Bluetooth

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Protocols: Bluetooth V4.2 BR/EDR and BLE specification

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Radio: NZIF receiver with –97 dBm sensitivity

Class-1, class-2 and class-3 transmitter

AFH

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Audio: CVSD and SBC

Hardware

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Module Interfaces: ADC, DAC, touch sensor, SD/SDIO/MMC Host Controller, SPI,

SDIO/SPI Slave Controller, EMAC, motor PWM, LED PWM, UART, I2C, I2S, infrared remote

controller, GPIO, pulse counter

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On-chip sensor: Hall sensor

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Integrated crystal: 40 MHz crystal

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Integrated SPI flash: 4 MB

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Operating voltage/Power supply: 2.7V~3.6V

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Average Operating current: 80 mA

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Minimum current delivered by power supply: 500 mA

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Operating temperature range: –40 °C ~ 85 °C

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Package size: 52 x 20.3 x 10 mm/2.05 x 0.80 x 0.39”

SHIPPING LIST

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ESP32-PICO-KIT Development Board x1

https://www.dfrobot.com/product‐1941.html?search=DFR0625&description=true/12‐5‐19