LILYGO® TTGO T-Call V1.4 SIM800L ESP32 Wireless Module

Description:

LILYGO® TTGO T-Call V1.4 SIM800L ESP32 Wireless Module SIM Antenna WiFi Bluetooth Development Expand Board Devkit for Arduino

2. Pin Diagram

Note:

Connect the power supply, click to start, after the start, click to reset, and click twice to shut down.

Due to the working mode of the IP5306 chip, will restart when switching the power supply mode.

If require in the application scenario, recommend buying the AXP192@PMU version.

Features:

MCU	ESP32
GSM/GPRS	SIM800L
SIM Nano Card Slot	Yes [2G]
ESP32
Clock Speed	240Mhz
Flash	4MB
PSRAM	8MB
Wireless Connectivity	Wi-Fi: 802.11 b/g/n Bluetooth: v4.2 BR/EDR and BLE
Button	EN
Charging IC	IP5306
Serial Chip	CH9102
Peripheral Interfaces	I2C、SPI、UART、SDIO、、I2S、CAN
Power Supply	Support USB Type-C / Li-Po Battery Dual Power Supply JST Connect type : JST PH 2pin 2.0mm [USB can power the battery]
Others	Supports pin extension of Mic and Speaker [Ship without mic and speaker by default]

Kit include:

T-Call V1.4 Version [CH9102

1 X T-Call V1.4

1 X Power Cable(PH 2pin 2.0mm)

1 X SIM Antenna(~7 cm)

2 X Pin

Documents:

Technology Support [Github]

If you need technical support please check the link to find more details.

37 JD

	Quantity
In stock