FeatherS2 - WiFi module with ESP32-S2

Description

Module with WiFi Espressif ESP32-S2. It has 16 MB Flash memory, 8 MB external PSRAM memory, integrated WiFi 802.11 b / g / n transceiver and a JST-PH 2.0 connector for connecting a LiPo battery. There is a light sensor and an RGB diode on the board. In addition, the user has at his disposal two 3.3 V LDO stabilizers - one is responsible for powering the ESP system, and the other can be used to power external modules. FeatherS2 is easy to integrate with sensors due to the available STEMMA QT connector (Qwiic compatible).

The module offers great possibilities in the field of IoT systems and can be used both to control LEDs and to transfer data to a specific platform. FeatherS2 can also be programmed using the Arduino IDE, ESP-IDF or CircuitPython. Full documentation is available on the product page.

Features

• 32-bit 240 MHz single-core processor
• 16 MB SPI Flash
• 8 MB extra PSRAM
• 2.4 GHz Wi-Fi - 802.11b/g/n
• 3D Antenna
• 2x 700 mA 3.3 V LDO regulator
• Optimised power path for low-power battery usage
• LiPo battery management
• Power (red), Charge (orange) & IO13 (blue) LEDs
• 21x GPIO
• USB-C
• USB backfeed protection
• APA102 RGB LED (CLK IO45, DATA IO40)
• ALS-PT19 Ambient Light Sensor (IO14)
• QWIIC/STEMMA connector
• Feather format

Kit contains

• FeatherS2 module
• 16-pin goldpin male connector
• 12-pin goldpin male connector