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TTGO T-Energy T18 WiFi and Bluetooth module

TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module
TTGO T-Energy T18 WiFi and Bluetooth module

Description

  • Hardware Specifications
  • Chipset: ESPRESSIF-ESP32-WROVER-B 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
  • FLASH: QSPI 4MB Flash / 8MB PSRAM
    SRAM : 520 kB SRAM
  • KEY: reset, BOOT
  • Switch: BAT switch
  • Power indicator lamp: red
  • USB to TTL:CP2104
  • Modular interface: SD card、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:2.3V-3.6V
  • Working current: about 40mA
  • Sleep current:1mA
  • Working temperature range:-40℃ ~ +85℃
  • Size:91.10mm*32.75mm*19.90mm

    Power Supply Specifications:
    Power Supply: USB 5V/1A
    Charging current:1000mA
    Battery:3.7V lithium battery
    Wi-Fi Features
    Standard: FCC/CE/TELEC/KCC/SRRC/NCC(esp32 chip)
    Protocol: 802.11 b/g/n/e/i (802.11n,speed up to150Mbps)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 Features
    Protocol: Meet Bluetooth v4.2BR/EDR and BLE standard
    Radio frequency: with -98dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
    Audio frequency: CVSD&SBC audio frequency

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