Board Technical Specifications Comparison
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Teensy Teensy 4.0 vs. NetCube Systems Austria Kumquat
Teensy 4.0 |
Kumquat |
|
| Manufacturer | Teensy | NetCube Systems Austria |
| Price | $ 20.0 | $ 137.99 |
| SoC | NXP i.MX RT1062 | AllWinner V3s |
| CPU | 1× ARM Cortex-M7 @ 600 Mhz | 1× ARM Cortex-A7 @ 1.2 Ghz |
| Onboard MCU | - | 1 x ESP32 Xtensa LX6 dual-core (WiFi / Bluetooth) |
| RAM | - | 64.0 MiB DDR2 @ 400MHz |
| SPI flash | - | 8.0 MiB, bootable |
| eMMC | 1 × soldered | - |
| USB | 2 × host ports |
1 of which are Type-C 1 of which support USB-OTG |
| Ethernet |
1× 10/100
|
|
| Wi-Fi | - |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
| Bluetooth | - | onboard |
| Audio |
1 × spdif-out 2 × I2S |
1 × outputs 1 × mic-in |
| GPIO | 40 | 12 |
| PWM | 9 | - |
| ADC | 14 | - |
| I2C | 3 | 1 |
| SPI | 3 | - |
| UART | 7 | 1 |
| CAN | 3 | 1 |
| Pin header | Shield (Arduino) | - |
| Form factor | - | DIN rail |
| Dimensions | 36 mm x 18 mm | 106 mm x 82 mm x 45 mm |
| Temperature | - | -20.0°C - 70.0°C |
| Software | - | Linux: True |