Comfortable Prototyping is possible with the NodeMCU-ESP32 through an easy programming via Lua-script or Arduino IDE and the breadboard-compatible construction. This board has more than 2.4 GHz Dual-Mode Wifi and Bluetooth. Additionally, on the microcontroller development board are a 512 KB SRAM and a 16MB storage integrated. The board has among others 21 pins for interface connection with I2C, SPI, UART, DAC and ADC.

Specifications

• Model: NodeMCU ESP32
• Type: ESP32
• Processor: Tensilica LX6 Dual-Core
• Clock Frequency: 240 MHz
• SRAM: 512 kB
• Memory: 4 MB
• Wireless Standard: 802.11 b/g/n
• Frequency: 2,4 GHz
• Bluetooth: Classic / LE
• Data Interfaces: UART / I2C / SPI / DAC / ADC
• Operating Voltage: 3,3V (operable via 5V-microUSB)
• Operating Temperature: -40°C - 125°C
• Dimensions: 48 x 26 x 11,5 mm
• Weight: 10 g
• Items Shipped: NodeMCU ESP32
• EAN: 4250236816104

Note! The programming connector is USB Micro type B — the common charger connector used before USB-C.

Helpful links

• CP210x USB to UART Bridge Virtual COM Port (VCP) drivers
• package_esp32_index.json for Arduino IDE