ESP32-S3 Display FNK0104S

Board
by Freenovefreenove-fnk0104s

Also known as: freenove_fnk0104s

Verify my boardCompareEdit on GitHub
Flash this board — 1 firmware option · Unverified
ESP32-S3 Display FNK0104S pinout
Pinout

Specifications

Radiosinherited from ESP32-S3

Wi-Fi
Wi-Fi 4 · 2.4 GHz
Bluetooth LE
BLE 5
Bluetooth Classic
no
802.15.4
no

USB

Native USB
yes

Display & extras

Display
4.0in ST7789 (touch)
Built onESP32-S3 Display FNK0104S BoardESP32-S3 SoC

The 4.0 inch ST7789 Touch variant of Freenove's ESP32-S3 display board line.

Firmware for this board

Unverified

  • draftlingUnverifiedmultirelease .bin
    Flash draftlingrelease .bin

    Unverified esp-atlas asserts this board↔firmware link at the shown trust tier — it does not guarantee your specific unit or the current firmware version. Flashing can erase keys/config and can brick the device. At your own risk.

Notes

  • Vendor repo README lists the variant as "FNK0104S(4.0 inch ST7789 Touch)"; the store listing (SKU FNK0104S) titles the line "Freenove ESP32 Touch Display ESP32-S3 CYD Wi-Fi Bluetooth, 2.8 3.5 4.0 Inch IPS Touch Screen, Dual-core 32-bit 240 MHz"
  • Flash, PSRAM, module, USB connector, battery and resolution are not stated on either page (omitted)
  • aka "freenove_fnk0104s" is the device token draftling uses for its release binaries

Verify my board

Reads the connected chip over USB and checks it against what esp-atlas cites for ESP32-S3 Display FNK0104S — over Web Serial, no backend, nothing leaves your browser.

In-browser verify needs Web Serial: Chrome or Edge on a desktop. Safari, Firefox and phones cannot do it.

Serial monitor

Not connected.