TTGO ESP32 + GSM 800l

The TTGO T-Call is a new ESP32 development board that combines a SIM800L GSM/GPRS module. The new board combines ESP32 WiFi & Bluetooth WiSoC with SIMCom SIM800L GPRS module, and also happens to rely on a USB-C port for power and programming instead of the more common micro USB port on this type of hardware.

TTGO-ESP32-GSM-010

Besides Wi-Fi and Bluetooth, you can communicate with this ESP32 board using SMS or phone calls and you can connect it to the internet using your SIM card data plan. This is great for IoT projects that don’t have access to a nearby router.

Quick Spec

  • Wireless Module: ESP32-WROVER-B based on ESP32 dual core Xtensa processor @ 240MHz with 520kB SRAM on-chip, 4MB QSPI flash, 8MB PSRAM
  • Connectivity
    • WiFi 4 802.11 b/g/n (2.4 GHz) up to 150 Mbps
    • Bluetooth 4.2 Classic + LE
    • Cellular: 2G GSM/GPRS via SIMcom SIM800L module + Nano SIM card slot
  • USB: 1x USB-C for power and programming (via CP2104)
  • Expansion: 2x 21-pin headers with UART, SPI, SDIO, I2C, PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DAC
  • Misc: Reset Button, on-board40MHz crystal oscillator
  • Power Supply: 5V/1A via USB-C port / 2-pin JST header for 3.7V Lithium battery, support for 500mA charging current
  • Operating Voltage: 2.7V-3.6V
  • Power Consumption: About 70mA while active; sleep: about 300uA
  • Temperature Range: -40℃ ~ +85℃
  • Dimensions: 78.8 x 28.9 x 8.1 mm
  • Weight: 11.77 g

Pinout

TTGO-T-Call-V1-4-ESP32-SIM-Card-SIM800-L-Module-1

Resources

Shipping List

TTGO-T-Call-V1-4-ESP32-SIM-Card-SIM800-L-Module
  • 1 x TTGO ESP32 + GSM 800l

TTGO ESP32 + GSM 800l

  • Brand: Generic
  • Product Code: TTGO-ESP32-GSM
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock BX2-06
    Stellenbosch In Stock Z5157

    We ship free of charge between branches to complete your order.

  • R495.00 (Inc Tax: R569.25)


  • 10 or more R395.00

Related Products

ESP32 + LORA 868 + 0.96 OLED

ESP32 + LORA 868 + 0.96 OLED

ESP32 + LORA 868 + 0.96 OLED This ESP32 development board is a SX1276 chip based on the ESP32 WIFI, featuring an OLED, together with a LoRa remote modem, running on a 868-915MHz frequency, sensiti..

Centurion
Stellenbosch

R368.00 (Inc Tax: R423.20)

ESP32 + LoRa 868MHz + OLED 0.96"

ESP32 + LoRa 868MHz + OLED 0.96"

ESP32 + LoRa 868MHz + OLED 0.96" The ESP32 + LoRa 868MHz + OLED 0.96" uses the SX1276 chip which is based on ESP32 Wi-Fi, with a 868 MHz frequency, high sensitivity over -148 dBm, + 20 dBm output pow..

Centurion
Stellenbosch

R458.00 (Inc Tax: R526.70)

TTGO ESP32 + OLED 1.14 inch Display - Original

TTGO ESP32 + OLED 1.14 inch Display - Original

TTGO ESP32 + OLED 1.14" - Original This ESP32 module comes with a 1.14" T-display, bluetooth as well as Wifi integrated on the module. The module also comes with a USB type-C for programming, 4Mb fla..

Centurion
Stellenbosch

R274.00 (Inc Tax: R315.10)

ESP Programmer/Debugger JTAG Board

ESP Programmer/Debugger JTAG Board

ESP Programmer/Debugger JTAG Board ESP-Prog is one of Espressif’s development and debugging tools, with functions including automatic firmware downloading, serial communication, and JTAG online deb..

Centurion
Stellenbosch

R320.00 (Inc Tax: R368.00)

TTGO ESP32 800L GSM Modem Bundle

TTGO ESP32 800L GSM Modem Bundle

TTGO ESP32 800L GSM Modem Bundle This is an excellent value IOT Hardware and Data bundle. We bundled the very popular TTGO ESP32 with integrated 800L GSM modem with one of our IOT data packages givin..

Centurion
Stellenbosch

R648.00 (Inc Tax: R745.20)

Mini 800L GSM Module with Antenna

Mini 800L GSM Module with Antenna

Mini 800L GSM Module with Antenna The Mini 800L Module is low cost, low form factor GSM module based on Simcoms SIM800L chipset. SIM800L module supports quad-band GSM and GPRS network. This breakou..

Centurion
Stellenbosch

R110.00 (Inc Tax: R126.50)

Tags: ttgo esp, ttgo, lily, esp32, esp, gsm, esp gsm, 800l, wireless, t-call, t call, bluetooth, ble, sim800l, sim