A
Anonymous
Apr 12, 2026
Rating: 5/5
Easy to Flash
Recognized immediately on Windows 11. No driver issues encountered during setup.
Description
ESP32-S3 Development Board, ESP32 SuperMini Board, WiFi & Bluetooth Enabled
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Chip Model | ESP32-S3-WROOM-1 |
| CPU Frequency | 240 MHz |
| Flash Memory | 8 MB |
| PSRAM | 8 MB |
| Wireless Connectivity | Wi-Fi 802.11b/g/n, Bluetooth 5 LE |
| USB Interface | USB Type-C |
| GPIO Pins | 45 Programmable |
| Logic Voltage | 3.3V |
| Input Voltage | 5V via USB |
| Board Size | 20.5 x 17.5 mm |
5 reviews
A
Anonymous
Mar 27, 2026
Rating: 5/5
Bluetooth Works Well
Connected to my phone without issues. BLE advertising is stable and range is decent.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Compact Powerhouse
Great for space-constrained IoT builds. The form factor is tiny but it packs all the features I need.
A
Anonymous
Feb 08, 2026
Rating: 4/5
Solid Board
Pinout diagram could be clearer in the documentation, but the hardware itself is reliable.
A
Anonymous
Feb 05, 2026
Rating: 4/5
Good but hot
Runs a bit warm under load when using Wi-Fi continuously. Otherwise performance is solid.
5 FAQ
Q: What is the current limit via USB?
A: Approximately 500mA can be drawn via the USB Type-C connection.
Q: Does it need specific drivers?
A: It typically uses CH343 or CP210x drivers depending on the production batch.
Q: Is 5V tolerated on GPIO pins?
A: No, the GPIO pins are strictly 3.3V logic. Applying 5V may damage the board.
Q: Is a battery connector included?
A: No, there is no dedicated battery connector. You can manage battery via GPIO.
Q: Can I use ESP-IDF for development?
A: Yes, the ESP32-S3 is fully supported by the ESP-IDF framework.
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