TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module is a hardware development board. It is suitable for projects requiring WiFi and Bluetooth connectivity, such as IoT applications and remote monitoring systems.
Chipset: ESP32-WROVER-B, AXP192 power management chip
Flash memory: 4MB / 16MB
Static SRAM: 8MB
SRAM: 520 kB
Power switch: PWR button, reset button
USB to TTL converter: 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: Type C
Wi-Fi standard: 802.11 b/g/n (up to 150Mbps)
Frequency range: 2.4GHz to 2.5GHz (2400M-2483.5M)
Transmit power: 22dBm
Communication distance: 300m
Bluetooth protocol: Bluetooth v4.2BR/EDR and BLE standards
Bluetooth radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm
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