Espressif ESP32 ESP-WROOM-32D

ESP32-WROOM-32D is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.

Specifications:

• RF certification: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
• Wi-Fi certification: Wi-Fi Alliance
• Bluetooth certification: BQB
• Green certification: RoHS/REACH
• Reliablity: HTOL/HTSL/uHAST/TCT/ESD
• WiFi - Protocols: 802.11 b/g/n (802.11n up to 150 Mbps) / A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support
• WiFi - Frequency range: 2.4 GHz ~ 2.5 GHz
• Bluetooth - Protocols: Bluetooth v4.2 BR/EDR and BLE specification
• Bluetooth - Radio: NZIF receiver with ?97 dBm sensitivity; Class-1, class-2 and class-3 transmitter; AFH
• Bluetooth - Audio: CVSD and SBC
• Module interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
• On-chip sensor: Hall sensor
• Integrated crystal: 40 MHz crystal
• Integrated SPI flash: 4 MB
• Operating voltage/Power supply: 3.0 V ~ 3.6 V
• Operating current: Average: 80 mA
• Minimum current delivered by power supply: 500 mA
• Recommended operating temperature range: ?40 °C ~ +85 °C
• Package size: (18.00±0.10) mm × (25.50±0.10) mm × (3.10±0.10) mm
• Moisture sensitivity level (MSL): Level 3