Lilygo ATMEGA32U4

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Product details

This is an ATmega32U4 microcontroller in USB stick format. The power-efficient 8-bit AVR microcontroller based on RISC architecture from Microchip features 32 KB of memory, 2.5 KB of SRAM, 1 KB of EEPROM, USB 2.0 Full-Speed/Low-Speed device support, a 12-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The controller achieves a throughput of up to 16 MIPS at 16 MHz. Operating voltage is 2.7-5.5 volts.

Key specifications

Development board type
Kit
Memory
0 MB
Processor family
AVR
Processor type
ATmega32u4
Clock speed
16 MHz
Item number
25075536

General information

Manufacturer
Lilygo
Category
Development boards + Kits
Release date
6.4.2023

Development board properties

Development board type
Kit
Processor family
AVR
Processor type
ATmega32u4
Clock speed
16 MHz
Memory
0 MB
Flash memory
1 kB

Power supply

Operating voltage
5 V

Connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (1x)
Analogue outputs
5
Digital outputs
10
Digital inputs
5
Number of I/O
10

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x LilyGo TTGO USB ATMEGA32U4 Microcontroller Virtual Keyboard 5V 16MHz

Product dimensions

Length
12 mm
Width
42 mm
Height
28 mm
Weight
15 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 11.Arduino
    0.4 %
  • 11.HutoPi
    0.4 %
  • 11.Lilygo
    0.4 %
  • 14.M5Stack
    0.5 %
  • 15.Oxon
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Lilygo
    Not enough data
  • 1.Arduino
    0 days
  • 1.M5Stack
    0 days
  • 1.Shelly
    0 days
  • 1.WaveShare
    0 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 13.Seeed Studio
    1.6 %
  • 13.Whadda
    1.6 %
  • 15.Lilygo
    1.8 %
  • 15.WaveShare
    1.8 %
  • 17.micro:bit
    2.4 %
Source: Digitec Galaxus