Board Technical Specifications Comparison
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Espressif ESP32-S2-Saola vs. MilkV Technology Milk-V Meles
ESP32-S2-Saola |
Milk-V Meles |
|
| Manufacturer | Espressif | MilkV Technology |
| Price | $ 8.0 | $ 130.0 |
| SoC | Espressif ESP32-S2 (WROVER or WROOM) | T-Head TH1520 |
| CPU | 1× Tensilica Xtensa LX7 (RISC) @ 240 Mhz | 4× XuanTie C910 @ 1.85 Ghz |
| GPU | - | Imagination BXE-4-32 MC1 |
| RAM | 2.0 MiB | 16.0 GiB LPDDR4 @ 4267MHz |
| eMMC | 1 × soldered | 1 × soldered |
| SD | - | 1 × bootable: True |
| USB |
1 of which support USB-OTG |
4 × host ports 1 of which are Type-C 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/ax 5Ghz a/n/ac |
| Bluetooth | - | onboard |
| Camera | up to 1 x inputs | up to 2 x inputs |
| Audio | - |
1 × outputs 1 × I2S |
| GPIO | 43 | 8 |
| PWM | 8 | - |
| ADC | 2 | 1 |
| I2C | 2 | 2 |
| SPI | 4 | 1 |
| UART | 2 | 3 |
| Pin header | - |
HAT (Raspberry Pi) |
| Form factor | - | Raspberry Pi |
| Dimensions | 54 mm x 28 mm | 85 mm x 56 mm x 20 mm |
| Software | - | Linux: True |