Description
| Microcontroller | ||
|---|---|---|
| Renesas RA4M1 (Arm® Cortex®-M4) | ||
| Radio Module | ||
| ESP32-S3-MINI-1-N8 | ||
| USB | ||
| USB-C® | Programming Port | |
| Pins | ||
| Digital I/O Pins | 14 | |
| Analog input pins | 6 | |
| DAC | 1 | |
| PWM pins | 6 | |
| External interrupts | 2,3 | |
| Communication | ||
| UART | Yes, 1x | |
| I2C | Yes, 1x | |
| SPI | Yes, 1x | |
| CAN | Yes 1 CAN Bus | |
| Power | ||
| Circuit operating voltage | 5 V (ESP32-S3 is 3.3 V) | |
| Input voltage (VIN) | 6-24 V | |
| DC Current per I/O Pin | 8 mA | |
| Clock speed | ||
| RA4M1 | 48 MHz | |
| ESP32-S3-MINI-1-N8 | up to 240 MHz | |
| Memory | ||
| RA4M1 | 256 kB Flash, 32 kB RAM | |
| ESP32-S3-MINI-1-N8 | 384 kB ROM, 512 kB SRAM | |
| Dimensions | ||
| Width | 68.85 mm | |
| Length | 53.34 mm | |
