ESP32-S3 N16R8 Development Board Kit, 16MB Flash 8MB PSRAM, Dual USB-C, GPIO LED Debug Shield with Dual 2.54mm Headers, External IPEX-to-SMA Antenna, WiFi Bluetooth 5 LE

Why it's a great deal

• 【ESP32-S3 N16R8 WITH EXPANDED MEMORY】**Powered by an ESP32-S3 N16R8 module with a dual-core 32-bit processor running at up to 240 MHz, 16MB Flash, and 8MB PSRAM. This ESP32-S3 development board provides the processing power and memory needed for IoT devices, robotics, automation, wireless sensors, displays, and embedded applications.

• 【GPIO LED DEBUG SHIELD WITH DUAL HEADERS】**Every GPIO is broken out to both 2.54mm male and female headers, allowing direct connection with male-to-male, male-to-female, and female-to-female jumper wires. The dedicated expansion board makes it easier to connect sensors, displays, relays, and other modules without repeatedly rewiring the ESP32 board.

• 【BUFFERED GPIO STATUS LEDS】**Individual GPIO indicator LEDs are driven through 74HC14D high-impedance buffered logic ICs, allowing logic activity to be observed quickly without repeatedly using a multimeter. The buffered design helps reduce loading on SPI, I2C, UART, PWM, and other digital signals during prototyping and debugging.

• 【EXTERNAL IPEX-TO-SMA ANTENNA KIT】**Includes a detachable 2.4GHz whip antenna and an IPEX-to-SMA coaxial adapter cable. The external antenna can be positioned outside an enclosure or away from surrounding components to improve Wi-Fi and Bluetooth signal placement for robots, weather stations, remote sensors, and enclosed installations.

• 【DUAL USB-C ESP32 DEVELOPMENT KIT】**The ESP32 dev board includes a CH343P USB-to-serial Type-C port for programming and serial debugging, plus a native ESP32-S3 USB Type-C port for USB device and OTG development. The complete kit includes the ESP32-S3 N16R8 board, GPIO LED debug shield, and external antenna kit, with support for Arduino IDE, MicroPython, and ESP-IDF.