USB
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USB
Adafruit QT PY SamD21
The Adafruit QT PY SamD21 board brings you the power of a SamD21 in one of the smallest form factor. Size and pinout is compatible with the Seeeduino XIAO board, but has more features : a reset button, a Neopixel RGB Led, and a STEMMA QT I2C connector.
Thanks to Node Blue, this board enables connecting buttons, switches, encoders, potentiometers, rotary switches, joysticks and various sensors.
By choosing the Bodac option, you'll be able to connect 5 buttons on only one input.
For example :
– with 2 encoders, 11 buttons instead of 7.
– without encoders, 15 buttons instead of 11.
Attention, this board uses an USB-C connector.
Drivers Download : Adafruit Drivers
SKU: 511 -
USB
ElectroSeed SamD21 WB USB
The ElectroSeed SamD21 WB USB board offers 36 USB inputs/outputs, including 14 analog inputs. 4 analog inputs have pull-up resistors, which allows direct connection of bodacs, thus adding the possibility of connecting 20 additional buttons.
The 5v is available around the serial port to connect a Nextion screen or a 7-segment display. The 5v is also exposed to connect RGB leds. Screen and leds are managed with SimHub software.
The following connectors are also proposed :
- A 4-pin JST 2.0 connector to easily connect an aviation connector.
- A USB-C connector to program the board or connect a USB extension.
- A 2-pin JST 2.0 connector with 5v to power permanently button leds for example.
If you choose a customized firmware option, NodeBlue package is included with the board, so you can have any configuration you need. A configuration form will be sent after your order, so you can specify the desired programming. The board will be programmed accordingly and the wiring schematics will be provided. You can check here if your configuration is possible.
SKU: 648 -
USB
Teensy 4.1
Teensy 4.1 is simply the most powerful platform of the Arduino environment :
- ARM Cortex-M7 at 600 MHz with a 32 and 64 bits FPU
- 7936KB Flash, 1MB RAM, 4K EEPROM (emulated)
- QSPI memory expansion, locations for 2 extra RAM or Flash chips
- 2 USB ports, both 480 MBit/sec
- 8 Serial ports, 3 SPI, 3 I2C, 3 CAN Bus (1 with CAN FD)
- 2 I2S Digital Audio, 1 S/PDIF Digital Audio
- Ethernet 10/100 Mbit with DP83825 PHY
- 1 SDIO (4 bit) native SD
- 32 general purpose DMA channels
- 35 PWM pins
- 55 digital I/Os, all interrrupt capable, with 41 accessible on pins
- 18 analog inputs / 2 ADCs
- Cryptographic Acceleration, Random Number Generator
- RTC for date/time
- Pixel Processing Pipeline
Drivers Download : Teensy Drivers
SKU: 554
