ESP32-S3-Zero Mini Development Board Wifi Bluetooth Ultra-small ESP32

Discover the ESP32-S3-Zero Mini Development Board Wifi Bluetooth Ultra-small ESP32, a standout electronics accessories pick designed for dependable everyday performance and lasting value.

Specifications

Application: Computer

Brand Name: baishundianzi

Condition: New

Dissipation Power: ESP32-S3-Zero

Operating Temperature: ESP32-S3-Zero

Package: SMD

Supply Voltage: ESP32-S3-Zero

Type: Module

is_customized: Yes

semi_Choice: yes

Hardware Description

When using ESP32-S3-Zero with daughterboards, please avoid covering the ceramic antenna with PCB boards, metal, or plastic components.

In ESP32-S3-Zero, GPIO33 to GPIO37 pins are not exposed; these pins are used for Octal PSRAM.

ESP32-S3-Zero uses GPIO21 to connect with WS2812 RGB LED. .

ESP32-S3-Zero does not employ a USB to UART chip. When flashing firmware, press and hold the BOOT button (GPIO0) and then connect the Type-C cable.

The "TX" and "RX" markings on the board indicate the default UART0 pins for ESP32-S3-Zero. Specifically, TX is GPIO43, and RX is GPIO44.

Hardware Connection

Press the BOOT (GPIO0) key before connecting the Type-C cable each time download the firmware.

Input 3.7V~6V for the castellated hole with 5V silkscreen when connecting the external power.

Options

• Color: weld, not weld
• Model Number: 1pcs, 5pcs, 10pcs

Frequently Asked Questions

Q: What is the ESP32-S3-Zero Mini Development Board Wifi Bluetooth?

A: The ESP32-S3-Zero Mini Development Board Wifi Bluetooth is a quality electronics accessories pick. In ESP32-S3-Zero, GPIO33 to GPIO37 pins are not exposed; these pins are used for Octal PSRAM.

Q: How do I use the ESP32-S3-Zero Mini Development Board Wifi Bluetooth?

A: The ESP32-S3-Zero Mini Development Board Wifi Bluetooth is ready to use right out of the box and makes an easy addition to your electronics accessories lineup.

Q: Why choose the ESP32-S3-Zero Mini Development Board Wifi Bluetooth?

A: The ESP32-S3-Zero Mini Development Board Wifi Bluetooth stands out in our electronics accessories range — ESP32-S3-Zero uses GPIO21 to connect with WS2812 RGB LED.