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CJMCU 24 Bit WS2812 5050 RGB LED Driver Development Board (RGB ring 24)
Description:
 
Voltage: DC 5V 
Colour: RGB 
Outer diameter 85mm, 70mm inner diameter 

Soldering will be required to connect your wires

 
What's in the box?
 
1 x 24 Bit RGB LED Driver Development Board
R89.90  Inc VAT
RP2040-Zero Pico-like MCU Board Based on Raspberry Pi MCU RP2040 Mini ver with pre-soldered headers (WS RP2040-Zero WH)
RP2040 MCU Board Zero, a Pico-like MCU board based on Raspberry Pi RP2040, Castellated module, suitable for SMD applications. Pre-soldered Headers.


Board specifications

  •     RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
  •     Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
  •     264KB of SRAM, and 2MB of on-board Flash memory
  •     USB-C connector, keeps it up to date, easier to use
  •     Castellated module allows soldering direct to carrier boards
  •     USB 1.1 with device and host support
  •     Low-power sleep and dormant modes
  •     Drag-and-drop programming using mass storage over USB
  •     29 × multi-function GPIO pins (20× via edge pinout, others via solder points)
  •     2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels
  •     Accurate clock and timer on-chip
  •     Temperature sensor
  •     Accelerated floating-point libraries on-chip
  •     8 × Programmable I/O (PIO) state machines for custom peripheral support
C/C++,MicroPython support

Comprehensive SDK, dev resources, tutorials to help you easily get started



29 × multi-function GPIO pins

configurable pin function, allows flexible development and integration 



What's On Board?



  1. USB Type-C connector
  2. W25Q16JVUXIQ 2MB NOR-Flash
  3. BOOT button press it when resetting to enter download mode
  4. RESET button
  5. WS2812 cool RGB LED
  1. ME621 low dropout LDO, max current 800MA
  2. RP2040 dual-core processor, up to 133MHz operating frequency
  3. RP2040 pins 10x solder points, 9 of which are for GPIO
outline dimensions


Wiki: RP2040-Zero

What's in the box?

1 x RP2040-Zero

R109.90  Inc VAT
RP2040-LCD-0.96 Pico-like MCU Board Based on Raspberry Pi MCU RP2040 with LCD and pre-soldered headers (WS RP2040-LCD WH)
Description:

RP2040 MCU Board with LCD, a Pico-like MCU board based on Raspberry Pi RP2040 with pre-soldered headers. Compatible with most of the Raspberry Pi Pico add-on modules.


Board specifications

RP2040-LCD-0.96 is a low-cost, high-performance Pico-like MCU board with flexible digital interfaces. It incorporates Raspberry Pi's RP2040 microcontroller chip, as same as the one on Raspberry Pi Pico. For software development, either Raspberry Pi's C/C SDK, or the MicroPython is available, which makes it easy for you to get started, and integrate it into end products quickly.

In additional, there'rs also onboard 0.96inch IPS display, Lithium battery recharge/discharge header, and high efficiency DC-DC buck-boost chip.

Key features include:

  • RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
  • Dual-core Arm Cortex M0 processor, flexible clock running up to 133 MHz
  • 264KB of SRAM, and 2MB of on-board Flash memory
  • USB-C connector, keeps it up to date, easier to use
  • 0.96inch 160×80 pixels 65K colorful IPS LCD display
  • Lithium battery recharge/discharge header, suitable for mobile devices
  • Onboard DC-DC chip TPS63000, high efficiency DC-DC buck-boost chip, 1.8A current switch
  • Castellated module allows soldering direct to carrier boards (there should be dedicated cut-out for embedding the bottom components)
  • USB 1.1 with device and host support
  • Low-power sleep and dormant modes
  • Drag-and-drop programming using mass storage over USB
  • 26 × multi-function GPIO pins
  • 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
  • Accurate clock and timer on-chip
  • Temperature sensor
  • Accelerated floating-point libraries on-chip
  • 8 × Programmable I/O (PIO) state machines for custom peripheral support
C/C ,MicroPython support

Comprehensive SDK, dev resources, tutorials to help you easily get started


Pico-like lcd code found at : 
sudo apt-get install p7zip-full
cd ~
sudo wget  https://www.waveshare.com/w/upload/7/74/Pico_LCD_code.7z
7z x Pico_LCD_code.7z -o./Pico_LCD_code
cd ~/Pico_LCD_code
cd c/build/



26 × multi-function GPIO pins

configurable pin function, allows flexible development and integration 



What's On Board



  1. USB Type-C connector
  2. BOOT button press it when resetting to enter download mode
  3. RESET button
  4. 0.96inch IPS LCD display 160 × 80 pixels, 65K colorful
  5. Battery header MX1.25 header, for 3.7V Lithium battery, allows recharging the battery and powering the board at the same time
  6. TPS63000 high efficiency DC-DC buck-boost chip
  1. ETA6096 high efficiency Lithium battery recharge manager
  2. RP2040 dual-core processor, up to 133MHz operating frequency
  3. W25Q16JVUXIQ 2MB NOR-Flash
  4. DEBUG points
  5. Pinout
outline dimensions



Wiki: RP2040-LCD-0.96

What's in the box?

1 x RP2040-LCD with pre-soldered headers
R279.90  Inc VAT
RP2040-Plus Pico-like MCU Board Based on Raspberry Pi MCU RP2040 Plus version with pre-soldered headers (WS RP2040-PLUS WH)
RP2040 MCU Board Plus with pre-soldered headers, a Pico-like MCU board based on Raspberry Pi RP2040. Compatible with most of the Raspberry Pi Pico add-on modules.


Board specifications

Need more Flash for Raspberry Pi Pico? Dislike the outdated Micro USB connector? All these problems are solved by our RP2040-Plus now.

Same as Raspberry Pi Pico, it incorporates the RP2040 microcontroller, with dual-core Arm Cortex M0+ processor running up to 133 MHz, and 26x multi-function GPIO pins.

What's different, it features onboard 4MB Flash, USB-C connector, recharge header, and higher current DC-DC chip.

Key features include:

  •     RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
  •     Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
  •     264KB of SRAM, and 4MB of on-board Flash memory
  •     USB-C connector, keeps it up to date, easier to use
  •     Lithium battery recharge/discharge header, suitable for mobile devices
  •     Onboard DC-DC chip TPS63000, high efficiency DC-DC buck-boost chip, 1.8A current switch
  •     Castellated module allows soldering direct to carrier boards
  •     USB 1.1 with device and host support
  •     Low-power sleep and dormant modes
  •     Drag-and-drop programming using mass storage over USB
  •     26 × multi-function GPIO pins
  •     2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
  •     Accurate clock and timer on-chip
  •     Temperature sensor
  •     Accelerated floating-point libraries on-chip
  •     8 × Programmable I/O (PIO) state machines for custom peripheral support
C/C++,MicroPython support

Comprehensive SDK, dev resources, tutorials to help you easily get started



26 × multi-function GPIO pins

configurable pin function, allows flexible development and integration 



What's On Board?



  1. LED user LED (not power indicator)
  2. ETA6096 high efficiency Lithium battery recharge manager
  3. TPS63000 high efficiency DC-DC buck-boost chip
  4. USB Type-C connector
  5. BOOT button press it when resetting to enter download mode
  6. W25Q32JVSSIQ 4MB NOR-Flash
  7. RESET button
  1. RP2040 dual-core processor, up to 133MHz operating frequency
  2. Battery header MX1.25 header, for 3.7V Lithium battery, allows recharging the battery and powering the board at the same time
  3. Pinout compatible with Raspberry Pi Pico
  4. USB test points connecting to USB interface
  5. BOOT test point connecting to BOOT button
  6. DEBUG points
outline dimensions



Wiki: RP2040-Plus

What's in the box?

1 x WS RP2040-Plus WH
R189.90  Inc VAT
NodeMCU ESP8266 WiFi Development Board (NodeMcu Lua WIFI board)
Description:

This is the NodeMCU development board based on ESP8266, features WiFi connectivity, onboard CP2102 and keys. What's more, all the pins of ESP-12E module are accessible via the extension headers.

Thanks to the rich open-source resources, it supports development in various ways such as Lua/AT commands/MicroPython/Arduino/IOT source code, etc. helps you to fast prototype IoT applications.

Features
  • Onboard ESP-12E module
  • Onboard CP2102, USB to UART converter
  • USB port for power input, firmware programming, or UART debugging
  • 2x15pin extension headers, breakout all the pins of ESP-12E module
  • 2x keys, used as reset or user-defined
Specifications
  • WIFI module: ESP-12E
    • Processor: ESP8266
  • Built-in Flash: 32Mbit
  • Antenna: Onboard PCB antenna
  • Peripheral interface: UART/SPI/I2C/SDIO/GPIO/ADC/PWM
  • WiFi protocol: IEEE 802.11 b/g/n
  • Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
  • WIFI mode: Station / SoftAP / SoftAP Station
  • Power supply: 5V
  • Logic level: 3.3V
  • Dimensions: 48.26mm x 25.4mm
Applications:

The NodeMCU suit for IOT applications such as:

  • Smart home
  • Intelligent building
  • Industrial automation
  • Wearable devices
  • IP camera
  • Intelligent agriculture

Pinout

Currently searching for an updated diagram....
Development Resources

Wiki : www.waveshare.com/wiki/NodeMCU

R129.90  Inc VAT
NodeMCU-32S ESP32 WiFi Bluetooth Development Board (ESP32)
Description

This is the NodeMCU development board based on ESP32, features WiFi Bluetooth connectivity, onboard CP2102 and keys. What's more, all the I/O pins of ESP-WROOM-32 module are accessible via the extension headers.

Thanks to the rich open-source resources, it supports development in various ways such as Lua/AT commands/MicroPython/Arduino/IOT source code, etc. helps you to fast prototype IoT applications.

Features
  • Onboard ESP-WROOM-32 module
  • Onboard CP2102, USB to UART converter
  • USB port for power input, firmware programming, or UART debugging
  • 2x19pin extension headers, breakout all the I/O pins of the module
  • 2x keys, used as reset or user-defined
Specifications
  • WIFI module: ESP-WROOM-32
    • Processor: ESP32-D0WDQ6
  • Built-in Flash: 32Mbit
  • Antenna: Onboard PCB antenna
  • Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S
  • WiFi protocol: IEEE 802.11 b/g/n
  • Bluetooth: Bluetooth 4.2
  • Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
  • WIFI mode: Station / SoftAP / SoftAP Station
  • Power supply: 5V
  • Logic level: 3.3V
  • Dimensions: 48.26mm x 25.4mm
Applications

The NodeMCU-32S suit for IOT applications such as:

  • Smart home
  • Intelligent building
  • Industrial automation
  • Wearable devices
  • IP camera
  • Intelligent agriculture
Pinouts

R209.90  Inc VAT
MAX7219 Dot Matrix MCU LED Display Control Module Kit (MAX7219 soldered matrix display single)

Description:

The MAX7219 are compact, serial input/output common-cathode display drivers that interface microprocessors to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. 



Specifications:

1 single module can drive an 8 * 8 dot matrix common cathode
Module Operating voltage: 5 v
Module dimensions: length 32 mm X 32 mm wide X 13 mm high
4 mounting holes : diameter of 3 mm
Support for cascading multiple modules

Wiring instructions:

VCC: 5 v
GND: GND
DIN: P2.2
CS: P2.1
CLK: P2.0


Package includes:

1 x LED module (Red)
R37.90  Inc VAT
12 Key MCU Membrane Switch Keypad 4 x 3 Matrix Array Matrix Keyboard Module (black button keypad)
Description:  
 
This high quality 4x3 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, standard star(*) and hash(#) symbols.
 
Features:
 
- 100% brand new and high quality.
- 12 Button Matrix   0-9 # *
- Easy communication with any microcontroller
 
Package Includes:
 
1 x 12 Keys Switch Keyboard Module

Overview of matrix membrane and Raspberry Pi
R109.90  Inc VAT
Mega2560 WiFi R3 ATmega2560 ESP8266 32Mb memory USB-TTL CH340G. Compatible for Arduino Mega NodeMCU For WeMos ESP8266 (Mega2560 wifi)

Description:

Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb (megabyte)
All of the modules can work together or each separately. And everyone has their own pinout headers
The convenient solution for the development of new projects requiring Uno and WiFi
Via USB you can update sketches and firmvare for ATmega2560 and for ESP8266. For this on board have the USB-serial converter CH340G
Using this board is very simple
The board has DIP-switch, to connect the modules
For example, to: USB and ATmeg2560, USB and ESP8266, ATmega2560 and ESP8266
 
Table DIP- Switch:
 
Connection                                                                                       DIP
ATmega2560<->ESP8266 
1            2           3             4           5             6              7
ON         ON        OFF       OFF          OFF        OFF          OFF
USB <->ATmega2560                               
OFF        OFF       ON        ON         OFF        OFF          OFF
USB<->ESP8266 (Update firmware or sketch)
OFF        OFF       OFF       OFF        ON         ON           ON
USB<->ESP8266 (communication)           
OFF        OFF       OFF       OFF        ON         ON           OFF
All independent                                       
OFF        OFF       OFF       OFF        OFF        OFF          OFF
 
Special solution:
<div >USB <->ATmega328<-> ESP8266
                                                                                       DIP                                        SWITH 2
Connection                                        1       2       3      4      5         6           7
 
USB <-> ATmega2560<-> ESP8266    ON    ON    ON      ON   OFF    OFF      OFF          To RXD3/TXD3
 
 
USB converter CH340G connect to RX0/TX0 of ATmega2560
ESP8266 connect to RX3/TX3 of ATmega2560

Documents
Dimensional drawingDimensions MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USBDimensions MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USB
PinoutPinout MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USBPinout MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USB

Schematic

Schematic of MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USB
DriversWindows driver for MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USBLinux driver for MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USBMac OS driver for MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USBAndroid driver for MEGA WiFi R3 ATmega2560 ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USB
 
Package Contents:
1 x Mega WiFi Board
R399.90  Inc VAT
MAX7219 Dot Matrix MCU LED Display Control Module Kit ( Green) (MAX7219 matrix display green)

Description:

The MAX7219 are compact, serial input/output common-cathode display drivers that interface microprocessors to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. 



Specifications:

1 single module can drive an 8 * 8 dot matrix common cathode
Module Operating voltage: 5 v
Module dimensions: length 32 mm X 32 mm wide X 13 mm high
4 mounting holes : diameter of 3 mm
Support for cascading multiple modules

Wiring instructions:

VCC: 5 v
GND: GND
DIN: P2.2
CS: P2.1
CLK: P2.0


What's in the box?

1 x LED module (Green)
R37.90  Inc VAT
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