ESP32-C3-MINI-1-N4 IC – Espressif – Wifi + Bluetooth LE v5

Features: 

• ESP32-C3FN4 embedded, 32-bit RISC-V single-core processor, up to 160 MHz.
• ESP32-C3-MINI-1 has 384 KB ROM, 400 KB SRAM (16 KB for cache), 8 KB SRAM in RTC.
• 4 MB Quad SPI flash memory integrated in the chip package.
• IEEE 802.11 b/g/n-compliant Wi-Fi with a center frequency range of 2412 ~ 2484 MHz.
• Supports 20 MHz and 40 MHz bandwidth in the 2.4 GHz band.
• 1T1R mode with a data rate of up to 150 Mbps.
• Wi-Fi Multimedia (WMM) and automatic Beacon monitoring.
• Bluetooth® Low Energy (LE) 5 with speeds of 125 Kbps, 500 Kbps, 1 Mbps, and 2 Mbps.
• Coexistence mechanism between Wi-Fi and Bluetooth for shared antenna usage.
• Up to 15 GPIOs, including 3 strapping pins.
• Interfaces: SPI, UART, I2C, I2S, remote control peripheral, LED PWM controller, TWAI® controller, USB Serial/JTAG controller, temperature sensor, SAR ADC, and general-purpose timers.
• Operating voltage range of 3.0 ~ 3.6 V.
• Operating ambient temperature: -40°C to 85°C (standard) or -40°C to 105°C (high-temperature version).
• Certified for RF compliance and environmentally friendly with RoHS/REACH certifications.