3PCS ESP32-S3 Mini Type-C Development Board

About this item

• Powerful Core & Wireless Connectivity: Equipped with ESP32-S3 32‑bit RISC‑V single‑core processor running up to 160 MHz. Supports 2.4 GHz Wi‑Fi (802.11 b/g/n) with Station, SoftAP, SoftAP+Station and promiscuous modes, plus Bluetooth 5.0 for seamless IoT and smart device communication.
• Ultra-Low Power Consumption: Deep‑sleep current as low as 43 µA, making it ideal for battery‑powered wearables, remote sensors, and portable devices that demand long operation on a single charge.
• Rich On‑Board Resources & Interfaces: Comes with 400 KB SRAM, 384 KB ROM, built‑in 4 MB Flash, and multiple interfaces: 1×I²C, 1×SPI, 2×UART, 11×GPIO (PWM), 4×ADC. On‑board RGB and blue LED (shared GPIO48) for visual feedback and debugging.
• Compact Size & Robust Security: Ultra‑small form factor (22.52 × 18 mm) – as small as a thumb – fits easily into wearables and space‑constrained projects. Built‑in hardware crypto accelerator supports AES‑128/256, hash, RSA, HMAC, digital signature and secure boot for reliable data protection.
• Flexible Power Options & Easy Charging: Powered via USB Type‑C, or connect an external 3.3–6 V supply to the B+ / B‑ pads on the back of the board. Battery can also be charged through the USB port. Compatible with Arduino IDE (driver installation may be required for COM port detection). Note: Avoid shorting positive and negative pads during soldering to prevent damage.