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Trinkey QT2040 - RP2040 microcontroller board - USB - STEMMA QT - Adafruit 5056

Index: ADA-19790
The Trinkey QT2040 from Adafruit is a board featuring the RP2040 microcontroller. It is equipped with two ARM Cortex M0+ cores running at 125 MHz, 264 kB of SRAM, 8 MB of FLASH memory. It also has STEMMA QT connectors and a USB type A connector, which can be used to connect it to e.g. a computer.
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Manufacturer: Adafruit

Product description: Trinkey QT2040 - board with RP2040 microcontroller - USB - STEMMA QT - Adafruit 5056

The Trinkey QT2040 from Adafruit is a board equipped with the RP2040 microcontroller. It is equipped with a chip that has two ARM Cortex M0+ cores running at 125 MHz, 264 kB of SRAM, 8 MB of FLASH memory. It also has STEMMA QT connectors and a USB type A connector, which can be used to connect it to e.g. a computer. The Trinkey QT2040 also has four M2.5 mounting holes.

The platform supports the popular programming languages MicroPython, CircuitPython and C/C++, which can be loaded into the memory via the USB interface using the built-in UF2 Bootloader or an external programmer via the SWD interface. The Feather RP2040 features a red LED and a single Neopixel RGB LED that can be programmed using CircuitPython.

Trinkey QT2040 - płytka z mikrokontrolerem RP2040. Trinkey QT2040 - RP2040 microcontroller board.

Main features of the RP2040 chip

  • Two ARM Cortex-M0+ cores clocked at 125 MHz
  • 264 kB of on-chip SRAM memory
  • Support for up to 16MB of external Flash memory via QSPI bus
  • Fully interconnected AHB crossbar
  • DMA controller
  • Peripherals with interpolator and integer divider
  • On-chip programmable LDO for core voltage generation
  • 2 on-chip PLLs for clock generation, USB and core

Trinkey QT2040 pinout description

The Trinkey QT2040 features the STEMMA QT connector for fast and seamless connection. The connector pinouts follow the relationship below:

  • SCL - I2C interface clock line
  • SDA - I2C interface data line
  • 3,3, V - power supply pin
  • GND - system ground

The manufacturer has prepared a detailed user guide that contains a detailed description of all components on the board. Check it out!

Opis wyprowadzeń Trinkey QT2040.

Pinout description of Trinkey QT2040.

Deska má na boku funkční tlačítko. The board has a functional button located on the side.

Technical specification Trinkey QT2040

  • Series: Trinkey
  • Microcontroller: RP2040
  • 32-bit dual-core Cortex M0+
  • SRAM: 264 kB
  • Flash memory: 8 MB
  • No EEPROM memory
  • Supply voltage: 3.3 V to 5 V
  • I2C communication interface
  • Connector:
    • USB type A matching USB host port
    • STEMMA QT
  • Dimensions: 38.2 x 17.7 x 5.5 mm
  • Weight: 3 g

STEMMA QT connector what is it?

Adafruit Trinkey QT2040 is equipped with STEMMA QT connector, which allows you to connect different types of sensors without soldering. This connector uses the SCL and SDA pins for the I2C interface.

STEMMA conne ctors are 3 or 4 pin JST PH connectors. They make it easy to connect and read various sensors and devices without soldering. STEMMA 4-pin J ST PH are larger connectors with 2.0 mm pitch for I2C. Whereas the 3-pin J ST PH connector is a 2.0 mm raster connector forPWM / analog / digital use .

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Lichtenstein, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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