Placa de desarrollo WiFi basada en el módulo ESP32-S2-mini

♦Chip: XTensa® 32-bit LX6 Dual-Core Processor, arriba a 600 dmips up to 240mhz

♦ Fuente de alimentación: 3.3V DC

♦WiFi: 802.11 B/G/N

♦Bluetooth: 4.2 and blue

♦Integrated RF antenna

♦Interfaces: Micro USB interface, SD card interface, Ethernet interface, High Speed SPI, Uart, I2S and I2C.

Descripción del Producto

This development card is equipped with the ESP32-WROOM-32D module from Espressive. It is a CMS module (mounted on the surface) integrating an ESP32 chip, the components necessary for its operation, all the RF filtering, as well as a PCB antenna. The set is mounted in the form of modules directly welded on the development card.

Unlike the classic ESP32-Wroom version (which you can find here), the module is welded on the map so that the antenna is outside the card. Allowing better RF performance.

This card is ideal for IoT, home automation and network bridge (puente) application developments. Its low consumption as well as its compatibility with the Arduino environment make this card a «must-have» for any hacker and hacker.

802.11 b/g/n and Bluetooth 4.2 and ble.

Aplicaciones de productos

IoT

Intelligent agriculture

Inicio inteligente

The WiFi module IC is widely used in many fields. The following are some specific examples:

1. The Internet of Things (IoT): In the field of Internet of Things, the WIFI module IC is used to connect various smart devices to achieve data transmission and remote control between devices.

2. Inicio inteligente: In smart homes, the WIFI module IC can be connected to various smart devices (such as air conditioners, television, audio, etc.) to achieve linkage and remote control between devices.

3. Smart City: In smart cities, the WIFI module IC can be applied to public facilities (such as street lights, garbage recycling stations, etc.) to realize intelligent management and energy saving.

4. Automatización industrial: In the field of industrial automation, the WIFI module IC can be used for factory automation equipment to achieve data transmission and remote control between equipment.

5. Retail industry: In the retail industry, the WIFI module IC can be used for smart shelves and smart shopping cars to achieve inventory management and customer shopping experience.

6. Agricultura: In the field of agriculture, the WIFI module IC can be used for intelligent irrigation systems and smart greenhouses to achieve water -saving and increasing crop output.

7. Intelligent wearable device: In intelligent wearable devices, the WIFI module IC can be connected to devices such as mobile phones to achieve data synchronization and remote control.

8. UAV: In the field of drones, the WiFi module IC can be used for image transmission and remote control.

ESP32-S2-DevKitM-1 – frente

ESP32-S2-DevKitM-1U – frente

Main component

Componente clave	Descripción
On-board module (ESP32-S2-MINI-1 or ESP32-S2-MINI-1U in figures above)	ESP32-S2-MINI series modules with an on-board PCB antenna or a connector for an external antenna. This series of modules, known for its small size, have a flash and/or a PSRAM integrated in the chip package. For more information, please refer to Ordering Information.
Encabezados de pines	Todos los pines GPIO disponibles (excepto el bus SPI para flash) están divididos en los encabezados de los pines en el tablero. Users can program ESP32-S2FH4 chip to enable multiple functions such as SPI, I2s, Uart, I2C, touch sensors, PWM etc. Para más detalles, please see Header Block.
3.3 LED de encendido	Se enciende cuando la alimentación USB está conectada a la placa..
USB to UART Bridge	Un único chip puente USB-UART proporciona velocidades de transferencia de hasta 3 Mbps.
Botón de reinicio	Reset button.
Micro-USB Port	USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-S2FH4 chip.
Botón de arranque	botón descargar. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port.
LED RGB	LED RGB direccionable, driven by GPIO18.
5 V a 3.3 LDO	Regulador de potencia que convierte un 5 Suministro V a un 3.3 salida V.
External Antenna Connector	On ESP32-S2-MINI-2U and ESP32-S2-MINI-1U module only. For connector dimensions, please refer to Section External Antenna Connector Dimensions in module datasheet.