Espressif ESP32

Products > High-Tech
2021-03-21 18:54:34
RP2040 vs STM32 vs ESP32 vs ESP8266
ESP32
Websitehttps://www.espressif.com/en/products/socs/esp32
Release date2016
Product details
CPUTensilica Xtensa LX6
32 bit Dual-Core @ 160 / 240Mhz
CoprocessorULP
RAM520 KB
ROM (Flash)448 KB
UART3
SPIYes 4
Wi-FiYes 802.11b/g/n
Bluetooth®Yes 4.2 BR/EDR + BLE
USB HostNo
Ethernet (LAN, RJ45)Yes 10/100Mbps
RTC Memory16 KB
External SPIRAM16 MB up to
External Flash
ESP-MESHYes
CANYes v2.0
GPIO32 (up to)
Hall effect sensorYes
Temperature sensorYes
Touch sensors10
I²CYes up to 2
I2S2
ADCYes 12 bit SAR ADC up to 18 channels
DACYes 8 bit up to 2 channels
PWMYes up to 8
SDMMCYes
RMT (remote control)Yes
LCD InterfaceNo
Camera InterfaceNo
Deep sleep consumption10 µA
Security
Secure flash1024-bit OTP secure boot
Cryptography supportAES, SHA-2, RSA, ECC, RNG
Dimensions
Height6 mm
Width6 mm
  • 2016-09-14 22:27:02
    2021-03-21 18:54:34
  • High-Tech
    English
  • Public
    Public
  • Creative Commons License CC-BY-SA 3.0 / GNU FDL