ESP32-WROVER-B mcu equivalent, wifi-bt-ble mcu.
a 4 MB external SPI flash and an additional 8 MB SPI Pseudo static RAM (PSRAM). The information in this datasheet is applicable to both modules.
The ordering information .
ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 dec.
4
2.3 Strapping Pins
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3 Functional Description
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3.1 CPU and Internal Memory
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3.2 External Flash and SRAM
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3.3 Crystal Oscillators
7
3.4 RTC and Low-Power Management
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4 Peripherals and Sensors
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5 Electrical Characteristics
10
5.
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