Board Technical Specifications Comparison

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Seeed Grove AI HAT vs. TUL Pynq-Z2 vs. T-Chip Firefly-RK3288


Grove AI HAT

Pynq-Z2

Firefly-RK3288
Manufacturer Seeed TUL T-Chip
Price $ 29.0 $ 119.0 $ 129.0
SoC Kendryte K210 Xilinx ZYNQ XC7Z020-1CLG400C Rockchip RK3288
CPU 2× RISC-V @ 400 Mhz 2× ARM Cortex-A9 @ 650 Mhz 4× ARM Cortex-A17 @ 1.8 Ghz
GPU - - Mali-T764
RAM - 1.0 GiB DDR3 2.0 GiB
eMMC 1 × soldered 1 × soldered 1 × soldered
USB
1 of which support USB-OTG
1 × host port 2 × host ports
1 of which support USB-OTG
Ethernet
1× 1 Gbps
1× 1 Gbps
Wi-Fi - - On-board Wi-Fi without external antenna
2.4Ghz b/g
5Ghz a/n/ac
Bluetooth - - onboard
Camera up to 1 x inputs - -
Audio
1 × mic-in
1 × I2S

1 × line-in
1 × I2S
1 × outputs
1 × mic-in
GPIO 26 16 84
PWM 2 - -
ADC 4 - 1
I2C 2 - -
SPI 1 - -
UART 1 - -
CAN - 1 -
Pin header HAT (Raspberry Pi)
HAT (Raspberry Pi)
-
Dimensions 85 mm x 57 mm x 7 mm 87 mm x 140 mm -
Software - Linux: True
Android: yes
Linux: True
Android: 4.4