Top Arduino Pro Mini Pins

HiLetgo 3pcs ESP32 Mini ESP-WROOM-32 Development Board WLAN WiFi Bluetooth IoT Development Board

  • ESP32 Mini development board, everything needed to program the ESP32 module, ESP32/32S WIFI Development Bluetooth ESP8266 Module CP2104 for Arduino IDE..
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AITRIP 5PCS D1 Mini Pro 16MB ESP8266 ESP-8266EX CP2104 WiFi External Antenna Connector Micro USB Serial Converter IoT Development Board PWM/12C/1-Wire Compatible with Arduino

  • D1 Mini Pro is a mini WiFi board with 16MB(128M bit) flash, external antenna connector and built-in ceramic antenna based on ESP-8266EX. It offers a complete and self-contained WiFi networking solution..
  • External antenna connector；Built-in ceramic antenna.
  • The ESP8266 is an all-rounder and a very popular WiFi enabled micro-controller. AITRIP D1 Mini Pro is very similar to the traditional D1 Mini. However, this latest version has been fundamentally revised.
  • The ESP2866 D1 Mini Pro is smaller and lighter.
  • Same size as D1 mini, but more light，Compatible withMicroPython and NodeMCU.
  • The D1 Mini Pro module has 11 digital I/O pins and all pins support interrupt/ pwm/ I2C/ 1 wire/ 1 analogue input (3.2 maximum input). It stands out for having an external antenna connector..
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Electronics-Salon Prototype Screw/Terminal Block Shield Board Kit for Arduino MEGA-2560 R3.

  • Prototype Screw/Terminal Block Shield Board Kit For Arduino MEGA-2560 R3..
  • FR-4 fiber glass PCB, dual copper layers, size 120mm x 78mm..
  • Pads grid / pitch 2.54mm / 0.1", hole diameter 0.8mm. Terminal block pitch 3.5mm / 0.138", hole diameter 1.2mm..
  • Pitch 3.5mm / 0.138" mini terminal blocks, total 84 pins(3pole x24pcs, 2pole x6pcs )..
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ACEIRMC D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible for Arduino (3pcs)

  • Designed with ultra-low power technology, it offers the full range of performance and features of the ESP32 chip. The pin arrangement provides compatibility with the modules developed for the D1 Mini ESP8266 while also offering fast WLAN, enhanced GPIO, Bluetooth functionality, and with its higher performance, a wider range of applications..
  • MH-ET LIVE D1 mini ESP32 ESP-32 WiFi+Bluetooth Interne.
  • 100% compatible with Arudino IDE, Lua and Micropython, it shows robustness, versatility, and reliability in a wide variety of applications and power scenarios..
  • All I/O pins have interrupt, PWM, I2C and one-wire capability, except the pin DO..
  • D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible with Arduino.
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Fingerprint Heartbeat Detector

  • This sensor kit comes with 37 basic sensors and modules, which is good for learning basic knowledge about sensors. The main controller is Not Included..
  • It comes with detailed tutorials which include pictures and code and 37 projects, explained step by step. Note we provide arduino tutorials, without Raspberry Pi tutorials..
  • Each module has 3-4 pins broken out that make it easy to plug into a solderless breadboard or hook up to with DuPont wires. They are intended to be used with the Arduino platform, but can also be used with the Raspberry Pi platform as well..
  • Packed well in nice box, also each item packed well separately..
  • High quality kit for those beginners who are interested in programming. 100% compatible with Arduino R3, MEGA 2560, NANO, Raspberry pi and more..
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AITRIP 10PCS for Nano V3.0 ATmega328P Nano Board CH340 5V 16M Microcontroller Board, Compatible with Arduino Electronics Development Board

  • This board is using the chips ATmega328P and CH340, not FT232 as official Arduino.
  • More Breadboard Space:Nano's got the breadboard-ability of the Boarduino and the Mini USB with smaller footprint than either, so users have more breadboard space. It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND ）on one top, power and ground on the other..
  • The Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source..
  • It is a smallest, complete, and breadboard friendly board. It has everything that Diecimila/Duemilanove has (electrically) with more analog input pins and onboard +5V AREF jumper..
  • you will get 10pcs Mini Nano V3.0 ATmega328P 5V 16M Microcontroller.
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Screw Terminal Block Breakout Shield Module for Arduino UNO R3

  • Terminal Block Breakout Shield Module - for Arduino UNO R3. the item has been soldered and assembled..
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper..
  • Standard IDC40 pitch 0.1" header, you can use 40pin FRC(flat ribbon cable) connector cable connect all Arduino Uno pins to peripheral equipment..
  • With power on LED indicating. red reset button on the side. with a ICSP adapter connect header. FR-4 fiber glass PCB, dual copper layers..
  • NOTE: the item not include Arduino Uno module..
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Raspberry Pi User Guide

  • This sensor kit comes with 37 basic sensors and modules, which is good for learning basic knowledge about sensors. The main controller is Not Included..
  • It comes with detailed tutorials which include pictures and code and 37 projects, explained step by step. Note we provide arduino tutorials, without Raspberry Pi tutorials..
  • Each module has 3-4 pins broken out that make it easy to plug into a solderless breadboard or hook up to with DuPont wires. They are intended to be used with the Arduino platform, but can also be used with the Raspberry Pi platform as well..
  • Packed well in nice box, also each item packed well separately..
  • High quality kit for those beginners who are interested in programming. 100% compatible with Arduino R3, MEGA 2560, NANO, Raspberry pi and more..
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HiLetgo 5pcs Nano IO Shield DIY Nano IO Expansion Board DIY Kits for Arduino Nano

  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step.
  • New Expansion Board Terminal Adapter DIY Kits for Arduino NANO IO Shield V1.0.
  • Leads all pins out, convenient for wiring and doing experiments.
  • IO Expansion Shield For Arduino Nano is specifically designed to facilitate.
  • In essence, it expands for Arduino Nano controller to link those devices in a simple and trouble free manner..
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Adafruit Power Relay FeatherWing [ADA3191]

  • High speed SPI display with digital I2C touchscreen driver.
  • Single-touch capacitive touch bonded on top.
  • 240x320 resolution, 18-bit GPU, 262, 000 color - our library uses 16 bit color mode. Ili9341 (data sheet) controller with built in video ram buffer.
  • We also have a touch screen library that detects x, Y and Z (pressure) and example Code to demonstrate all of it. The Code is written for arduino but can be easily ported to your favorite controller.
  • Works with any classic arduino '328. Solder closed three jumpers to use the icsp header for use with leonardo or Mega! 2.8" diagonal color touchscreen TFT.
  • Touchscreen controller requires I2C pins sda and Sca. Microsd pin requires digital #4.
  • That means you can use digital pins 2, 3, 5, 6, 7, 8 and analog 0-5. Pin 4 is available If not using the MicroSD.
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SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input

  • Small Compatible with Arduino board. Includes Reset button, 9x 10-bit ADC pins. 12x Digital I/Os (5 are PWM capable).
  • Improved version of the SparkFun Pro Micro. ATmega32U4 running at 5V/16MHz Supported under Arduino IDE v1.0.1+.
  • On-Board USB-C connector for programming. AP2112 3.3V Voltage Regulator. PTH Pads w/ Castellated Edges.
  • Hardware Serial Connections. Includes UART (i.e. Rx and Tx), Qwiic Connector for I2C, and SPI. Has onboard Reset Button. Input maximum of 6V. Dimensions: 1.3in x 0.7in..
  • The AtMega32U4 can have the bootloader overwritten if not used properly. There is a way to fix the bootloader if needed and instructions are available online. USB drivers may be needed to be installed on a computer to communicate with the board..
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ACEIRMC CJMCU-811 CCS811 Low Power Carbon Monoxide Air Quality Monitoring Digital Internal Gas Sensor Module Control Board I2C

  • Digital sensor for measuring changes in VOCs, in particular Carbon Dioxide (CO2).
  • Simply supply power, connect WAK to Ground, and connect the SDA and SCL pins to the I2C pins on your Arduino, ESP8266, Raspberry Pi, etc..
  • Operating voltage of 3~5VDC. 2C address 0x5A.
  • Easy to use on a breadboard with the included 8-pin header.
  • CCS811 Carbon Monoxide (CO) Breakout Board for Arduino Raspberry Pi ESP8266 I2C 3~5VDC CJMCU-811 CCS801.
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