LILYGO® TTGO T-Call&PMU

Name: LILYGO® TTGO T-Call&PMU
SKU: 19837
Price: 16.35 USD
Availability: OutOfStock

LILYGO® TTGO T-Call&PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module(H428)

Designed by Lilygo in China

$16.35

Out of Stock

Sold out since Nov 30, 2023

This is the Lilygo team , we are a company that integrates R&D,production with sales , the products are designed and produced by us .

LILYGO® TTGO T-Call&PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module(H428)

Product Description Hardware Specifications Chipset:ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH:QSPI flash 4MB SRAM:520 kB SRAM / PSRAM 8MB Button:Reset USB t…

Product Description

Hardware Specifications

Chipset:ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor

FLASH:QSPI flash 4MB

SRAM:520 kB SRAM / PSRAM 8MB

Button:Reset

USB to TTL:CP2104

Modular interface:UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC

On-board clock:40MHz crystal oscillator

Working voltage:2.7V-3.6V

Working current

Sleep current

SIM card:Only supports Nano SIM card

Working temperature range:-40℃ ~ +85℃

Size&Weight:75.1530.6410.70mm(14.5g)

Power Supply Specifications

Power Supply:USB 5V

Charging current:The charging current is programmable and self-adjustable (default 500mA)

Battery:3.7V lithium battery

JST Connector:2Pin 2.0mm

USB:Type-C

Wi-Fi

Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC

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

T-Call&PMU Pin Diagram:

T-Call&PMU Size Chart

Product Detail

Comparison of T-Call & PMU and T-Call V1.3

T-Call & PMU and T-Call V1.3 comparison:

AXP192 is the power supply used on the T-Call & PMU board. It is an upgraded version of T-Call V1.3:

Change the power IC to AXP192 PMU management, support coulomb counter and high precision voltage and current Test function.
SIM800L RI Pin leads to ESP32, can accept voice or data calls, Wake up from received message.
The SIM800L DTR Pin leads to SP32, which can wake up SIMM800L from sleep state.

Shipping List

1 X T-Call&PMU

2 X Pin

1 X SIM Antenna *1(7 cm)

1 X Power Cable*1

No country selected, please select your country to see shipping options.

Change Destination Country:

Lilygo Shipping Policy:

We will ship the product according to the shipping list . If you have special requirements for orders or products, please contact us in advance.

You can track your package thro these link : https://www.17track.net/en --https://track.yw56.com.cn/en/index --https://www.yuntrack.com/--- http://m-track.4px.com/#/

[Product price excluding tax] NOTE to Europe: orders over 150 euros may generate tax, which needs to be borne/handled by the customer, the local policy shall prevail.

$16.35