Unexpected Maker FeatherS3[D] - ESP32-S3 Development Board
- Availability: Directly available from warehouse in Eindhoven
- SKU: 007269
€21.00
Ex Tax: €17.36
Please note! Due to the busy period around Black Friday and the holidays, there is a chance of longer delivery time.
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A development board from Unexpected Maker based on a ESP32-S3 microcontroller by Espressif. Thanks to the built-in USB connector, it is easy to program. For extra connectivity, the board has multiple wireless communication interfaces (including Wi-Fi/Bluetooth). Finally, the board has a battery connector where a Li-Po/Li-ion battery (not included) can be connected, which can also be charged via the board.
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| General | |
| Brand | Unexpected Maker |
| Manufacturer model/SKU | FS3D-01 |
| Features | Light sensor Digital LED(s) Battery charger Battery fuel gauge Microcontroller (MCU) Programmable button(s) |
| General physical appearance | |
| Main color | Black |
| Weight [g] | 5 |
| Dimension X [mm] | 52 |
| Dimension Y [mm] | 23 |
| Mounting options | Mounting hole(s) |
| Diameter mounting hole(s) [mm] | 2.5 |
| Form factor | Module (general) |
| General electrical properties | |
| Minimum supply voltage [V DC] | 5 |
| Maximum supply voltage [V DC] | 5 |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Maximum IO-pin source current [mA] | 40 |
| Maximum IO-pin sink current [mA] | 28 |
| MCU | |
| Manufacturer | Espressif |
| Chip series | ESP32-S3 |
| Maximum clock frequency [MHz] | 240 |
| Number of cores | 2 |
| Internal memory | |
| SRAM [KB] | 512 |
| PSRAM [MB] | 8 |
| Flash memory [MB] | 16 |
| EEPROM type | Emulated |
| Communication | |
| Hardware interface(s) | ADC I2C I2S PWM SPI GPIO UART USB CDC Native USB |
| Number of IO-pins | 23 |
| Maximum available hardware PWM channels | 8 |
| Maximum available analog input pins (ADC) | 15 |
| Maximum available analog output pins (DAC) | 0 |
| Maximum available hardware UART interfaces | 3 |
| Maximum available hardware I2C interfaces | 2 |
| Maximum available hardware SPI interfaces | 2 |
| USB to serial converter | Integrated into microcontroller |
| Wireless communication | |
| Interface(s) | Wi-Fi Bluetooth |
| Wi-Fi chip/SoC | ESP32-S3 |
| Wi-Fi frequency [GHz] | 2.4 |
| Bluetooth chip/SoC | ESP32-S3 |
| Bluetooth version | 5.0 |
| Supported Bluetooth standard(s) | LE |
| LED | |
| LED (driver) chip | WS2812B |
| LED color | RGB |
| Light sensor | |
| Sensor (chip) | ALS-PT19 |
| Measurable light | Visible |
| Light sensor type | Light intensity |
| Battery circuit | |
| Battery charger chip/SoC | LP4055A |
| Battery fuel gauge chip | MAX17048 |
| Supported battery chemistry | Li-Po Li-ion |
| Maximum charging voltage [V] | 4.2 |
| Maximum charging current [mA] | 300 |
| Adjustable charging current | No |
| Protection circuit | No |
| Connectors | |
| Power supply connector(s) | USB-C female Through hole solder pin(s) (2.54mm) |
| IO-connector(s) | USB-C female JST-SH (compatible) male Through hole solder pin(s) (2.54mm) |
| Battery connector(s) | JST-PH (compatible) male |
| Wi-Fi/Bluetooth antenna connector | Built-in antenna IPEX MHF 1/uFL male |
| Package contents | |
| Package contents | 1x FeatherS3 1x Male pin header 12p 1x Male pin header 16p |