Adafruit ESP32 Feather V2, 8MB Flash + 2MB PSRAM, WLAN/WiFi, BLE, STEMMA QT 5400

Description: Adafruit ESP32 Feather V2,8MB Flash + 2MB Psram ,WLAN / Wifi,Ble,Stemma QT 5400The description of this item has been automatically translated. If you have any questions, please feel free to contact us. Paradisetronic.com Your Store for DIY Electronics Adafruit ESP32 Feather V2, 8MB Flash + 2MB PSRAM, STEMMA QT, 5400One of our most popular feathers is the Adafruit HUZZAH32 ESP32 Feather - with the fabulous ESP32 WROOM module that quickly turns WiFi and Bluetooth projects that benefit from Espressif's popular chipset. Recently Adafruit had to redesign this Feather to move from the CP2104 to the available CH9102F. One thing led to another and Adafruit has created a completely renewed design: the Adafruit ESP32 Feather V2.The V2 is a significant redesign, so much so that we consider it a completely new product. It still features the ESP32 chip, but has many upgrades and improvements:Compared to the original Feather with 4MB Flash and no PSRAM, the V2 has 8MB Flash and 2MB PSRAM.Additional user button key switch on input pin 38.Additional NeoPixel Mini RGB LED with controllable power connection.Additional STEMMA QT port for plug-and-play I2C connections.USB Type-C port instead of Micro B.Separate controllable 3.3V power supply for STEMMA QT to enable extremely low power consumption even with sensors connected.Designed for low power consumption: Verified with a PPK to draw 70µA from the Lipoly battery in deep sleep and 1.2mA in light sleep.USB to Serial Converter Upgrade from CP2102 to CH9102F available! The CH9102F has no problems uploading at 921600 bps for fast firmware loading.However, in order to add the PSRAM and integrate the new Pico module, which was small enough to accommodate all the extras, we had to change some of the breakout pads. Here's what you need to know:The pin numbers for the I2C port (SDA, SCL), UART (RX, TX) and SPI (SCK, MOSI, MISO) have changed. If your code has a fixed usage of these pins, you should either replace them with the new numbers or change the code to use the 'pretty' names like SDA or SCK.If you select the new Feather ESP32 V2 board in the Espressif board support package, the correct numbers will be replaced. Note that the names are in the same places. We haven't changed where the I2C/UART/SPI pins are on the board, just which ESP32 pins they are connected to.The 'corner' pin next to TX has changed from pin 21 to 37. This pin is not used in any FeatherWing as it is considered an 'extra pin'. It has also changed from a GPIO to just an input pin.The remaining numbered pins and A0-A5 pins have not changed their pin numbers.The ESP module contains a dual-core ESP32 chip, 8MB SPI flash, 2MB PSRAM, a tuned PCB antenna and all the passive components needed to take advantage of this powerful new processor. The ESP32 supports both WiFi and Bluetooth Classic/LE. This means it's perfect for almost any wireless or internet-connected project.Since it's part of the Adafruit Feather ecosystem, you can take advantage of the 50+ FeatherWings Adafruit has designed to add all sorts of cool accessories. One of our most popular feathers is the Adafruit HUZZAH32 ESP32 Feather - with the fabulous ESP32 WROOM module that quickly turns WiFi and Bluetooth projects that benefit from Espressif's popular chipset. Recently Adafruit had to redesign this Feather to move from the CP2104 to the available CH9102F. One thing led to another and Adafruit has created a completely renewed design: the Adafruit ESP32 Feather V2. If you select the new Feather ESP32 V2 board in the Espressif board support package, the correct numbers will be replaced. Note that the names are in the same places. We haven't changed where the I2C/UART/SPI pins are on the board, just which ESP32 pins they are connected to. The ESP module contains a dual-core ESP32 chip, 8MB SPI flash, 2MB PSRAM, a tuned PCB antenna and all the passi Marke Adafruit EAN Nicht zutreffend Kern ESP32 Serie Feather Modell Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM - STEMMA QT Herstellernummer 5400 Programmspeichertyp Data-Flash Herstellungsland und -region Vereinigte Staaten Produktart Feather

Price: 36.41 USD

Location: Berlin

End Time: 2024-11-06T11:51:54.000Z

Shipping Cost: 7.47 USD