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Description
- 1x Elecrow ESP32-WROOM-32D / ESP32 Wifi Bluetooth Wireless Module 4MB
Size
- 18.00 ± 0.10 x 25.50 ± 0.10 x 3.10 ± 0.10 mm (L x W x H)
- On-chip sensor: Hall sensor
- Integrated crystal: 40 MHz crystal
- Integrated SPI flash 1: 4 MB
- Antenna: Included
- Operating voltage/Power supply: 3.0 ~ 3.6 V
- Operating current: Average: 80 mA
- Minimum current delivered by power supply: 500 mA
- Recommended operating temperature range 2: -40 °C ~ +85 °C
- Moisture sensitivity level (MSL): Level 3
- Module interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
Wi-Fi
- 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
- Frequency range: 2.4 GHz ~ 2.5 GHz
Bluetooth
- Protocols: Bluetooth v4.2 BR/EDR and BLE specification
- Radio: NZIF receiver with -97 dBm sensitivity | Class-1, class-2 and class-3 transmitter | AFH
- Audio: CVSD and SBC