UNO R4 minima/wifi Edition Development Board

Uno Pro4M adds 4 motor drivers and a JDY33 wireless Bluetooth module on top of Uno R3, with an interface type of XH2.54-2P for the motor.
#Product parameters
Processor: Uno Pro4M adopts Atmel AVR 8-bit microcontroller ATmega328P as the main processor, with high performance and low power consumption.
Clock frequency: Uno Pro4M has a clock frequency of 16 MHz, providing fast and reliable computing power.
Digital I/O pins: Uno Pro4M has 14 digital input/output pins (6 of which can be used as PWM outputs) for connecting various external devices and sensors.
Analog input pins: Uno Pro4M has 6 analog input pins that can be used to read analog signals, such as temperature, light, etc.
Memory: Uno Pro4M has 32KB of flash program storage space for storing user written programs, as well as 2KB of SRAM and 1KB of EEPROM.
Communication interface: Uno Pro4M supports serial communication (through USB interface) and common communication protocols such as I2C and SPI, facilitating data interaction with other devices.
Bluetooth: Uno Pro4M supports Bluetooth communication.
Input voltage: USB5V, DC6-12V
Output voltage: 3.3V-5V
Development environment: Arduino, Mind+, Mixly, etc.