ESP32-S2-MINI-1U-N4R2

CPU and On-Chip Memory

• ESP32-S2FN4R2 embedded, Xtensa single-core 32-bit LX7 microprocessor, up to 240 MHz
• 128 KB ROM
• 320 KB SRAM
• 16 KB SRAM in RTC
• 2 MB in-package PSRAM

Wi-Fi

• IEEE 802.11 b/g/n-compliant
• Center frequency range of operating channel: 2412 ~ 2484 MHz
• Supports 20 MHz and 40 MHz bandwidth in 2.4 GHz band
• 1T1R mode with data rate up to 150 Mbps
• Wi-Fi Multimedia (WMM)
• TX/RX A-MPDU, TX/RX A-MSDU
• Immediate Block ACK
• Fragmentation and defragmentation
• Transmit opportunity (TXOP)
• Automatic Beacon monitoring (hardware TSF)
• Simultaneous support for Infrastructure BSS in Station mode, SoftAP mode, Station + SoftAP mode, and promiscuous mode

Bluetooth

• Not supported (تراشه‌های سری ESP32-S2 صرفاً دارای وای‌فای هستند و بلوتوث ندارند)

Peripherals

• 37 GPIOs
• SPI, I2S, UART, I2C, LED PWM, TWAI® controller (compatible with ISO 11898-1), ADC, DAC, touch sensor, temperature sensor, timers and watchdogs
• Full-speed USB 1.1 OTG interface

Integrated Components on Module

• 40 MHz crystal oscillator
• 4 MB In-package flash
• 2 MB In-package PSRAM

Antenna Options

• External antenna via a connector (ESP32-S2-MINI-1U)

Operating Conditions

• Operating voltage/Power supply: 3.0 ~ 3.6 V
• Operating ambient temperature: –40 ~ 85 °C