Mikroe UNI Clicker is a complete solution for quickly building gadgets with unique functionalities. The UNI Clicker features an MCU Card socket, four mikroBUS™ sockets, power management, and more. mikroBUS is a designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset, and Power supply pins. All Click boards™ are compatible with the UNI Clicker. The board is equipped with two different power supply inputs. This allows a reliable and safe battery charging circuit, which allows a single-cell Li-Po/Li-Ion battery to be charged.