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Feather ESP32-S2 - WiFi module - with BME280 sensor - Arduino compatible - Adafruit 5303
WiFi module based on ESP32-S2 system, equipped with 4 MB Flash memory and 2 MB PSRAM . It also has a built-in BME280 system that allows you to measure humidity, temperature and pressure. Feather ESP32 is an energy-efficient 2.4 GHz WiFi System-on-Chip (SoC) solution, with a built-in native USB port. It does not support Bluetooth connectivity . The product is used in projects in the field of the Internet of Things (IoT), smart clothes and home automation.
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Product description: Feather ESP32-S2 - WiFi module - with BME280 sensor - compatible with Arduino - Adafruit 5303
WiFi module based on ESP32-S2 system, equipped with 4 MB Flash memory and 2 MB PSRAM . It also has a built-in BME280 system that allows you to measure humidity, temperature and pressure. Feather ESP32 is an energy-efficient 2.4 GHz WiFi System-on-Chip (SoC) solution, with a built-in native USB port. It does not support Bluetooth connectivity . The product is used in projects in the field of the Internet of Things (IoT), smart clothes and home automation.
The manufacturer provides a detailed user guide - check it out!
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
WiFi module with BME280 environmental sensor .
What is Feather ESP32-S2
Feather ESP32-S2 is a small module with Espressif WiFi microcontroller with low energy consumption . Thanks to its small size, it can be successfully used in projects in the field of, among others IoT and home automation. The Feather ESP32-S2 is based on a Tensilica 240 MHz single-core processor . It has 4 MB of flash + 2 MB of PSRAM. It supports i.a. Time of flight (ToF) measurement. The product is equipped with native USB.
Kit contents
- Feather ESP32-S2 - WiFi module - with BME280 sensor - compatible with Arduino - Adafruit 5303 - 1 piece
- GPIO pins for self-soldering - 2 pieces
Description of the pins Feather ESP32-S2
- USB C port - for powering and programming the board
- JST 2-PH connector with a Li-Pol battery charger - you can connect a 3.7 / 4.2 V Li-Pol battery with a capacity of 250 mAh to it
- CHG LED - while the battery is charging, the yellow LED is on - when charging is completed, the LED turns off, and if the battery is not connected - the LED may flash quickly
- GND - common ground for all power supplies and logic pins
- BAT - positive voltage from / to the 2-pin JST socket for an optional Li-Pol battery
- USB - positive voltage from / to the USB C socket, if USB is connected
- EN - 3.3 V voltage regulator pin
- 3.3 V - controller output 3.3 V (peak 500 mA)
A detailed layout of pins and pins can be found on the manufacturer's website .
Feather ESP32-S2 in the set with goldpin connectors.
Basic information about pins
- A0 and A1 are the only DAC output pins. Can be used as 8-bit analog outputs
- Pins from A2 to A5 - can be used as analog inputs
- SPI bus:
- SCK: SPI clock line pin
- MOSI: SPI Microcontroller Out / Sensor In
- MISO: SPI Microcontroller In / Sensor Out
- UART interface
- RX: UART receiver pin
- TX: UART transmitter pin
- I2C interface (shared by STEMMA QT connector)
- SCL: clock pin of the I2C bus
- SDA: data pin of the I2C bus
- Digital pins: D5, D6, D9 to D13
Technical specification of the module
- Tensilica 240 MHz processor
- 4MB Flash and 2MB PSRAM
- Built-in BME280 system that allows you to measure humidity, temperature and pressure
- Native USB
- USB Type-C port - for programming and power
- JST 2-PH connector with Li-Pol battery charger
- MAX17048 system monitoring the operation of the battery (when powered by a Li-Pol battery)
- Reset and DFU (BOOT0) buttons
- STEMMA QT connector for I2C devices
- Diodes informing about the status of operation and loading of the module (also support for NeoPixel)
- Low energy consumption (80 to 100 uA in sleep mode when running on battery)
- Compatible with Arduino or CircuitPython
- Dimensions: 52.4mm x 22.9mm x 7.2mm
- Weight: 6.3 g
High performance and small dimensions .
Useful links
| Name | Value |
|---|---|
| Voltage to | 5.0 V |
| Voltage from | 5.0 V |
| Voltage nominal | 3.3 V |
| Voltage output from | 3.3 V |
| Output voltage to | 3.3 V |
| UC - Microcontroller | ESP32-S2 |
| UC - Core | Tensilica |
| UC - Flash | 4 MB |
| UC - core | 1. Single Core |
| UC - freq | 240 MHz |
| UC - WiFi | yes |
| UC - USB | USB C |
| UC - I2C | yes |
| UC - UART | yes |
| UC - Connector | USB typ C |
| UC - SPI interface | yes |
| Width | 7.5 cm |
| Height | 10 cm |
| Depth | 0.5 cm |
| Weight | 0.009 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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