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

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  1. Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
  2. FLASH: QSPI flash 4MB / PSRAM 8MB
  3. SRAM:520 kB SRAM
  4. Button: Reset
  5. USB to TTL: CP2104
  6. Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
  7. On-board clock:40MHz crystal oscillator
  8. Working voltage:2.7V-3.6V
  9. Working current: About 70mA

₹1,821.19 ₹2,048.31

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About TTGO T-Call Board 

This is a TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. The module is used for wireless communication. The ESP V1.4 ESP32 Serial WIFI Wireless Transceiver Module is a self-contained SOC with an integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network.
This module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.

TTGO T-Call Board Pinouts

ttgo tcall pinouts

SKU: ESP-1007 Categories: , , Tags: , , , , , , ,
Chipset ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH QSPI flash 4MB / PSRAM 8MB
SRAM 520 kB
USB to TTL CP2104
On-board clock 40MHz crystal oscillator
Working voltage 2.7V-3.6V
Working current 70mA
SIM card Only supports Nano SIM card
Power Supply USB 5V/1A
USB Type-C
Working Temperature Range (°C) -40 to 85
Length (mm) 77
Width (mm) 29
Height (mm) 12
Weight (gm) 17
Shipment Weight 0.02 kg
Shipment Dimensions 9 × 5 × 1 cm

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