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ESP32-WROOM-32U uart serial port WiFi wireless module





[Type]:UART I/O

[Features]:Universal Wi-Fi module

[Product weight]:2±0.1g

[Introduction]:ESP32-WROOM-32E is a general-purpose Wi-Fi module with powerful functions, built-in ESP32-D0WD-V3 chip, Xtensa® dual-core 32-bit LX6 microprocessor, 448 KB ROM, 520 KB SRAM, 16 KB RTC SRAM supports up to 240 clock frequency in MHz. Can be used for low-power sensor networks and demanding tasks such as speech encoding, audio streaming, and MP3 decoding.

Symbol Parameter Minimum Maximum Unit
VDD33 Power pin voltage –0.3 3.6 V
TSTORE Storage temperature –40 85 °C
Symbol Parameter Minimum Typical Maximum Unit
VDD33 Power Pin Voltage 3.0 3.3 3.6 V
IVDD Supply current of external power supply 0.5 A
T Recommended working temperature –40 85 °C
Humidity Humidity 85 %RH
Imax Peak current - - 400 mA
I Average current - - 100 mA
Working channel center frequency range 2412~2484MHz
Wi-Fi Protocol IEEE802.11b/g/n
Antenna type IPEX Interface
Distance(With router @Mercury MW305R) 400m
Distance(Between Modules) 400m