LILYGO® T-Call V1.4 SIM800L ESP32 Wireless Modul
ESP32 alapú WiFi és Bluetooth képes,SIM800L GSM vezérlőt tartalmazó, NanoSIM foglalatos fejlesztő modul. USB-C csatakozón kersztül táplálható és a beépített CH9102 soros-TTL programozható. Egy IP5306 akumulátor vezérlő segítségével LiPo-ról is üzemeltethető.
LILYGO® TTGO T-Call V1.4 SIM800L ESP32 Wireless Module SIM Antenna WiFi Bluetooth Development Expand Board Devkit for Arduino
Specifications
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
[USB can power the battery] |
Others |
Supports pin extension of Mic and Speaker [Ship without mic and speaker by default] |
Notice
Connect the power supply, click to start, after the start, click to reset, and click twice to shut down.
Technology Support [Github]
If you need technical support please check the link to find more details.
https://github.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800/tree/master/examples/MicroPython_LoBo
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/product-dislay_c04a41b1-79e2-454c-8e5b-985eac4874ee_600x600.jpg?v=1657597989)
1. Size
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/O1CN01EDGPdY2D7ReaXCUWe__2657898562_600x600.png?v=1657779415)
2. Pin Diagram
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/T-Call_v_600x600.jpg?v=1657779485)
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/LILYGO-TCALL_600x600.jpg?v=1657779582)
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/Combination_600x600.jpg?v=1657779657)
Note:
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.
Product link will be updated here soon..
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/lilygo-t-call_600x600.png?v=1657779745)
![](https://cdn.shopifycdn.net/s/files/1/0617/7190/7253/files/shipping-list-all_5403a0dc-785b-413c-9507-e339ded99a04_600x600.jpg?v=1657779772)
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
GSM/GPRS Antenna