure yourself using the kit parts, then follow the guides to code your smart speaker. Once it's up and running, change the code, connect other services, add other hardware and make it yours - it's completely hackable!

Python ready!

Google provides a Python API for using the speech services and interfacing with the Voice Bonnet, which has some additional useful interfaces for your projects (PWM etc)

Package contents

  • Voice Bonnet
  • Raspberry Pi Zero WH
  • Speaker
  • MicroSD card
  • Push-button
  • Button nut
  • Button harness
  • Standoffs
  • Micro USB cable
  • Speaker box cardboard
  • Internal frame cardboard

Please note - Power supply not included but available here.


Hi Google. What is the temperature forecast for today?
R1,099.90  Inc VAT
LilyPad ATTINY85 digispark Wearable device NANO (ATTINY85 lilypad)

8K Byte of In-System Programmable Program Memory Flash

512 Bytes In-System Programmable EEPROM

512 Bytes Internal SRAM


Package Contains:

1 x ATTINY85 lilypad wearable device

Setup guide

R54.90  Inc VAT
ICE Tower CPU Cooling Fan for Raspberry Pi 3/4 (ICE tower)

Please Note: Raspberry Pi is not included. Picture is for illustration purpose only

Meet this super ICE Tower CPU Cooling Fan for Raspberry Pi! Tower structure, 5mm copper tube, multi-layer heat sinks, 7 blades powerful fan, all the above combinations make this super radiator for Raspberry Pi. In the case of overclocking, it can reduce the temperature of the Raspberry Pi from 80℃ to 48℃. What amazing! Best of all, this cooling fan supports the new Raspberry Pi 4 Model B. In our actual use, we found that Raspberry Pi 4 has a large amount of heat. with the help of this super fan, the powerful performance of the Raspberry Pi 4 will be fully released.

Please Note:
In the heat dissipation test mentioned above, the temperature was lowered from 80 ° C to 40 ° C. The test conditions are as follows: 1-Room temperature 25 ° C  / 2- Apply silicone grease directly to the heat sink and processor chip  / 3- Raspberry Pi 4 processor

If you use the thermal conductive tape included, you can reduce the temperature from 80 ° C to 48 ° C under the same conditions. It can be seen that the use of silicone grease is better. If you want to achieve the best heat dissipation, we recommend that you purchase silicone grease.

Video available at


Part List 

  • 2 x Steel Mounting Fixer (Fit for Raspberry Pi 3B+
  • 2 x Steel Mounting Fixer (Fit for Raspberry Pi 4B)
  • 1 x Ice tower CPU fan
  • 4 x M2.5x6 copper columns
  • 2 x M2x4 screws
  • 4 x M2.5x4 screws
  • 4 x Nuts
  • 3 x Thermal Conductive Tape *3
  • Screwdriver *1

R389.90  Inc VAT
Low-Profile ICE Tower Cooling Fan for Raspberry Pi 4B/3B+/3B Super Heat Dissipation (low ice tower)
Please note: Raspberry Pi not included


Supported RPi:     Raspberry Pi 4B/3B+/3B
Power supply:     DC 5V input (can be powered from Raspberry Pi)
Structure:     ICE Tower-style, 5mm copper tube super heat dissipation
Rated power:     0.4W @5V, 0.08A
Fan:     Powerful RGB colorful LED fan (1x transparent fan, 1x spare black fan)

More efficient

Large area cooling fins and directly-contacted copper tube, super heat dissipation
reducing the temperature of the Raspberry Pi from 80℃ to 40℃ while overclocking

Colourful LED fan

Colour LED fan with automatic colour change, make it more dazzling and gorgeous

More silent

Rated power 0.4W @5V, 0.08A, elaborately tuned fan lower noise, higher performance

Easy to setup

Just a few screws and heatsink tape in a few steps

Outline Dimensions(mm)

R399.90  Inc VAT
Metal Case for Raspberry Pi 4 including Low-Profile ICE Tower Cooling Fan (low ice case pi4)
Metal Case for Raspberry Pi 4, with Low-Profile ICE Tower Cooling Fan

Please note: Raspberry Pi not included

Simple two-part design

easy to setup by just fixing the screws, airflow vents all over for better cooling

Cutouts for the ports

Outline Dimensions

R549.90  Inc VAT
52Pi Original 18650 UPS With RTC & Coulometer Pro Power Supply Device with Two USB Ports for Raspberry Pi 4 B / 3B+/ 3B (52pi Pi4 ups)
The new version of UPS with RTC function was updated on April 30


This is a new version of UPS Board.It not only supports Raspberry Pi 4B but also adds type C output. It provides enough power for the Raspberry Pi to make your Raspberry Pi still work while moving, and its design is so smart that you can get rid of troubled of a mass wire. This UPS can provide you with the operation of replacing the battery yourself. This new UPS not only supports an independent RTC module, but also provides a coulomb counter.
You can obtain battery voltage and current information through I2C in the system. Combined with different programming methods, you can inherit the power information into the system. It is also convenient to detect the state of the battery, which can be detected and warned through the program. It can use most of the 18650 standard batteries and fully comply with the battery characteristics in terms of battery life. In addition, the power display provided on the circuit board is also very user-friendly. The illuminated LED light can quickly show the remain power and support the discharging while charging. You can directly connect to the external power supply for charging. At the same time, the Raspberry Pi will not be turned off.
Please install the battery first, then connect the UPS to the Raspberry Pi.
Connecting too many high-power peripherals will lead to insufficient power supply. Please pay attention to the power demand of peripherals.



[Caution - Warning!]

Please do not reverse the battery!

This product belongs to the power supply devices.

Please keep it out of the reach of children. Please strictly refer to the instructions for the UPS product. If the battery polarity is reversed, it will directly burn the power management chip of the device and even cause fire or personal injury. Do not add any Components by yourself, all accidental damage caused by the cause is at your own risk.

Make sure your power adapter capacity can cover lithium battery charging and raspberry pi use case, typically is 5V 3A or better should be used.
(ex:Battery charge may require up to 2.1A, Raspberry Pi typically requires 0.6-0.8A, but up to 2.4A, at which if the power supply current is less than 4.5A, it may not be able to continue use) 




[ESD Warning]


When connecting the battery, please do not touch the area where the yellow frame is located. ESD may cause damage to your device, so please avoid it.



update: 2020-4-30

Fixed some bugs.
Upgrade the module functions, add RTC moudle and coulometer voltameter function.
Adding more pogo-pin to support new features.
Update the firmware version.
Changed new conductor to support the new features.




New Features

RTC Independent Clock

Current and Voltage Reading

Battery Indicator

Programmable reading of battery voltage in OS(Not Batteries voltage)

Charging Status LED indicator


Old Features

LED remaining battery prompt

Replaceable battery solution

Support Raspberry Pi 4B/3B+/3B

Charging up to 2.1A

Rated discharge power is 15W

Extended Two USBA port power output

Extended type C port power output

Output overcurrent protection

Tap to boot, long press to shut down

Support the charge and discharge power display

The battery holder can be quickly replaced

Synchronous switch charge and discharge

Built-in power path management, support side-loading

Support load high current line compensation function

Adaptive charge current regulation to match all adapters

Support LED power display

Button boot: UPS will start when the button is pressed, Long Press to force turn off

Low power consumption

Multiple protection, high reliability

Output overcurrent, overvoltage, short circuit protection

Input overvoltage, overcharge, overdischarge, overcurrent discharge protection

Machine over temperature protection




[Technical Support]



[Package Includes]

    • 1x UPS (With RTC & Coulometer) for Raspberry Pi 4B/3B+/3B
    • 4x M2.5* copper stick
    • 4x M2.5 screws
    • 4x M2.5* long copper stick
    • 4x M2.5 nuts
    • 1x Acrylic shield
    • 1x Instructions

Note: 18650 Battery / Raspberry Pi Board are NOT included


R599.90  Inc VAT
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