ESP32 Development Board WiFi Bluetooth Dual Cores Ultra Low Power Consumption ESP-32 ESP-32S Board

ESP32 Development Board WiFi Bluetooth Dual Cores Ultra Low Power Consumption ESP-32 ESP-32S Board is a development platform with hardware suitable to develop solutions for the Internet of Things.

ESP32 Development Board WiFi Bluetooth Dual Cores Ultra Low Power Consumption ESP-32 ESP-32S Board, more information

Note. This board is produced and sold by Makerfocus in the USA and by MakerHawk in Europe. Their features are exactly the same.

• Onboard CP2102 stable USB to TTL chip to ensure the normal communication of the serial port.
• Supports automatically download, you don't need manual change into download and run mode.
• High quality with Immersion Gold. Support ESP32 - Arduino.
• Supports the development of Windows systems (cygwin and msys32 simulation environments) and Linux systems.

Features:

• High performance-price ratio
• Small volume, easily embeded to other products
• Strong function with support LWIP protocol,Freertos
• Supporting three modes: AP, STA, and AP+STA
• Supporting Lua program, easily to develop

CPU and memory:

• The ESP32-D0WDQ6 has two low-power Xtensaandreg; 32-bit LX6 MCUs.
• On-chip storage includes:
  • 448 KB ROM for program startup and kernel function calls.
  • 520 KB on-chip SRAM for data and instruction storage.
  • 8 KB SRAM in RTC, or RTC slow memory, can be accessed by the coprocessor in Deep-sleep mode.
  • 8-KB SRAM in RTC, RTC Fast Memory, which can be used for data storage and access by the host CPU when RTC starts in Deep-sleep mode.
  • 1 kbit eFuse, where 256 bits are system-specific (MAC address and chip set); the remaining 768 bits are reserved for user applications, including Flash encryption and chip ID.
  • ESP-WROOM-32 integrates 4MB of SPIFlash