Bluetooth, WiFi 802.11b/g/n, Bluetooth v5.0 Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount The ESP32-S3-WROOM-1U-N16R8 is a high-performance embedded module designed for IoT and edge computing applications, featuring integrated wireless connectivity and enhanced processing capabilities. Processor: Dual-core Xtensa LX7, up to 240 MHz Wireless Connectivity: Wi-Fi 2.4 GHz (802.11 b/g/n) Bluetooth LE 5.0 Memory Configuration (N16R8): 16 MB Flash memory 8 MB PSRAM Antenna Type: U.FL connector for external antenna (“1U” variant) Indicates support for an external antenna via U.FL connector Allows improved RF performance and flexible antenna placement #commonpartslibrary #rf #wireless #transceiver #module

WiFi Modules ESP32-S3-WROOM-1-N4 WIFIM-SMD_ESP32-S3-WROOM-1-N8 LCSC Part Number: C2913197 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)

2.4GHz Wi-Fi+Bluetooth LE SoC ESP32-S3FH4R2 is a highly integrated low-power Wi-Fi and Bluetooth LE System-on-Chip (SoC) from Espressif Systems. It is based on a dual-core Xtensa® LX7 processor running at up to 240 MHz and is designed for IoT, smart home, industrial control, AIoT, audio processing, and embedded applications. The ESP32-S3FH4R2 variant includes 4 MB of in-package Quad SPI Flash and 2 MB of in-package Quad SPI PSRAM, reducing external component count and simplifying PCB design. Key Features Dual-core Xtensa® LX7 CPU Up to 240 MHz operating frequency 32-bit architecture with floating-point unit (FPU) SIMD instructions for AI and signal-processing workloads Integrated Memory 4 MB in-package Flash 2 MB in-package PSRAM 512 KB on-chip SRAM 384 KB ROM Additional RTC memory for low-power operation Wireless Connectivity IEEE 802.11 b/g/n 2.4 GHz Wi-Fi Bluetooth® 5 Low Energy (LE) Long-range and low-power wireless communication support Rich Peripheral Set Up to 45 programmable GPIOs USB OTG and USB Serial/JTAG SPI, I²C, I²S, UART, SDIO TWAI® (CAN 2.0 compatible) Camera interface LCD interface PWM, pulse counter, RMT, DMA controller Analog Features Two 12-bit SAR ADCs Temperature sensor 14 capacitive touch sensing inputs Security Features Secure Boot Flash Encryption AES, SHA, RSA, HMAC hardware accelerators True Random Number Generator (RNG) Digital Signature peripheral Low-Power Operation Multiple power-saving modes ULP-RISC-V coprocessor ULP-FSM coprocessor Deep-sleep support with RTC memory retention

ESP32-S3-MINI-1U-N8 BULETM-SMD_ESPRESSIF_ESP32-S3-MINI-1U-N8 LCSC Part Number: C2980299 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)

ESP32-S3-WROOM-1U-N8R8 WIRELM-SMD_ESP32-S3-WROOM-1U LCSC Part Number: C2980300 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)

ESP32-S3-WROOM-1-N16 WIRELM-SMD_ESP32-S3-WROOM-1 LCSC Part Number: C2913199 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)

ESP32-S3-WROOM-1-N16R2 WIRELM-SMD_ESP32-S3-WROOM-1 LCSC Part Number: C2913205 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)

ESP32-S3FN8 QFN-56_L7.0-W7.0-P0.40-TL-EP4.0 LCSC Part Number: C2913196 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)

ESP32-S3-WROOM-1U-N8 WIRELM-SMD_ESP32-S3-WROOM-1U LCSC Part Number: C2980297 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫)