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LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module

LILYGO TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module

0 reviews
Rs 4,000.00
Product Code: MB-0007
Availability: Out Of Stock
Viewed 1189 times

Product Description

Hardware

Chipset
ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH
QSPI flash 4MB / PSRAM  8MB
SRAM
520 kB SRAM
Button
Reset
USB to TTL
CP2104
Modular interface
UART, SPI, SDIO, I2C, PWM, TV PWM, I2S, IRGPIO
On-board clock
40MHz crystal oscillator 
Working voltage
2.7V-3.6V
Working current
About 70mA
Sleep current
About 1.1mA
SIM card
Only supports Nano SIM card
Working temperature range
-40℃ ~ +85℃
Power Supply
USB 5V/1A
Charging current
500mA
Battery 
3.7V lithium battery
JST Connector
2Pin 1.25mm
USB
Type-C
 Wi-Fi

Standard
FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol
802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection 
Frequency 
2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power
22dBm
Communication 
Distance 300m 

Bluetooth

Protocol
meet Bluetooth v4.2BR/EDR and BLE standard
Radio frequency
with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequency
CVSD&SBC audio frequency

Software Specification

Wi-Fi Mode
Station/ SoftAP / SoftAP+Station / P2P
Security mechanism
WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type
AES/RSA/ECC/SHA
Firmware upgrade
UART download/OTA（Through network/host to download and write firmware）
Software Development
Support cloud server development /SDK for user firmware development
Networking protocol
IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User Configuration
AT + Instruction set, cloud server, android/iOSapp
OS
FreeRTOS

Package Includes :

1 X T-Call V1.4

2 X Pin

1 X SIM Antenna 

1 X Power Cable

More Information - 

Githublink - https://github.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800

T-Call V1.4 Pin Diagram

T-Call V1.4 Size Chart

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