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LILYGO® T3S3 V1.0 ESP32-S3 LoRa SX1280 2.4G Development Board WiFi Bluetooth Wireless Module 0.96 Inch OLED Display Type-C

LILYGO® T3S3 V1.0 ESP32-S3 LoRa SX1280 2.4G Development Board WiFi Bluetooth Wireless Module 0.96 Inch OLED Display Type-C

Regular price $41.98 USD
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SPECIFICATIONS

Brand Name: lilygo

Type: Bluetooth

Type: WIFI

Origin: Mainland China

Compatible Audio & Video Equipment Style: Display Equipment

Package: Yes

Model Number: LoRa V1.8

Dimensions (WxHxD)): 79*22mm

Chip: ESP32-S3

MCU: ESP32-S3

ESP32-S3 Support: WiFi Bluetooth 5.0

LoRa Module: SX1280/SX1276/SX1262

SX1280 Frequency Band: LoRa 2.4G

SX1276/SX1262 Frequency Band: 868/915MHz

Category: Development Board

Category: Wireless Module

Category: Circuit

SX1280 2.4G With PA: H594

SX1276 868MHz: H596

SX1276 915MHz: H599

SX1262 868MHz: H595

SX1262 915MHz: H598

T3S3 Introduction

T3S3 V1.0 is a new version of the LoRa series (formerly LoRa32 series), featuring the SX1280 LoRa module supporting the LoRa 2.4G frequency band for global use. It is also equipped with the ESP32-S3 main control chip and supports TF cards.




Key Selling Points:


Powerful LoRa Communication Performance: Equipped with the LoRa module, it delivers outstanding long-range communication performance, suitable for IoT applications requiring extended reach and low power consumption.




Global Usability with LoRa 2.4G Frequency Band: Optional the LoRa 2.4G frequency band ensures stable operation globally, complying with different countries' and regions' spectrum regulations.




Advanced Main Control Chip: Integrated with the ESP32-S3 main control chip, providing higher computing performance and additional interface options, enhancing device flexibility and expandability.




TF Card Support: The device supports TF cards (microSD cards) for extended storage, facilitating users in storing and managing data, particularly useful in scenarios requiring large-capacity storage.




Wide Range of Applications: Leveraging the long-range capabilities of LoRa technology, this module finds applications in various IoT scenarios, including smart agriculture, smart cities, and industrial IoT.


LILYGO® July 20, 2022


Specifications

MCU

ESP32S3FH4R2

Flash

4MB

PSRAM

2MB

Wireless Connectivity

Wi-Fi 802.11

Bluetooth 5.0

Programming Platform

Arduino-ide、Micropython

Onboard Functions

  • TF Card Slot

  • USB or 3.7V Lipo Battery Power Supply

  • Battery Switch

Onboard Button

Reset + Boot


Screen Specifications

Type

OLED

Resolution

128 x 64

Drive

SSD1306

Size

0.96-inch Diagonal

Interface

I2C

I2C Interface

SDA--IO18

SCL--IO17

Text Color

White

Background Color

Blue

 

Low Power LoRa Transceiver

LoRa Module

SX1280

SX1276

SX1262

Frequency Bands

2.4 Ghz

868/915MHz

868/915MHz

High-efficiency PA

+12dB

+14dBm

+22dBm/+15dBm

Low RX Current

9.9mA

9.9mA

4.6mA



Sample Code For Reference [Github]

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


T3S3

What's in the box?

  • 1 X T3S3 V1.0

  • 2 X 2.54mm Male PIN(1*13P)

  • 1 X Battery Cable

  • 1 X LoRa Antenna

⚠️It is recommended to control the output power of the SX1280 chip between 2-5 dBm when using the SX1280 PA module, to ensure that the entire module outputs a power of 20 dBm.

If the output power of the SX1280 chip is higher than 5 dBm, it will exceed the maximum allowable input for the FEM chip and cause damage.

However, if the output power is lower than 2 dBm, the module's output power will still be within 20 dBm.

Therefore, the output power setting of the SX1280 chip must be carefully controlled and not exceed 2-5 dBm to avoid damaging the FEM chip.

Setting the output power to 3 dBm will ensure an output power of 20 dBm.


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