1.8 KiB
1.8 KiB
| layout | board_id | title | name | manufacturer | board_url | board_image | date_added | family | bootloader_id | features | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| download | unexpectedmaker_feathers2 | Unexpected Maker FeatherS2 Download | Unexpected Maker FeatherS2 | Unexpected Maker |
|
unexpectedmaker_feathers2.jpg | 2020-10-01 | esp32s2 | unexpectedmaker_feathers2 |
|
Introducing the FeatherS2 - The PRO ESP32-S2 based development board in a Feather format!
Features & Specifications
- 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
2x LDO Voltage Regulators? Yup! The first one is for the general operation of the board and the ESP32-S2, RAM and Flash.
The second LDO is for you to use to connect external 3V3 modules, sensors and peripherals, and it has programmable EN control tied to GPIO21 + it’s connected to the deep sleep capabilities of the S2, so if the S2 goes into deep sleep, the 2nd LDO is automatically shut down for you!
You can find out more about the FeatherS2 at feathers2.io, including how to install the UF2 Bootloader.