ESP32-S
The ESP32-S is a wireless module based on ESP32, supports WiFi and Bluetooth 4.2, with built-in 32Mbit Flash, in the SMD38 package. There're also onboard PCB antenna and metal shield. It's basically an WROOM-32 clone build by AI Thinker.
| Manufacturer(s) | AI-Thinker |
| Used chip | ESP32-D0WDQ6 |
| Flash | 4 (MB) |
| Total nr of pins | 38 |
| Programmable pins | 33 |
