ESP32-S2-DevKitM-1 is entry-level development board. Most of the I/O pins on the module are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S2-DevKitM-1 on a breadboard.. Featured By RoboticsBD.
ESP32-S2-MINI-1 and ESP32-S2-MINI-1U are two powerful, generic Wi-Fi MCU modules that have a rich set of peripherals. They are an ideal choice for a wide variety of application scenarios related to Internet of Things (IoT), such as wearable electronics and smart home Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
Note: Product images/ Components brand may vary from actual product as our stock rotates.
Description of Components
Featured By RoboticsBD.
| Key Component |
Description |
| On-board module (ESP32-S2-MINI-1 or ESP32-S2-MINI-1U in figures above) |
ESP32-S2-MINI series modules with an on-board PCB antenna or a connector for an external antenna. This series of modules, known for its small size, have a flash and/or a PSRAM integrated in the chip package. For more information, please refer to Ordering Information. |
| Pin Headers |
All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. Users can program ESP32-S2FH4 chip to enable multiple functions such as SPI, I2S, UART, I2C, touch sensors, PWM etc. For details, please see Header Block. |
| 3.3 V Power On LED |
Turns on when the USB power is connected to the board. |
| USB to UART Bridge |
Single USB-UART bridge chip provides transfer rates up to 3 Mbps. |
| Reset Button |
Reset button. |
| Micro-USB Port |
USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-S2FH4 chip. |
| Boot Button |
Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port. |
| RGB LED |
Addressable RGB LED, driven by GPIO18. |
| 5 V to 3.3 V LDO |
Power regulator that converts a 5 V supply into a 3.3 V output. |
| External Antenna Connector |
On ESP32-S2-MINI-2U and ESP32-S2-MINI-1U module only. For connector dimensions, please refer to Section External Antenna Connector Dimensions in module datasheet. |
Featured By RoboticsBD.
Features:
- Operating voltage/Power supply: 3.0 ~ 3.6 V
- Operating ambient temperature:
- On-board PCB antenna (ESP32-S2-MINI-1)
- 40 MHz crystal oscillator
- ESP32-S2FH4 or ESP32-S2FN4R2 embedded, Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz
Applications:
- Generic Low-power IoT Sensor Hub
- Generic Low-power IoT Data Loggers
- Cameras for Video Streaming
- Over-the-top (OTT) Devices
- USB Devices
- Speech Recognition
- Image Recognition
- Mesh Network
- Home Automation
- Smart Home Control Panel
- Smart Building
- Industrial Automation
- Smart Agriculture
- Audio Applications
- Health Care Applications
- Wi-Fi-enabled Toys
- Wearable Electronics
- Retail & Catering Applications
- Smart POS Machines
| General Specification |
| Microprocessor |
ESP32-S2FH4 chip, Xtensa single-core 32-bit LX7 |
| ROM |
128 KB |
| SRAM |
320 KB |
| SRAM |
16 KB RTC |
| crystal oscillator |
40 MHz |
| SPI flash |
4 MB |
| Operating Voltage/Power supply |
3.0~3.6 V |
| Operating Temperature Range |
–40~85°C |
| Shipment Weight |
0.011 kg |
| Shipment Dimensions |
8 × 7 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
Documentation:
- User Guides
- ESP32-S2-MINI-1 & ESP32-S2-MINI-1U Datasheet
Package Includes:
1 x ESP32-S2-DevKitM-1 Development Board
