ESP32-C3-MINI-1-N4

The ESP32‑C3‑MINI‑1‑N4 is a compact SoC module based on the ESP32‑C3 32‑bit RISC‑V core. It integrates Wi‑Fi and Bluetooth LE 5.0 in a small form factor with 4MB flash, making it ideal for secure, low‑power IoT devices and embedded applications.

Features:

• ESP32‑C3 single‑core RISC‑V processor at up to 160 MHz

• Built‑in Wi‑Fi 802.11 b/g/n and Bluetooth Low Energy 5.0

• 4 MB onboard SPI flash memory

• Compact footprint for space‑constrained designs

• Secure boot, flash encryption, and cryptographic hardware support

• Interfaces: UART, SPI, I²C, PWM, ADC, and GPIOs

• Low‑power sleep modes suitable for battery-powered IoT