
This setup reduces the costs of additional external components as well as the cost of assembly and testing and also increases the overall usability of the product. Compared to other ESP32 modules, ESP32-PICO-D4 integrates the following peripheral components in one single package, which otherwise would need to be installed separately: The core of this board is ESP32-PICO-D4 - a System-in-Package (SiP) module with complete Wi-Fi and Bluetooth functionalities. Overview ĮSP32-PICO-KIT is an ESP32-based mini development board produced by Espressif. You can skip the introduction sections and go directly to Section Start Application Development. What You Need Ĭomputer running Windows, Linux, or macOS The difference is the upgraded USB-UART bridge from CP2102 in V4 with up to 1 Mbps transfer rates to CP2102N in V4.1 with up to 3 Mbps transfer rates. This particular description covers ESP32-PICO-KIT V4 and V4.1. For the description of other ESP32-PICO-KIT versions, please check Hardware Reference. This guide shows how to get started with the ESP32-PICO-KIT V4/V4.1 mini development board. If you want to know what pin the on-board LED is connected to on your Arduino model, check the Technical Specs of your board at: modified by Scott Fitzgerald modified by Arturo Guadalupi modified by Colby Newman This example code is in the public domain.ESP32-PICO-KIT V4 / V4.1 Getting Started Guide

LED_BUILTIN is set to the correct LED pin independent of which board is used. On the UNO, MEGA and ZERO it is attached to digital pin 13, on MKR1000 on pin 6. Most Arduinos have an on-board LED you can control. * Blink Turns an LED on for one second, then off for one second, repeatedly.
