ARDUINO PRO MINI 168, 5V/16MHz

Arduino Pro Mini 168 is a platform designed for advanced users in the Arduino environment, which is made in miniature size. The Arduino Pro Mini is a board based on the ATmega168 microcontroller with 14 digital and 6 analog pins, a reset button, a crystal, and other auxiliary components. This Arduino model is an Arduino Nano without a built-in converter. This version of the platform operates at a voltage of 3.3 V and a frequency of 8 MHz.

The controller has 16 KB of built-in FLASH memory, where 2 KB are used for programs, 1024 bytes of SRAM RAM and 512 bytes of EEPROM.

Module pins are placed compatible with Arduino Mini expansion boards. Each contact has a resistor of 20 - 50 kOhm and passes current up to 40 mA. There is an LED on the board, which is connected to digital port 13. The indicator lights up if a high potential appears at the output.

To connect power to the board, 3 outputs are used (RAW, GND, VCC). The GND pin is a ground pin, the VCC pin provides a stabilized voltage, and the RAW pin is used when the board is powered from an unregulated voltage source. Communication between the Arduino Pro Mini 168 and an external device is carried out using the RX and TX pins, which are used to receive and transmit signals.

You can supply voltage to the Arduino Pro Mini board from a converter or external power supplies.

The microcontroller of this module can be programmed thanks to the USB-UART CP2102 converter or using any other converter.

The platform is disassembled, which allows engineers to connect wires directly to the contacts. The pins on the board can be extended by soldering the pin extensions.

Module Specifications:

Supply voltage, V 3.3 ... 12
Microcontroller ATmega168
Number of digital inputs 14
Number of analog inputs 6
Clock frequency, MHz 16
Flash memory, KB 16
SRAM memory, KB 1
EEPROM, byte 512

Arduino Pro Mini 168 Port Pinout: