ESP3 Module Cellular Bluetooth Wifi Controller CH9102F Version 1.4 Includes Antenna and Soldering Pins

Card with GPRS SIM800 antenna integrated WIFI BLUETOOTH

TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor

Modular interface UART、SPI、SDIO、I2C、PWM、TV PWM、I2S、IRGPIO

SIM card: Only supports Nano SIM card

Size: 78.83mm*28.92mm*8.06mm

Power Supply: USB TYPE C 5V/1A

Wifi Protocol: 802.11 b/g/n(802.11n，(speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection interval

Bluetooth Protocol: meet bluetooth v4.2BR/EDR and BLE standard

Network protocol: IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT

User Configuration: AT + Instruction set, cloud server, android/iOS app