Sequencer
| Channels | 6 |
|---|---|
| Steps per channel | 64 |
| Slots | 8 |
Sound
| Tones | 128 tones + drum sounds |
|---|---|
| Sound chip | SAM2695 (General MIDI compatible) |
| Speaker | Built-in |
| Audio output | 3.5mm stereo headphone jack |
Processor & Display
| Processor | ESP32-S3 (Dual-core Xtensa LX7) |
|---|---|
| Display | 2.0-inch IPS LCD (320 × 240) |
| Touch input | Capacitive multi-touch panel |
Connectivity
| Bluetooth | Bluetooth LE MIDI (iOS, Android, Mac) |
|---|---|
| Wi-Fi | 2.4GHz |
| USB | USB-C (charging / USB MIDI / firmware update) |
| Grove ports | × 3 (I2C, GPIO, UART) |
Storage
| microSD slot | Up to 64GB (card sold separately) |
|---|---|
| Saves | User song data and project files |
Battery
| Type | Rechargeable lithium-ion |
|---|---|
| Capacity | 1,200mAh |
| Playback time | Up to approx. 4 hours |
| Charging time | Approx. 8 hours |
Firmware
| Update methods | Wi-Fi OTA, USB |
|---|---|
| Source | Open source — GitHub |
Expansion (Optional Accessories)
| MIDI | Standard MIDI IN/OUT, 3.5mm MIDI IN/OUT |
|---|---|
| Sync | Sync In/Out terminals |
| Sensors | Sensor and switch inputs with assignable functions |
In the Box
| Accessories | USB cable, neck strap, number stickers |
|---|
Dimensions
| Device | 125 × 74 × 35 mm (including protrusions) / 179g |
|---|---|
| Package | 150 × 125 × 38 mm / 277g |
Manufacturing & Distribution
| Country of origin | China |
|---|---|
| Designed & manufactured by | M5Stack Technology Co., Ltd. (China) |
| Developed & distributed by | InstaChord Corp. (Japan) |