Review on 🍓 Raspberry Pi Serial Expansion HAT with SC16IS752, 2-ch UART, 8 GPIOs, and I2C Interface, Stackable up to 16 Modules for 32-ch UART by John Gray

Name: 🍓 Raspberry Pi Serial Expansion HAT with SC16IS752, 2-ch UART, 8 GPIOs, and I2C Interface, Stackable up to 16 Modules for 32-ch UART
Item: 🍓 Raspberry Pi Serial Expansion HAT with SC16IS752, 2-ch UART, 8 GPIOs, and I2C Interface, Stackable up to 16 Modules for 32-ch UART
Rating: 4

October 27, 2022

Great UART header for adding a serial number via max3232

Great product. I have 2 suggestions for improvement. 1. Use larger resistors or set microswitches on the device for address selection and interruption. 2. Include a right angle connector to solder to the GPIO connector and additional documentation for using the onboard GPIO.

Pros