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TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module is a hardware development board designed for wireless communication applications. It is suitable for projects requiring Wi-Fi and Bluetooth connectivity, such as IoT devices and remote monitoring systems.
Chipset: ESP32-WROVER-B
Power management chip: AXP192
Flash memory: 4MB / 16MB
Static SRAM: 8MB
SRAM: 520 kB
Button: PWR power switch, reset
USB to TTL: CP2104
Vehicle clock: 40MHz crystal oscillator
Peripheral equipment: SIM Nano card slot, Mini PCIE card slot
Antenna: Onboard antenna (default)
Working voltage: 2.7V to 3.6V
Sleep current: Approximately 700mA
Operating temperature range: -40°C to +85°C
Dimensions: 75 x 33 x 10.5 mm
Weight: 14.5g
Power input: USB 5V / 1A
Charging current: 500 mA
Battery input: 3.7V to 4.2V
Charging IC: AXP192
JST connector: 2-pin 2.0mm
USB: Type C
Wi-Fi standard: 802.11 b/g/n (up to 150Mbps)
Frequency range: 2.4GHz - 2.5GHz (2400M - 2483.5M)
Transmit power: 22dBm
Communication distance: 300m
Bluetooth protocol: Bluetooth v4.2 BR/EDR and BLE
Bluetooth receiver: Class-1 with sensitivity of -97dBm
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