Wemos S2 Mini
esp32_wemos_s2_mini
Budget Display King.
Cheap purple ESP32-S2 board: just enough GPIO and speed to drive a display for pocket change.
Good to know
- Native USB only – if the port "disappears", hold the GPIO0 button and tap RST for download mode.
- Strapping: GPIO0, 45, 46 – leave them alone at boot.
- Built-in LED on GPIO15.
- No Bluetooth (S2), and every pin is 3.3V.
Pinout
Tap to enlarge