DESCRIPTION
The ESP32-S Development Board is a powerful processor with WiFi and Bluetooth capability and is the next step up to the popular ESP8266 line of IOT processors.
PACKAGE INCLUDES:
ESP32-S Development Board
KEY FEATURES OF ESP32-S DEVELOPMENT BOARD:
Microcontroller: Xtensa LX6 32-bit
Clock Speed: 160MHz
USB Converter: CP2102
USB Connector: Micro USB
Flash Memory: 4 MB
RAM: 512Kb
Digital I/O: 32 (26 usable)
PWM: 16 channels
Analog Outputs: 2 channels, 8-bit
Analog Inputs: 16 channels, 12-bit
Communications: 3 Serial, 4 SPI, 2 I2C, CAN bus, I2S Stereo
Integrated Sensors: IR remote, Hall sensor, temperature sensor, touch sensors, pulse counter
Bluetooth: 4.2 and BLE (Bluetooth Low Energy)
WiFi: Built-in 802.11 b/g/n 2.4GHz
Buttons: EN (Reset) and IO0 (Boot)
Programming: Compatible with Arduino IDE
Pin Spacing: 0.1″ centers. Breadboard compatible
Operating Voltage: 3.3V internal power and I/O. 5V-9V external power with on-board regulator
TECHNICAL SPECIFICATIONS
Microcontroller | Xtensa LX6 32-bit |
Serial to USB Converter | CP2102 |
Operating Voltage | 3.3V |
Input Voltage | 3.3V or 5V |
Digital I/O Pins | 32 (26 usable) |
PWM I/O Pins (Shared with Digital I/O) | 16 |
Analog Input Pins | 16 (12-bit) |
DC Current per I/O Pin | 10-40mA depending on total chip loading |
Hardware Serial Ports (UARTS) | 3 |
I2C Ports | 2 |
SPI Ports | 4 |
CAN Bus | 1 |
I2S Audio Bus | 2 |
Touch Sensor Inputs | 10 |
Flash Memory | 4 MBytes |
ROM | 448 KBytes |
SRAM | 520 KBytes |
Clock Speed | 160MHz |
Network | IEEE 802.11 b/g/n WiFi 2.4GHz |
Bluetooth | V4.2 BR/EDR and BLE |
Built-in LED | Attached to pin 2 |
USB Connector Style | Micro-B Female |
Board Dimensions (L x W) | 49 x 25.6 (1.93 x 1.0″) |
Datasheet | ESP32 |
