Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
Teensy Teensy 4.0 vs. LinkSprite pcDuino3B vs. Next Thing Co. CHIP Pro
Teensy 4.0 |
pcDuino3B |
CHIP Pro |
|
| Manufacturer | Teensy | LinkSprite | Next Thing Co. |
| Price | $ 20.0 | $ 59.0 | $ 16.0 |
| SoC | NXP i.MX RT1062 | AllWinner A20 | AllWinner R8 (Next Thing GR8) |
| CPU | 1× ARM Cortex-M7 @ 600 Mhz | 2× ARM Cortex-A7 @ 1.0 Ghz | 1× ARM Cortex-A8 @ 1.0 Ghz |
| GPU | - | Mali-400 | Mali-400 |
| RAM | - | 1.0 GiB DDR3 | - |
| eMMC | 1 × soldered | 1 × soldered | 1 × soldered |
| USB | 2 × host ports |
1 × host port 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
||
| Wi-Fi | - |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n |
| Bluetooth | - | - | onboard |
| Camera | - | - | up to 1 x inputs |
| Audio |
1 × spdif-out 2 × I2S |
1 × outputs |
1 × outputs 2 × mic-in 1 × spdif-out 1 × I2S |
| GPIO | 40 | 14 | 32 |
| PWM | 9 | 1 | 2 |
| ADC | 14 | 1 | - |
| I2C | 3 | - | 1 |
| SPI | 3 | - | 1 |
| UART | 7 | - | 2 |
| CAN | 3 | - | - |
| Pin header | Shield (Arduino) | Shield (Arduino) | - |
| Dimensions | 36 mm x 18 mm | - | 45 mm x 30 mm x 3 mm |
| Software | - |
Linux: True Android: 4.2 |
Linux: True |