Board Technical Specifications Comparison
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NetCube Systems Austria Kumquat vs. Kobol Innovations Helios4
Kumquat |
Helios4 |
|
| Manufacturer | NetCube Systems Austria | Kobol Innovations |
| Price | $ 137.99 | $ 175.0 |
| SoC | AllWinner V3s | Marvell Armada 388 (88F6828) |
| CPU | 1× ARM Cortex-A7 @ 1.2 Ghz | 2× ARM Cortex-A9 @ 1.6 Ghz |
| Onboard MCU | 1 x ESP32 Xtensa LX6 dual-core (WiFi / Bluetooth) | - |
| RAM | 64.0 MiB DDR2 @ 400MHz | 2.0 GiB DDR3L with ECC |
| SPI flash | 8.0 MiB, bootable | - |
| eMMC | - | 1 × soldered |
| USB |
1 of which are Type-C 1 of which support USB-OTG |
2 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 10/100
|
1× 1 Gbps wake on lan supported
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
- |
| Bluetooth | onboard | - |
| Audio |
1 × outputs 1 × mic-in |
- |
| GPIO | 12 | 12 |
| PWM | - | 2 |
| I2C | 1 | 1 |
| UART | 1 | 1 |
| CAN | 1 | - |
| Form factor | DIN rail | - |
| Dimensions | 106 mm x 82 mm x 45 mm | 100 mm x 100 mm |
| Temperature | -20.0°C - 70.0°C | - |
| Software | Linux: True | Linux: True |