TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module 16MB Hardware Composable Development Board

TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module is a hardware development board designed for IoT applications. It is compatible with various peripherals and supports multiple wireless communication protocols.

• Chipset: ESP32-WROVER-B
• Power management chip: AXP192
• Flash memory: 16MB
• Static SRAM: 8MB
• SRAM: 520 kB
• Power switch: PWR button
• Reset button: Yes
• USB to TTL converter: CP2104
• Vehicle clock: 40MHz crystal oscillator
• Peripheral slots: 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
• Wi-Fi speed: Up to 150Mbps
• Wi-Fi frequency range: 2.4GHz to 2.5GHz
• Transmit power: 22dBm
• Communication distance: 300m
• Bluetooth protocol: Bluetooth v4.2BR/EDR and BLE
• Bluetooth receiver sensitivity: -97dBm
• Audio support: CVSD & SBC audio
• Wi-Fi modes: Workstation, SoftAP, SoftAP + Station, P2P
• Security mechanisms: WPA, WPA2, WPA2-Enterprise, WPS
• Encryption methods: AES, RSA, ECC, SHA
• Firmware upgrade: UART download/OTA
• Software development: Supports cloud server development and SDK for user firmware development
• Network protocols: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT
• User configuration: AT + command set, cloud server, Android/iOS app
• Operating system: FreeRTOS
• Packing list: T-PCIE 16MB x 1, charging cable x 1, needle pin x 2