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TTGO T-Call & PMU ESP32 SIM800L Development Board with AXP192 PMU (Q166)

TTGO T-Call & PMU ESP32 SIM800L Development Board with AXP192 PMU (Q166)
TTGO
TTGO T-Call & PMU ESP32 SIM800L Development Board with AXP192 PMU (Q166)
₹​2,087.00
₹​1,768.64 + 18% GST
All Inclusive, Shipping Calculated at Checkout
Assured Cashback of ₹ 17
B2B GST Credit Available


 

 


 

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:CH9102
  • 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 1.1mA
  • SIM card:Only supports Nano SIM card
  • Working temperature range:-40℃ ~ +85℃
  • Size&Weight:78.83mm28.92mm8.06mm(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

  • Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
  • Protocol:802.11 b/g/n(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

  • 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

More Information:

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

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Tags: ESP32 , TTGO , PMU , SIM800L , SIM , AXP192