NodeMCU-32S-ESP32 Development Board – IPEX Version

The core of NodeMCU-32S-ESP32 Development Board – IPEX Version is the ESP32 chip, which is scalable and adaptive. Two CPU cores can be individually controlled. The clock frequency is adjustable from 80 MHz to 240 MHz and supports RTOS.

Nodemcu is an open source Internet of things platform. It uses Lua scripting language for programming. The platform is based on elua open source project. The platform uses many open source projects, such as Lua cjson and spiffs “Nodemcu-32s” includes firmware that can run on esp32 Wi Fi SOC chip and hardware based on esp-32s module. Node mcu-32s this development board continues the classic design of node MCU 1.0 and leads most L / O to the row pins on both sides. Developers can connect peripherals according to their own needs. When using bread board for development and debugging, the standard needle arrangement on both sides can make the operation more simple and convenient.

It is a general-purpose Wi-Fi+BT+BLE MCU module. The module integrates traditional Bluetooth, Bluetooth low energy, and Wi-Fi. Wide range of uses: Wi-Fi supports a wide range of communication connections, as well as a direct connection to the Internet via a router; Bluetooth allows users to connect to a mobile phone or broadcast a BLE Beacon for signal detection.

The module supports data rates up to 150 Mbps and an antenna output power of 20dBm for maximum wireless communication. As a result, this module has industry-leading specifications and performs well in terms of high integration, wireless transmission distance, power consumption, and network connectivity

Features:

• 802.11b/g/n （802.11n，speed up to 150Mbps）
• WIFI Frequency Range 2.4GHz ~ 2.5GHz
• Clock frequency adjustment range from 80 MHz to 240 MHz, with support for
• RTOS
• Built-in 2-channel 12-bit high-precision ADC with up to 18 channels
• Support: UART/GPIO/ADC/DAC/SDIO/SD card/PWM/I2C/I2S interface
• Support multiple sleep modes, ESP32 chip sleep current is less than 5 μA
• Embedded Lwip protocol stack
• Supports STA/AP/STA + AP operation mode
• Supports remote firmware upgrade (FOTA)
• General AT commands can be used quickly
• Support secondary development, integrated Windows, Linux development

Specifications:

Module Model	ESP-32s
SPI Flash	32Mbit(default)
Support interface	UART/GPIO/ADC/DAC/SDIO/SD card /PWM/I2C/I2S
IO Port	38
Antenna Type	Onboard antenna
Power Supply(V)	3.0 to 3.6
Operating Temperature (°C)	-40 to 85
Storage Environment (℃)	-40 to 120

Package includes:

• 1 x NodeMCU-32S-ESP32 Development Board