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ESP12E ESP8266 Amica NodeMCU Wifi Module
ESP12E ESP8266 Amica NodeMCU Wifi Module
A great set of tools to develop ESP8266. NodeMCU is built based on the mature ESP8266 technology to take advantage of the abundant resources available on the web. NodeMCU has ESP-12-based serial WiFi integrated onboard to provide GPIO, PWM, ADC, I2C, and 1-WIRE resources at your fingertips, built-in USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms.
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or offload all Wi-Fi networking functions from another application processor.ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during run-time. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy a minimal PCB area.
NodeMCU is an open-source IoT platform. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware that is based on the ESP-12 module. The term “NodeMCU” by default refers to the firmware rather than the dev kits. The firmware uses the Embedded C scripting language.
Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well.
Difference Between ESP12E and ESP12F:
| Features | ESP12E | ESP12F |
| Frequency Range | 2.412 - 2.484 GHz | 80 MHz and 160 MHz |
| PWM | Yes | Yes |
| ADC | 1 channel | 10-bit ADC |
| Wireless Network Type | STA / AP / STA + AP | STA/AP/STA+AP |
| Security Type | WEP / WPA-PSK / WPA2-PSK | WPA/WPA2 |
| Operating Voltage | 3.3V | 3.3V |
| Onboard PCB Antenna | Yes | Yes |
| Operating Temperature | -40 C to +125 C | 40 C to +125 C |
| Output Power | 72.2Mbps: 16.5dBm typical & 11b: 20.5dBm typical | 72.2Mbps: 15dBm typical & 11b: 18.5dBm typical |
The Major difference between ESP12E and ESP12F is that ESP12E has Relatively poor transmission power than ESP12F.
Applications:
- To set up wireless communication between two applications
- Mobile phone controlled robots
- Home automation System
- IoT Projects
- Data sharing
- Weather station
- Wireless control systems
- Security ID tags
Package Includes:
- 1× ESP12E Amica NodeMCU
Specifications:
| Max Input Voltage | 3.3V |
| Digital Pins | 11 |
| Dimensions | 5 x 4 x 3cms |
| Weight | 5 grams |
ADDITIONAL RESOURCES
1. What is ESP12E Amica NodeMCU?
- The NodeMcu is an open-san handle more complex tasks and calculation compared to regular Arduino. This module contains WiFi as well, making it suitable for board with an ESP-12E WIFI module integrated. With 512kb of memory and a 40Mhz processor, this module is pretty fast for IoT (Internet of Things) applications.
2. Why is NodeMCU used?
- NodeMCU is an open-source platform based on ESP8266 which can connect objects and let data transfer using the Wi-Fi protocol. In addition, by providing some of the most important features of microcontrollers such as GPIO, PWM, ADC, etc, it can solve many of the project's needs alone.
3. How do I program esp12e?
- Make sure the ESP8266 boards are installed in Arduino IDE
Select the Board type "NodeMCU 1.0 (ESP12-E Module)"
Select the port number of the NodeMCU (Tools->Port)
Click upload.
4. Can we connect multiple sensors to NodeMCU?
- Yes the NodeMCU boasts multiple GPIO pins allowing you to connect multiple sensors to the board
5. Does ESP12E have Bluetooth?
- ESP12E does not have bluetooth. ESP32 on the other hand has both WiFi and Bluetooth capability
