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LILYGO

TTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F Chip

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PEEAB59
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  • TTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F Chip
  • TTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F Chip
  • TTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F Chip
KES4,500.00

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Description

Features:
CATEGORY SPECIFICATIONS
Product Type ESP32 Multi-Communication IoT Module
Chipset ESPRESSIF ESP32 (240MHz Xtensa® 32-bit LX6)
Memory 4MB Flash, 8MB PSRAM
SRAM 520 KB
Interfaces UART, SPI, I2C, SDIO, ADC, DAC, PWM, I2S, IR GPIO, capacitive touch
Working Voltage 2.7V – 3.6V
Power Supply USB 5V / 1A
Battery Support 3.7V lithium battery (JST 2-pin)
SIM Support Nano SIM (SIM800 module)
Connectivity Wi-Fi (802.11 b/g/n), Bluetooth v4.2 (BLE + BR/EDR), GSM/GPRS (SIM800)
Wi-Fi Frequency 2.4 GHz
Wi-Fi Power 22 dBm
GSM Bands 850 / 900 / 1800 / 1900 MHz
Bluetooth Sensitivity -97 dBm
Operating Current ~70 mA
Sleep Current ~300 µA
Operating Temperature -40°C to +85°C
USB Interface USB Type-C, CP2104 USB-to-TTL
Firmware Support UART download / OTA
Software Platform FreeRTOS
Networking Protocols TCP/IP, UDP, HTTP, FTP, MQTT, IPv4/IPv6, SSL
Security WPA/WPA2, AES, RSA, ECC, SHA
Operating Modes Station / SoftAP / SoftAP+Station / P2P
Key Features Multi-network communication (Wi-Fi + Bluetooth + GSM/GPRS), SDK support, cloud & AT command control
Package Includes:
  • 1 x TTGO T-Call V1.4 board
  • 1 x Power Cord
  • 1 x Gprs Antenna (9 cm)

 

 

 

TTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F ChipTTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F ChipTTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F Chip

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