Ebyte Buy ESP32-WROOM-32E Precio Online espressif protocol IEEE802.11b/g/n 400m UART I/O interface uart serial port 2.4GHz WiFi ESP WROOM 32 Price

ESP32-WROOM-32E uart erial port WiFi wireless module [IP]：ESP32-D0WD-V3 [Frequency]：2.4~2.5GHz [Protocol]：IEEE802.11b/g/n [Distance]：400m [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 m