Arduino Leonardo Pro Micro Atmega32U4 5V/16Mhz Replace Pro Mini ATmega328
The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with a bulky external USB interface. This tiny board does all of the neat-o Arduino tricks that you’re familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx.
Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro Mini – diymore
Arduino Micro Pro ATMEGA32U4 5V/16MHZ
This tiny little board does all of the neat-o for Arduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as
Pro Micro ATmega32U4 5V 16MHz Replace Pro Mini ATmega328 For Arduino Leonardo
Pro Micro ATmega32U4 5V 16MHz Original Chip Replace ATmega328 For Arduino Pro Mini With 2 Row Pin Header For Leonardo UNO R3 - AliExpress
Micro Usb Atmega328 - Best Price in Singapore - Jan 2024
ATmega32U4 running at 5V/16MHz Supported by IDE v1.0.1 Rx and Tx Hardware Serial Connection 4 x 10-bit ADC pins, 12 x Digital I/Os On-Board Type-C
AITRIP 4PCS Pro Micro ATmega32U4 5V 16MHz Type-C Development Module Board with 2 Row pin Header Compatible arduino Leonardo Replace ATmega328 Pro Mini
Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro Mini – diymore
Pro Micro ATmega32U4 3.3V 5V Module Board for Arduino – diymore
WAVGAT Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 For arduino Pro Mini With 2 Row Pin Header For Leonardo USB Interface - AliExpress