Name: ESP32-PICO-KIT Development Board (Wi-Fi & Bluetooth)
Brand: DFRobot
SKU: DFR0625
Price: 13.9 USD
Availability: LimitedAvailability
Rating: 5.00 (1 reviews)

Introduction

The ESP32-PICO-KIT-1 is a compact development board featuring the ESP32-PICO-V3 System-in-Package (SiP) module. The module integrates the ESP32 dual-core processor, a 40 MHz crystal, and 4 MB of SPI flash. The board provides complete Wi-Fi (802.11 b/g/n) and Bluetooth v4.2 BR/EDR/BLE functionality. All I/O pins are broken out to 18-pin headers on each side for easy interfacing with breadboards. It includes an onboard USB-to-UART bridge, allowing for direct programming and debugging from a PC via a USB port.

The ESP32-PICO-KIT-1 development board also integrates a USB-to-UART bridge circuit, allowing developers to burn and debug firmware directly through the USB port of a PC.

In order to facilitate hardware connection, all IO signals and system power pins on ESP32-PICO-V3 are led to pads on both sides of the development board (18 x 0.1"). The above 18 pads are also led to pin headers and can be used Dupont wire connections.

Specification

Wi-Fi

Protocols: 802.11 b/g/n (802.11n up to 150 Mbps)
A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support

Frequency: 2.4 ~ 2.5 GHz

Bluetooth

Protocols: Bluetooth V4.2 BR/EDR and BLE specification

Radio: NZIF receiver with –97 dBm sensitivity
Class-1, class-2 and class-3 transmitter
AFH

Audio: CVSD and SBC

Hardware

Module Interfaces: ADC, DAC, touch sensor, SD/SDIO/MMC Host Controller, SPI, SDIO/SPI Slave Controller, EMAC, motor PWM, LED PWM, UART, I2C, I2S, infrared remote controller, GPIO, pulse counter

On-chip sensor: Hall sensor

Integrated crystal: 40 MHz crystal

Integrated SPI flash: 4 MB

Operating voltage/Power supply: 2.7V~3.6V

Average Operating current: 80 mA

Minimum current delivered by power supply: 500 mA

Operating temperature range: –40 °C ~ 85 °C

Package size: 47 x 20.3 x 10 mm/1.85 x 0.80 x 0.39”