AM-036 TTGO T-Call V 1.4 ESP32 + SIM800L Module Unsoldered
AM-036 TTGO T-Call V 1.4 ESP32 + SIM800L Module Unsoldered
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AM-036 TTGO T-Call V 1.4 ESP32 + SIM800L Module UnsolderedAM-036 TTGO T-Call V 1.4 ESP32 + SIM800L Module Unsoldered

AM-036 TTGO T-Call V 1.4 ESP32 + SIM800L Module Unsoldered

SKU: 1597491091
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₹ 1,749.00
( ₹ 1,482.20 without 18% GST.)

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Description

SIM800L ESP32 Wireless Communication Module | TTGO T-Call V1.3 for Arduino & IoT Projects

Feature:-

  • The wireless module is integrated with ESPRESSIF-ESP32 240MHz Xtensa dual-core 32-bit LX6 microprocessor.
  • It needs a power supply of 5V/1A and has a Type C port.
  • It features 802.11 b/g/n wifi protocol and bluetooth v4.2BR/EDR and BLE standard protocol.
  • The wireless communication module supports cloud server development and SDK for user firmware development.

Specification:-

Hardware Specifications  
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, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier
On-board clock 40MHz crystal oscillator
Working voltage 2.7V-3.6V
Working current About 70mA
Sleep current About 300uA
SIM card Only supports Nano SIM card
Working temperature range -40°C ~ +85°C
Size&Weight 78.83mm*28.92mm*8.06mm (11.77g)
Power Supply Specifications  
Power Supply USB 5V/1A
Charging current 500mA
Battery 3.7V lithium battery
JST Connector 2Pin 1.25mm
USB Type-C
Wi-Fi Description
Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval
Frequency range 2.4GHz~2.5GHz (2400M~2483.5M)
Transmit Power 22dBm
Communication distance 300m
Bluetooth Description
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 Description
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

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