Technical summary
Module based on an ESP8266 clocked at 80MHz and running the open source NodeMCU firmware. This board is programmed through the Arduino IDE and is compatible with LUA scripts.
This microcontroller has an interface WiFi ideal for connected devices. Male and female side connectors let you plug the module into a breadboard.
The wireless Wifi interface allows creating a wireless access point, hosting a server, connecting to the internet and sharing data, for example.
The module is programmed directly from the Arduino IDE (installation of an extension required) and needs a mini USB cable (not included). Its layout makes it compatible with breadboards.
Features:
- Power supply:
- 5VDC via micro-USB
- 5 to 9VDC via Vin pin (built-in regulator) - Microcontroller: ESP8266
- Microprocessor: Tensilica LX106
- Frequency: 80MHz
- RAM memory: 64kB
- Flash memory: 96kB
- 10 digital I/O with PWM support
- Interfaces: I2C, SPI, UART
- 802.11 b/g/n 2.4GHz Wifi interface
- Built-in antenna
- Operating temperature: -40 to 125°C
- Dimensions: 58x31x12mm
