Bee Motion S3 Development Board
Code name: BeeMotionS3
Bee Motion S3 development board is based on esp32s3 microcontroller and uses xtensa architecture. This board has a maximum CPU frequency of 240 MHz and a flash size of 8MB.
About Bee Motion S3
ESP32-S2 board with onboard motion detection — perfect for automation and presence-based triggers.
Technical Specifications
🛰️ Connectivity
🧠 Microcontroller
✨ Features
- 27 digital IO pins
- 46 external interrupt pins
- 11 analog input pins
- 24 PWM pins
Bee Motion S3 Useful Links
Bee Motion S3 Pins Mapping Arduino IDE
Below you can find the Bee Motion S3 pinout. This development board provides 27 digital IO pins, out of which 46 can be used as external interrupt pins, 11 as analog input pins and 24 pins have Pulse-Width Modulation (PWM).
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | BOOT_BTN | |||
| 1 | PWM | VBAT_VOLTAGE | ||
| 2 | PWM | VBUS_SENSE | ||
| 3 | PWM | LIGHT | ||
| 4 | PWM | |||
| 5 | A5 | T5 | PWM | SS |
| 6 | A6 | T6 | PWM | |
| 7 | A7 | T7 | PWM | |
| 8 | A8 | T8 | PWM | |
| 9 | A9 | T9 | PWM | |
| 10 | A10 | T10 | PWM | |
| 11 | A11 | T11 | PWM | |
| 12 | A12 | T12 | PWM | |
| 13 | A13 | T13 | PWM | |
| 14 | A14 | T14 | PWM | |
| 15 | A15 | PWM | MOSI | |
| 16 | PWM | MISO | ||
| 17 | PWM | SCK | ||
| 34 | PWM | LDO2 RGB_PWR | ||
| 35 | PWM | SDO | ||
| 36 | PWM | SCL | ||
| 37 | PWM | SDA SDI | ||
| 40 | PWM | RGB_DATA | ||
| 43 | PWM | TX | ||
| 44 | PWM | RX |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x0 |
| Flash mode | dio |
| Boot mode | qio |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The Bee Motion S3 development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x0". Flash mode and boot mode for Bee Motion S3 development board by default is dio and qio respectively.
