ESP32 Feather serial port

Serial ports

• TX,RX via USB Serial.begin,… __ USB TX/RX er ikke ført ud på pins

• RX/TX på pin 116,17 Serial2.begin,…

• 3.3V for idle or lav bit (0)

• 0.0V for high bit (1)

esp32 feather huzzah pinout

Kort om

NB Info nedenfor betyder IKKE at alt er tilgængeligt på ben og tilgængelig på samme tid-

• 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS

• Integrated 520 KB SRAM

• Integrated 802.11bgn HT40 Wi-Fi transceiver, baseband, stack and LWIP

• Integrated dual mode Bluetooth (classic and BLE)

• 4 MByte flash

• On-board PCB antenna

• Ultra-low noise analog amplifier

• Hall sensor

• 10x capacitive touch interface

• 32 kHz crystal oscillator

• 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for

• bootloading/debug)

• 3 x SPI (only one is configured by default in the Feather Arduino IDE support)

• 2 x I2C (only one is configured by default in the Feather Arduino IDE support)

• 12 x ADC input channels

• 2 x I2S Audio

• 2 x DAC

• PWMtimer inputoutput available on every GPIO pin

• OpenOCD debug interface with 32 kB TRAX buffer

• SDIO master/slave 50 MHz

• SD-card interface support