Introduktion
M5Stack Core: Oversigt og funktioner
M5Stack Core2: Oversigt og funktioner
| Funktion | Core2 | Core2 til AWS |
| Processor | Single-core 32-bit RISC-V | Single-core 32-bit RISC-V |
| Clockfrekvens | Op til 160 MHz | Op til 160 MHz |
| Hukommelse | 320 KB SRAM, 128 KB ROM, 2 MB flashhukommelse | 320 KB SRAM, 128 KB ROM, 2 MB flashhukommelse |
| Tilslutningsmuligheder | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth |
| Særlige funktioner | - | Microchip ATECC608 Trust&Go |
| Anvendelsesområder | Generelle IoT-projekter | AWS IoT-applikationer |
M5Stack CoreS3: Oversigt og funktioner
Vigtige forskelle mellem M5Stack Core-controllerne
| Funktion | Core | Core2 | CoreS3 |
| Processor | Single-core 32-bit RISC-V | Single-core 32-bit RISC-V | Dual-core 32-bit Xtensa LX7 |
| Clockfrekvens | Op til 160 MHz | Op til 160 MHz | Op til 240 MHz |
| Hukommelse | 320 KB SRAM, 128 KB ROM, 2 MB flashhukommelse | 320 KB SRAM, 128 KB ROM, 2 MB flashhukommelse | 320 KB SRAM, 128 KB ROM, 8 MB flashhukommelse |
| Tilslutningsmuligheder | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth |
| GPIO'er | 19 GPIO'er | 19 GPIO'er | 23 GPIO'er |
| Særlige funktioner | - | Større 2,8-tommers touchskærm |
RGB-statusindikator, programmerbar knap |
| Anvendelsesområder | Generelle IoT-projekter | Generelle IoT-projekter | IoT-projekter med høj ydeevne |
Konklusion

1 kommentar
Chad K
Thank you for the comparison data but it is now out of date. This article was published on October 24th of what year? I ask because as of June 30, 2025, the Stack5 website shows the Core2 AWS IoT kit to have a ESP32-D0WDQ6-V3 which runs a 240Mhz dual core processor. Stack5 doesn’t seem to identify the upgraded kit with a version number. However the base Core2 kit now has a v1.1 variant with upgraded power IC. I am sad to see they are phasing out their LoRa components (at least the USA 915Mhz models are EOL). Check out Stack5’s website for updated info on these ESP32 IoT controller kits and add-ons.