The OSEPP™ FTDI is a USB-to-serial (TTL) converter for serial communication with devices like the OSEPP™ Pro and Pro Mini boards.
The Real-time clock & microSD breakout keeps accurate time and supports external memory through a microSD.
The Moisture & Humidity breakout measures soil moisture, temperature and humidity.
The ULN2003A stepper motor board is used to control 4 phase bipolar stepper motors such as the 28BYJ-48 stepper motor.
Motor driver can drive a 4-wire stepper motors, or two DC motors simultaneously for your Arduino project. Ability to control motor direction and speed when used with an Arduino.
The HC-06 Bluetooth module is the simplest way to add bluetooth communication to your next Arduino project!