| Usage: | Server |
|---|---|
| Type: | Wireless |
| Support Network: | Ethernet |
|
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ESP32-WROOM-32U
Chip: ESPG2-DOWD
SPI Flash: 32 Mbit, 3.3V
Crystal: 40Mhz
Antenna: U.FL carrier, need to be equipped with IPEX antenna
WiFi frequency: 2.4GHZ~2.5GHZ
Interface: SD card, UART. SPI. SDIO. I2C.LED PWM, motor PWM. I2C, IR, pulse counter, GPIO, capacitive touch sensor, ADC.DAC
On-chip crystal: 40MHZ crystal
Integrated SPI flash: 4 MB
Working voltage / supply voltage: 2.7V ~ 3.6V
Working current: average: 80mA
Supply current: minimum: 500mA
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