ESP32-PICO-KIT V4.1 ESP32 Development Board WiFi Blue-tooth Module for Arduino

Description: ESP32-PICO-KIT V4.1 is a mini development board produced by Espressif. At the core of this board is the ESP32-PICO-D4, a

Features and Specifications of ESP32 PCB – Hillman Curtis: Printed Circuit Board Manufacturing & SMT Assembly Manufacturer

Esp32-pico-kit V4.1 Ldo 3.3v 5v Esp32 Development Board Wifi Bluetooth Module For Arduino - Automation Modules - AliExpress

SparkFun IoT RedBoard - ESP32 Development Board