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ESP32 Node MCU Development Board with Wifi and Bluetooth (CP2102 Driver, 30 PIN) (Pack of 25)
ESP32 Node MCU Development Board with Wifi and Bluetooth (CP2102 Driver, 30 PIN) (Pack of 25)
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- This is ESP32 Node MCU Development Board (30 pin) ( pack of 25)
- Small volume, easily embedded to other products
- This comes with both Wifi and Bluetooth
- Strong function with support LWIP Protocol
- Supporting three modes : AP, STA, and AP+STA
- Supporting Lua program, easily to develop
- Includes CP2102 USB-UART bridge
ESP32 (CP2102 Driver, 30 Pin) WiFi + Bluetooth NodeMCU-32 Development Board)
The is NodeMCU ESP 32 Development board. This ESP WROOM 32 is a powerful, generic WiFi and Bluetooth module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
At the core of the Node MCU module is the ESP32S chip, which is designed to be scalable and adaptive. There are 2 CPU cores that can be individually controlled or powered, and the clock frequency is adjustable from 80 MHz to 240 MHz.
The user may also power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32S integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SDIO/SPI, UART, and I²C.
Using Bluetooth, users can connect to their phones or broadcast low-energy beacons for its detection. The use of Wi-Fi enables a large physical range, as well as a direct connection to the internet via a Wi-Fi router. Perfect for wearable electronic or battery-powered applications, the ESP32 chip uses less than 5µA.
In addition, this Node MCU 32 module can support data rates of up to 150 Mbps and 22 dBm output power at the PA in order to allow for the widest physical range.
Comparison Amica Node MCU Vs. Lolin Node MCU Vs. Node MCU Wroom32
| Specification | Amica NodeMCU | Lolin NodeMCU | NodeMCU Wroom32 |
| Microcontroller | ESP-8266 32-bit | ESP-8266 32-bit | ESP-WROOM-32 |
| processor | Xtensa single core 32 bit L106 | Xtensa single core 32 bit L106 | Tensillica Xtensa LX6 microprocessor with 2 cores |
| NodeMCU Size | 49mm x 26mm | 58mm x 32mm | 49mm x 25 mm |
| Pin Spacing | 0.9" (22.86mm) | 1.1" (27.94mm) | 0.9" (22.86mm) |
| Clock Speed | 80 MHz | 80 MHz | 160 MHz |
| USB to Serial | CP2102 | CH340G | CP2102 |
| USB Connector | Micro USB | Micro USB | Micro USB |
| Operating Voltage | 2.5 V to 3.6 V | 2.5 V to 3.6 V | 2.5 V to 3.6 V |
| Input Voltage | 4.5V-10V | 4.5V-10V | 4.5V-15V |
| Flash Memory | 4 MB | 4 MB | 4MB |
| SRAM | 64KB | 64KB | 520KB |
| ROM | - | - | 448KB |
| Digital I/O Pins | 11 | 11 | 16 |
| Analog In Pins | 1 | 1 | 16 |
| ADC Range | 0-3.3V | 0-3.3V | 0-3.3V |
| UART | 1 | 1 | 2 |
| SPI | 1 | 1 | 1 |
| I2C | 1 | 1 | 1 |
| CAN | - | - | 2 |
| WiFi Built-In | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n |
| Bluetooth Built-in | - | - | Bluetooth 4.2 |
| Inbuilt sensor | No inbuilt sensor | No inbuilt sensor | Inbuilt hall sensor, temperature sensor |
Application:
- IoT applications
- Home automation
- Mesh network
- Video streaming of the camera
- Industrial wireless control
Package Includes:
- 25 x ESP32 Node MCU Development Board with Wifi and Bluetooth (CP2102 Driver, 30 PIN)
Specifications:
| Processor |
Two Low-Power Xtensa 32-bit LX6 Microprocessors |
| Operating voltage (v) |
3.0V – 3.6V |
| Operating current (mA) |
80 |
| Clock Frequency (MHz) |
80 ~ 240 |
| Flash memory (MB) |
4 |
| Data Rate (Mbps) |
150 |
| SRAM Memory (KB) |
520 |
| Dimension(LxWxH) |
28 x 50 x 14 mm |
| Weight |
15gm |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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ADDITIONAL RESOURCES
1. Can ESP32 run Wi-Fi and Bluetooth at the same time?
- There's a special option called "Software controls WiFi/ Bluetooth coexistence" in the menuconfig menu that's used to control the ESP32's Bluetooth and Wi-Fi coexistence using software, balancing the coexistence requirement for controlling the RF module by both the Wi-Fi and Bluetooth modules.
2. Is ESP32 and NodeMCU the same?
- This ESP32 evolutionary board may appear to be very similar to Nodemcu, but the specifications are completely different when compared to Nodemcu.
3. Is ESP32 better than ESP8266?
- Yes. ESP32 provides you with a faster processor and good memory size, which allows considerable larger projects to be designed on only one SOC with reliable and hi-tech security.
4. What is the ESP WROOM 32 MCU Module?
- The ESP WROOM 32 MCU Module is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding. The ESP32S chip, which is designed to be scalable and adaptive, is at the heart of this module. The clock frequency is adjustable from 80 MHz to 240 MHz, and two CPU cores can be individually controlled or powered.
5. Can NodeMCU act as a web server?
- The Station (STA) mode of the NodeMCU allows it to connect to an existing wi-fi network and act as an HTTP server with an IP address assigned by that network. NodeMCU gets IP from the Wi-Fi router to which it is connected. With this IP address, it can act as an HTTP server to which any wi-fi device can connect.
6. When comparing the Arduino Uno and the NodeMCU, which development board is better?
- The NodeMCU is better than Arduino Uno because it has built-in WIFI, you can connect NodeMCU to the internet with less effort than connecting UNO to the internet, and the best part is that NodeMCU is Arduino compatible, so you can do everything that UNO can do. We can also program NodeMCU in 'C' using the Arduino IDE. directly
7. Is the ESP32 NODE MCU Development board better than Arduino?
- In terms of connectivity, most Arduino boards, including the Arduino Zero, don't come with built-in Wi-Fi or Bluetooth. On the other hand, the Esp32 has Wi-Fi and Bluetooth capabilities onboard. This makes the Esp32 Node MCU more suitable for IoT projects