3pcs nextion io

Buy 3pcs Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Dis for R271.64

Buy 3pcs Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Display Module for R325.27

Description: TheNextion IO Adapter is made specially to work with Nextion Enhanced HMI Display Series which covers standard 2.4", 2.8", 3.2", 3.5", 4.3", 5.0", 7.0". The small board pins out GPIOs ofNextion Enhanced display to 2.54 inch headers, which allow users to access the GPIOs more conveniently. Package included: 3 x Nextion IO Adapter 3 x 8P FFC Cable

Buy Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Display Module for R182.61

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: TheNextion IO Adapter is made specially to work with Nextion Enhanced HMI Display Series which covers standard 2.4", 2.8", 3.2", 3.5", 4.3", 5.0", 7.0". The small board pins out GPIOs ofNextion Enhanced display to 2.54 inch headers, which allow users to access the GPIOs more conveniently. Package included: 5 x Nextion IO Adapter 5 x 8P FFC Cable 5pcs Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Display Module 5pcs Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Display Module 5pcs Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Display Module

Buy 5pcs Nextion IO Adapter For Nextion Enhanced HMI UART USART Intelligent LCD Display Module for R445.00

3Pcs Serial Port WIFI ESP8266 Module Adapter Plate With IO Lead Out For ESP-07 ESP-08 ESP-12 This Adapter Plate is for ESP-07 ESP-08 ESP-12, a test board with IO lead out. Note: Need to solder 3V regulator by youself. ESP-07, ESP-08, ESP-12 module board are not included!!! Package included: 3 x Serial Port WIFI ESP8266 Module Adapter Plate 6 x Pins

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

3Pcs MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description: MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data. Only one external register is used to set the current of each LED segment. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding. The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode. Feature: 0.36 inch Common cathode Only need three IO ports can drive 8 bit digital tube The module compatible of 5V / 3.3V microcontroller (51 / AVR / STM32...) PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01 Note: VCC and GND do not reversed, it would burn the chip. 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Package included: 3 x MAX7219 8 bit digital tube module 12 x Copper pillar 12 x Screws

3Pcs TM1638 Chip Key Display Module 8 Bits Digital LED Tube For AVR Arduino Features:8 Bits, 8 keys, 8 LEDs, 8 digital tubes, common cathode LED digital tube.With TM1638 Chip, this module gather more than three common SCM peripheral circuits.The advantage is only three IO ports will be occupied when it drives.SCM doesn't need to work for scaning display and key scaning.It only need to read the relevant register to send display data or test button so it save MCU resources effectively.Keys are sensitive and display effectively.Specification:Weight: 28gMaterial: Glass fiber reinforced plastic, PBT shell, PA bladesHow to connect: VCC GND 5V power supply, STB CLK DIO SCM IO port.Package included:3 x LED display module withe cable

3Pcs ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module Description: ESP-12F: breakthrough design, there are new breakthroughs. The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%! Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash. Note: We don't offer any supports,sorry for the inconvenience. Package included: 3 x ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module

3Pcs ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module Description: ESP8266-12E is an enhanced version ESP8266-12, improve peripheral circuitry increases impedance matching, the signal output is better, whether it is stable or anti-jamming capability, have been greatly improved! For users before selecting the ESP-12, it does not matter even if the product has been made, enhanced version is fully compatible with previous firmware, the pin has added six IO ports on the basis of the ESP-12, SPI leads Note: We don't offer any supports,sorry for the inconvenience Package included: 3 x ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module  

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

Description: The D1 R2 is a mini wifi board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) A Micro USB connection A power jack, 9-24V power input. Compatible withArduino Compatible with nodemcu Arduino NodeMcu Technical specs: Microcontroller ESP-8266EX Operating Voltage 3.3V Digital I/O Pins 11 Analog Input Pins 1 Clock Speed 80MHz/160MHz FLash 4M bytes Length 68.6mm Width 53.4mm Weight 25g Pin Function ESP-8266 Pin TX TXD TXD RX RXD RXD A0 Analog input, max 3.3V input A0 D0 IO GPIO16 D1 IO, SCL GPIO5 D2 IO, SDA GPIO4 D3 IO,Pull-up GPIO0 D4 IO,pull-up, BUILTIN_LED GPIO2 D5 IO, SCK GPIO14 D6 IO, MISO GPIO12 D7 IO, MOSI GPIO13 D8 IO,pull-down, SS GPIO15 G Gound GND 5V 5V - 3V3 3.3V 3.3V RST Reset RST

Description: 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. Package included: 3 x Nano shield