Board Technical Specifications Comparison

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Arduino Arduino TRE vs. GreenWaves GAPuino GAP8 vs. Roseapple Pi Roseapple Pi vs. Calao SMC-NTKE1


Arduino TRE

GAPuino GAP8

Roseapple Pi

SMC-NTKE1
Manufacturer Arduino GreenWaves Roseapple Pi Calao
Price - $ 110.0 - -
SoC TI AM335x GreenWaves GAP8 Actions Semi S500 Nvidia Tegra K1
CPU 1× ARM Cortex-A8 @ 1.0 Ghz 8× RISC-V @ 250 Mhz 4× ARM Cortex-A9 @ 1.3 Ghz 4× ARM Cortex-A15 @ 2.3 Ghz
GPU SGX530 - PowerVR SGX544 192-core Mobile Kepler
RAM 1.0 GiB - 2.0 GiB 2.0 GiB
eMMC 1 × soldered 1 × soldered 1 × soldered 1 × soldered
USB 4 × host ports
1 of which support USB-OTG
- 3 × host ports 2 × host ports
1 of which support USB-OTG
Ethernet
1× 10/100
1× 10/100
1× 1 Gbps
Wi-Fi - - On-board Wi-Fi without external antenna -
Camera - up to 1 x inputs up to 1 x inputs up to 2 x inputs
Audio 1 × outputs
1 × line-in
- 1 × outputs
1 × mic-in
1 × I2S

1 × spdif-out
1 × I2S
GPIO 12 14 16 12
PWM 1 4 - -
ADC 1 - - -
I2C - 1 1 3
SPI - - 1 2
UART - 1 1 4
Pin header Shield (Arduino) Shield (Arduino) HAT (Raspberry Pi)
-
Dimensions 115 mm x 105 mm x 25 mm 180 mm x 100 mm x 50 mm 85 mm x 56 mm x 15 mm 82 mm x 50 mm x 5 mm
Temperature - - - -25.0°C - 85.0°C
Software Linux: True - Linux: True
Android: 5.1
Linux: True