LILYGO® TTGO T-Call V1.3 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board

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

SKU: SLY2315 Category:

Product Description

Product:

  • LILYGO TTGO T-Call V1.3 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Module

Hardware Specifications:

  • Chipset: ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor
  • Modular interface: UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、ADC、capacitor
  • touch sensor、DACLNA pre-amplifier
  • FLASH: QSPI flash 4MB , PSRAM 8MB
  • USB to TTL: CP2104 or CH9102F (Currently only compatible with Windows because of the Mac system updates , uploading programs with the MAC system isnot supported)
  • Working voltage: 2.7V-3.6V
  • Working current: About 70mA
  • Sleep current: About 300mA
  • SIM card: Only supports Nano SIM card
  • Working temperature range: -40℃~+85℃
  • Size&Weight: 78.83mm*28.92mm*8.06mm(11.77g)

Power Supply Specifications:

  • Power Supply Input: USB 5V/1A
  • Battery Input: 3.7-4.2V
  • Charging current: 500mA
  • USB: Type-C
  • JST Connector: 2Pin 1.25mm

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