Mạch thu phát Wifi + Bluetooth esp32 WROOM ESP-32S (38 Pin)

IC chính : Wifi BLE SoC ESP32 ESP-WROOM-32 Điện áp hoạt động : 5VDC MicroUSB Dòng điện sử dụng : ~90mA. Chip nạp : CH2102 Nhân xử lý trung tâm : ESP32-D0WDQ6 Dual-core low power Xtensa® 32-bit LX6 microprocessors. ROM : 448KBytes SRAM : 520 KBytes 8 KBytes SRAM in RTC SLOW 8 KBytes SRAM in RTC FAST 1 Kbit of EFUSE, 256 bits MAC WiFi : 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps) Bluetooth v4.2 BR/EDR and BLE specification Wi-Fi mode Station/softAP/SoftAP+station/P2P Security WPA/WPA2/WPA2-Enterprise/WPS Encryption AES/RSA/ECC/SHA IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT Interfaces : SD-card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S , IR, GPIO, capacitive touch sensor, ADC, DAC, Hall sensor, temperature senso