ESP-WROOM-32 Entwicklungsboard Micro USB WLAN + Bluetooth - kompatibel für Arduino
10,13 €
On-board CP2102 stable USB to TTL chip to ensure normal communication of the serial port. Its clock frequency can be adjusted from 80MHz to 240MHz, allowing for flexible performance optimization.Onboard storage includes 448KB ROM for program startup and core function calls.There's also 520KB SRAM for data and instruction storage, along with specific SRAMs dedicated to RTC functions in deep-sleep mode.
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