# ESP32-S3-DEVKITC-1-N16R8V (Component) ## Description ESP32-S3-DEVKITC-1-N16R8V is an Espressif ESP32-S3-DevKitC-1 v1.1 development board based on the ESP32-S3-WROOM-2-N16R8V module. It provides dual-core ESP32-S3 processing, 2.4 GHz Wi-Fi, Bluetooth LE, 16 MB Octal SPI flash, 8 MB Octal SPI PSRAM, USB programming/debugging, native USB OTG/JTAG capability, onboard power regulation, and two 22-pin 2.54 mm header rows for prototyping. Note: on this WROOM-2/N16R8V variant, GPIO35, GPIO36, and GPIO37 are used internally for Octal SPI flash/PSRAM and are not available for external use; GPIO38 drives the onboard RGB LED on v1.1 boards. ## Component Details - **Owner:** silicon-yard - **Created:** 6/30/2026 - **Last Updated:** 6/30/2026 - **Visibility:** Public - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** ESP32-S3-DEVKITC-1-N16R8V - **Manufacturer Name:** Espressif - **Part Type:** Integrated Circuits - **Datasheet URL:** https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32s3/esp32-s3-devkitc-1/user_guide_v1.1.html - **License:** https://creativecommons.org/licenses/by/4.0/ - **Used in:** 10 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Espressif - **MPN:** ESP32-S3-DEVKITC-1-N16R8V - **Mount Type:** Base - **Pin Count:** 44 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | J1_1 | 3V3 | | | J1_2 | 3V3 | | | J1_3 | RST | | | J1_4 | GPIO4 | | | J1_5 | GPIO5 | | | J1_6 | GPIO6 | | | J1_7 | GPIO7 | | | J1_8 | GPIO15 | | | J1_9 | GPIO16 | | | J1_10 | GPIO17 | | | J1_11 | GPIO18 | | | J1_12 | GPIO8 | | | J1_13 | GPIO3 | | | J1_14 | GPIO46 | | | J1_15 | GPIO9 | | | J1_16 | GPIO10 | | | J1_17 | GPIO11 | | | J1_18 | GPIO12 | | | J1_19 | GPIO13 | | | J1_20 | GPIO14 | | | J1_21 | 5V0 | | | J1_22 | GND | | | J3_1 | GND | | | J3_2 | U0TXD/GPIO43 | | | J3_3 | U0RXD/GPIO44 | | | J3_4 | GPIO1 | | | J3_5 | GPIO2 | | | J3_6 | MTMS/GPIO42 | | | J3_7 | MTDI/GPIO41 | | | J3_8 | MTDO/GPIO40 | | | J3_9 | MTCK/GPIO39 | | | J3_10 | GPIO38 | | | J3_11 | GPIO37 | | | J3_12 | GPIO36 | | | J3_13 | GPIO35 | | | J3_14 | GPIO0 | | | J3_15 | GPIO45 | | | J3_16 | GPIO48 | | | J3_17 | GPIO47 | | | J3_18 | GPIO21 | | | J3_19 | USB_D+/GPIO20 | | | J3_20 | USB_D-/GPIO19 | | | J3_21 | GND | | | J3_22 | GND | | --- *Generated from [https://www.flux.ai/silicon-yard/esp32-s3-devkitc-1-n16r8v](https://www.flux.ai/silicon-yard/esp32-s3-devkitc-1-n16r8v)*