| UNO R3 | UNO R4 Minima | UNO R4 WiFi | WiFI Rev 2 | |
|---|---|---|---|---|
 |  |  |  | |
| SRAM | 2 KB | 32 KB | 32 KB | 6 KB |
| Flash | 32 KB | 256 KB | 256 KB | 48 KB |
| EEPROM | 1024 Bytes | 8 KB | 8 KB | 256 Bytes |
| Architektur Micro-Controller | AVR ATmega328P | UNO R4 Arm® Cortex®-M4 | UNO R4 Arm® Cortex®-M4 ESP32-S3-MINI-1-N8 | megaAVR ATmega4809 |
| Interrupt-Pins | 2 und 3 | 2 und 3 | 2 und 3 | alle digitalen Pins |
| PWM-Pins | 3, 5, 6, 9, 10, 11 | 3, 5, 6, 9, 10, 11 | 3, 5, 6, 9, 10, 11 | 3, 5, 6, 9, 10 |
| WiFi | ja | ja | ||
| Bluetooth | ja (BLE) | ja (BLE) |
| Nano | Nano Every | Nano 33 IoT | MKR WiFI 1010 | Nano ESP32 | |
|---|---|---|---|---|---|
 |  |  |  |  | |
| SRAM | 2 KB | 6 KB | 32 KB | 32 KB | 512 KB |
| Flash | 32 KB | 48 KB | 32 KB | 256 KB | 384 KB |
| EEPROM | 1024 Bytes | 256 Bytes | nein | nein | nein |
| Architektur Micro-Controller | AVR ATmega328 | AVR ATMega4809 | SAMD Cortex®-M0+ 32bit ARM MCU | SAMD Cortex®-M0+ 32bit ARM MCU | Xtensa® Dual-core 32-bit LX7 |
| Interrupt-Pins | 2 und 3 | 2 und 3 | 2 und 3 | 0, 1, 4, 5, 6, 7, 8, 9 | alle digitalen Pins |
| PWM-Pins | 3, 5, 6, 9, 10, 11 | 3, 5, 6, 9, 10 | 2, 3, 5, 6, 9 - 12, A2, A3, A5 | 0 - 8, 10, 11, A3, A4 | D0-D13, A0-A7 |
| WiFi | ja | Ja | ja | ||
| Bluetooth | ja (BLE) | ja (BLE) | ja (BLE) |
Quellen
- https://support.arduino.cc/hc/en-us/articles/9350537961500-Use-PWM-output-with-Arduino
- https://docs.arduino.cc/tutorials/nano-esp32/cheat-sheet/
- Bluetooth Low Energy (BLE)
Letzte Aktualisierung: