Expansion board

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1, WiFi using industrial-grade chips ESP8266, modules for the ESP-13 with metal shield, anti-jamming; 2. Standard pin-compatible Arduino Uno, Mega2560 and other control board, Arduino UNO connection with the use of a voltage converter chip, so 3.3V and 5V are compatible; 3. Serial port DIP switch with dual control, so the expansion board can be used alone as an Arduino Uno expansion boards, it can also be used as ESP8266 expansion board use; 4, Real serial WiFi, Arduino program without any configuration; 5, Based on WiFi Web Server configuration parameters and serial port parameters; 6, Can be used as an independent ESP8266 development board, download the official AT commands firmware, NodeMCU open source firmware; 7, can be used as stand-alone expansion board Arduino Uno use, pin all leads. More information: User Manual: https://fineshang.gitbooks.io/esp8266-based-serial-wifi-shield-for-arduino-user/content/ Technical Specifications: DC 3.3V-5V 1, Wireless 802.11 b / g / n standards; 2, Support for STA / AP two modes of operation; 3, Built-in TCP / IP protocol stack, you can configure a socket; 4, Supports standard TCP / UDP Server and Client; 5, The serial port baud rate support: 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 / 74800 / 115200 bps; 6, Serial data bits: 5 / 6 / 7 / 8 bits; 7, Serial Parity: None; 8, Serial port stop bits: 1/2 bit; 9, The standard Arduino UNO, Mega pitch; 10, Leads out Arduino Pin 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 / 13; 11, Leads out ESP8266 GPIO 0 / 2 / 4 / 5 / 9 / 10 / 12 / 13 / 14 / 15 / 16 / ADC / EN / UART TX / UART RX; 12, RESET reset; 13, KEY multiplex configuration function keys; 14, Two DIP switches enable switching Arduino and ESP8266 serial port expansion; 15, WiFi current: continuous transmission: ≈70mA (200mA MAX), Standby: 16, Wireless transmission rate: 110-460800bps; 17, The working temperature: -40 ￢ﾄﾃ ~ + 125 ￢ﾄﾃ Package included: 3 x ESP8266 Web Server Port WiFi Expansion Board ESP-13 Configuration Mode: 3Pcs ESP8266 Web Server Port WiFi Expansion Board ESP-13 Compatible With Arduino 3Pcs ESP8266 Web Server Port WiFi Expansion Board ESP-13 Compatible With Arduino 3Pcs ESP8266 Web Server Port WiFi Expansion Board ESP-13 Compatible With Arduino

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Screw Shield V3 Terminal Expansion Board For Arduino Compatible UNO R3 Description: We use Arduino to do work, always feel bad connection on the port. Either use bread plates into line, either using the sensor cable expansion board with Dupont, feel less reliable, and now we launch a terminal expansion board can be directly screwed onto the thread of the terminal, that is reliable, and convenient. It also increased the pins for easy connection to a digital or analog sensors. Package included: 2 x Screw Shield V3 Terminal Expansion Board With reference to FIG: Screw Shield V3 Terminal Expansion Board For Arduino Compatible UNO R3 Screw Shield V3 Terminal Expansion Board For Arduino Compatible UNO R3 Screw Shield V3 Terminal Expansion Board For Arduino Compatible UNO R3

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA UNO Expansion Board + ATmega328P Nano V3 Improved Version With USB For Arduino Description: UNO Expansion Board The extension board specifically for the arduino NANO, welding on two rows of pins, can be used in the arduino duemilanove 2009, UNO R1 ATmega328P Nano V3 Improved Version Change the USB chip, improve the download speed and stability of WIN7/WIN8 Note: Need to install CH341SER driver, here is the link: https://wch.cn/download/CH341SER_ZIP.html Microcontroller Atmel ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA Flash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz Package included: 1 x 328P Multifunction Expansion Board V3.0 1 x Arduino Compatible Improved Version Nano V3.0 with USB cable UNO Expansion Board + ATmega328P Nano V3 Improved Version With USB For Arduino UNO Expansion Board + ATmega328P Nano V3 Improved Version With USB For Arduino UNO Expansion Board + ATmega328P Nano V3 Improved Version With USB For Arduino

5Pcs MEGA Sensor Shield V2.0 Expansion Board For Arduino ATMEGA 2560 R3 Description: MEGA Sensor Shield V2.0 Expansion Board For Arduino ATMEGA 2560 R3 1280 ATmega8U2 ATMEL AVR New Arduino MEGA Sensor Shield V2.0 dedicated sensor expansion board set market expansion board advantages in one design, PCB Immersion Gold processed all of the digital and analog interfaces. The motherboard will not only be extended to the steering gear line order form ad hoc Bluetooth modulecommunication interface, SD card module communication interface, APC220 radio frequency module communication interface, and RB URF v1.1 ultrasonic sensor interface, and independent expansion easier to use convenient. Package included: 5 x MEGA sensor shield V2.0 expansion board

Overview: The first expansion board for Nextion Enhanced HMI display. Enhanced and higher version Nextion displays supports 8 GPIO, thus we can use this expansion board to control Nextion. The board has 6 buttons, which include Esc, Enter, Left, Right, UP, Down. Also, indicating buzzer and LEDs are included. Note: this expansion board can only work with Nextion Enhanced Display, not for basic Nextion Display. Package included: 3 x Expansion Board 3 x 8P FFC Cable

Overview: Robot: bit is a functionable expansion board for Micro: bit, which supports makecode graphical programming and Python programming. It is different from the general expansion board on the market, not just IO adapter board. This expansion board also integrates other function chips, but also has other extension function. Features: 1. Plug and play, compatiable with Micro:bit 2. With Lego mounting holes, compatiable with KittenBot 3. 4 full-color RGB lights 4. 8 way servo control interface (external power supply supports up to 8-way, bulit-in board battery supports up to 2-way) 5. 4-way DC motor / 2-way 28BYJ stepper motor 6. With miniature buzzer 7. P0-P2IO port 3PIN transfer 8. With 18650 battery port 9. With power management chip and charging circuit 10. With power and battery indicator Specifications: Size: 7.8 x 5.7 x 5.3cm Net weight: 32.8g Thickness of PCB board: 1.6mm Diameter of small hole: 3.0mm Diameter of big hole: 4.8mm Voltage of battery: 3.7V USB input voltage: 5V Software: 1. Robot:bit 2. Micro:bit Package Included: 1x Robot:bit expension board (do not include 18650 battery and microbit) 1x Safty guide

Arduino Compatible 328 ProtoShield Prototype Expansion Board Arduino Compatible 328 ProtoShield Prototype Expansion Board With Mini BreadboardDescription:The ProtoShield is prototype expansion board with 2 LEDs and 2 button, which can be used directly and more convenience. All the pins and power have been lead out. It is very suitable for building prototype circuit with Arduino.Feature:ProtoShield for Arduino DuemilanoveTo build prototype circuitDirectly soldering components on boardConnecting through the mini breadboardPackage included:1 x Arduino compatible 328 protoshield prototype expansion board

Funduino Nano Expansion Board + ATmega328P Nano V3 Improved Version For Arduino Description: Funduino Nano Expansion Board This Nano Mult-Function expansion board is designed specially for Arduino Nano, solve the problem of wiring confusing when a variety of sensors connected. Lead out all digital IO port and analog IO port, each one with standard positive and negative power interface. Lead out the I2C interface of mainboard for convenient connection. Increasing the DC power supply interface. Nano USB interface supply current is actually only 50MA, to bring high-current devices, such as the steering, is obviously insufficient. So in the DC power connector provide external power supply to ensure the stability of equipment operation. ATmega328P Nano V3 Improved Version Microcontroller Atmel ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA Flash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz Note: This version is not included the USB cable. Had change the USB chip, improve the download speed and stability of WIN7/WIN8 Package included: 1 x Funduino Nano Expansion Board 1 x Arduino Compatible Improved Version Nano V3.0  

ESP8266 WiFi Motor Drive Expansion Board For NodeMCU ESP-12E This board just for >>>> SKU256450 Feature: Power input: Motor power supply (VM): 4.5V ~ 36V, can be powered separately Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately Module provides short-circuit sub (short the VM and VIN), you can easily use one power (must 4.5V ~ 9V) while completing motor drive and control Logic Operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H) Drive part of the work current Io: ≤1.2A Maximum power dissipation: 4W (T = 90 ?? Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤VIL≤1.5V Working temperature: -25 ??~ + 125 ??/div> Drive Type: Dual high-power H-bridge driver ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor) Expand two-way motor-driven, two-way direct drive motor Onboard power switch Motor power, control power separation; In the experiment, by short-circuiting block the merger, the VIN and VM short, while power to the motor and the control board Notice: When inserted into the ESP-12E module, please note the direction consistent with an expansion board antenna The use of short modules that can simultaneously control board and motor. Package included: 1 x ESP8266 WiFi Motor Drive Expansion Board

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna Description: The GPRS Shield-EFCom expansion board is a serial GSM / GPRS wireless module. Arduino enthusiasts to quickly learn a GSM / GPRS mobile phone development, and can be applied to wireless development projects to the class, but also suitable for remote control development, such as wireless meter reading, smart appliances, ultra-long-range control.   EFCom compatible with all the Freaduino and standards the Arduin development board. EFCom is a 4-band GPRS / GSM module supports four standard band 850/900/1800/1900MHz, send SMS messages, phone calls, faxes, etc. all GPRS handsets have features. EFCom allows your very fast phone development process and the wireless development.   EFCom SIM900 is a patch type GSM / GPRS integrated single-chip, ARM926EJ-S core, build enthusiasts and learn to use the smallest integrated development environment.   The EFCom using AT commands through UART serial configuration settings only need to extend the board into Freaduino board, you will be able to easily control via AT commands EFCom make calls, send text messages... addition EFCom support LCD5110 display (default hair Bluetooth backlight, is inserted in EFCom effect diagram below) and serial keypad keyboard input.   The board set the hardware boot the Button Software boot (D10), hardware RestButton, software Rest (D9) allows use and arduino spiritual and match to meet various types of both hard boot or soft boot or the hard reset or soft restart DIY needs. The two jump take to D0-D3, you are excelent to choose EFCom Arduino communication: software serial port (jumper cap to D2, D3) or hardware serial port (D0, D1).   EFCom three operating modes: Short Message Service SMS service mode Audio music mode GPRS mode Features: Fully compatible the Arduino and Mega2560 development board series Serial communication, the freedom to choose hardware serial port (D0/D1) or software serial communication (D2/D3) and motherboard SIM900, all the IC set aside not only the UART, DEBUG mouth, all GPIO port and KEY PANEL interface Board super capacitor to ensure the RTC work Support both hardware and software switch machines, support for hardware and software restart 4 band 850/900/1800/1900 MHz   Specification: The GPRS Shield power supply 5V GPRS multi-slot class 10/8 GPRS mobile station class B Compliant to GSM phase 2/2 +  - Class 4 (2 W@850/900 MHz)  - Class 1 (1 W@1800/1900MHz) Weight: 3.4g Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands) SIM application toolkit Supply voltage range: 3.1 - 4.8V Low power consumption: 1.5mA (sleep mode) Operation temperature: -40 ° C to +85 ° C Note: Plug Freaduino / Arduino Main Board, in connection we 9V DC AC adapter. The reason is the need EFCom boot current and maximum peak current 2A, but the USB port is unable to provide such a large current, so must an external power supply equipment.Your SIM card is not lockedBest EFCom communication baud rate of 19200 bps 8-N-1(EFCom default automatic pairing baud rate) Package included: 1 x EFCom wireless module 1 x Quad-Band antenna IO definition: Dimension:   PCB:

2Pcs Screw Shields V2 Terminal Expansion Board For Arduino Description: The terminal expansion board not only can magically expand the terminal controller, but also can overlap other expansion boards by user, which can let your Arduino progarm get rid of to be connected by the breadboard and make the line up more comfortable and reliable. Package included: 2 x Terminal expansion board

NANO IO Shield Expansion Board + Nano V3 Improved Version No Cable For Arduino Description: NANO IO Shield Expansion Board This is a small simple arduino Nano extension board, it will be the Nano all pins of derivation, convenient connection and we do the experiment ATmega328P Nano V3 Improved Version Microcontroller Atmel ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA Flash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz Note: This version is not included the USB cable. Had change the USB chip, improve the download speed and stability of WIN7/WIN8 Package included: 1 x Arduino Compatible Improved Version Nano V3.0 1 x NANO IO Shield Expansion Board

Multifunction Expansion Board DHT11 LM35 Temperature Humidity For Arduino UNO Function: 2-way button module 2-way LED module Full Color LED Module IR receiver module Brightness sensor module LM35D temperature sensor module Passive buzzer module Rotary potentiometer module DHT11 temperature and humidity sensor module One I2C interface (A4 SDA, A5 SCL) One TTL serial port Two channel digital ports (D7, D8) One channel analog port (A3) Reset button Feature: Fully compatible with Arduino UNO R3 interfaces Providing Arduino beginners basic experimental module A board integrates various modules function No welding, no connection, you can download the program directly to complete the experiment Provide all the module code library files, all tested and can be used directly Set aside expansion port, you can complete other modules experiment Package included: 1 x Multifunction Expansion Board

Feature: Power input: Motor power supply (VM): 4.5V ~ 36V, can be powered separately Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately Module provides short-circuit sub (short the VM and VIN), you can easily use one power (must 4.5V ~ 9V) while completing motor drive and control Logic Operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H) Drive part of the work current Io: ≤1.2A Maximum power dissipation: 4W (T = 90 ?? Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤VIL≤1.5V Working temperature: -25 ??~ + 125 ??/span> Drive Type: Dual high-power H-bridge driver ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor) Expand two-way motor-driven, two-way direct drive motor Onboard power switch Motor power, control power separation; In the experiment, by short-circuiting block the merger, the VIN and VM short, while power to the motor and the control board This board just for SKU256450. Notice: When inserted into the ESP-12E module, please note the direction consistent with an expansion board antenna The use of short modules that can simultaneously control board and motor. Package included: 3 x ESP8266 WiFi Motor Drive Expansion Board

3Pcs UNO R3 Sensor Shield V5 Expansion Board For Arduino Feature: This Arduino Sensor Shield V5.0 sensor expansion board, the motherboard is not only extended out the Arduino Uno all digits and analog interface to servo line order form, but also add hoc IIC interface, servo controller interface, Bluetooth module communication interface, SD card module communication interface, APC220 radio frequency module communication interface, ultrasonic sensor interface, 12864 LCD serial and parallel interfaces, independent expansion will be more easy and convenient. Package included: 3 x UNO R3 Sensor Shield v5

Buy OPEN-SMART IO Port Expansion Module Sensor Expansion Board Compatible With UNO for R230.77

3Pcs DIY NANO IO Shield V1.O Expansion Board For Arduino Description: A product for Arduino that works with official Arduino boards Compact size Leads all pins out, convenient for wiring and doing experiments Note: Need to DIY it. Package included: 3 x  DIY NANO IO Shield V1.O Expansion Board

Buy SuperBit Base Board for MicroBit Expansion Board Elementary and High Sch for R579.00

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Buy 20pcs ESP8266 WIFI Development Board Base Expansion Board V3 Backplane Geekcreit for Arduino - pr... for R859.00

Buy ESP8266 WIFI Development Board Base Expansion Board V3 Backplane for R198.00

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Buy SuperBit Base Board for MicroBit Expansion Board Elementary and High School Gra for R794.88

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Buy 20Pcs ProtoBoard Shield Expansion Board For D1 Mini Double Sided Perf Board Compatible for R235.00

Introduction:   1. This shield supports both 16 bit mode. 2. Mega board has enough pins for using SD card and touch function at the same time.Also, the maximum of 2GB is can be supported. 3. The 3.2 TFT LCD module works in 3.3V voltage level and you need to use cables to connect with for Arduino Mega. And this shield can help you out of the bothers to use other cables. You just need to plug the module to Mega through this shield. 4. It has an adjustable button for contrast of the LCD display.   Package included:   1 X TFT   LCD adjustable shield expansion board

Description: Infrared receiver module. 16 in one, build more modular combinations. Excellent PCB design. Compatible with Arduino development board. Size: 83 x 56mm Hole spacing: 76.2 x 50.8mm (3000 x 2000mil) Fixed hole: 3mm Input voltage: 5V Package Included: 1 x Easy Module MIX V1 Multi-function Expansion Board