Review on 🔑 KEYESTUDIO Leonardo R3 Microcontroller Development Board Kit with USB Cable for Arduino Projects by Heather Richards

The description says this Leo has 20 digital I/Os, but you can increase that to 22 with SDA and SCL. Perfect for my needs! When I received the board I wrote a quick sketch and all 22 pins went HIGH when I said it. The keyboard emulation also worked flawlessly. I've had issues with the Arduino's micro USB ports in the past, but this one is very durable and plugs and unplugs easily and securely with the included cable. Also, the silkscreen on the board is very nice. I really like the color of this particular Leonardo. Good product!