Lilygo T3-S3 MVSR LoRa-Entwicklungsboard 868 MHz

Ratings
BrandMore from Lilygo
Delivered between Fri, 10.4. and Mon, 13.4.
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 50.–

Product details

The T3-S3 MVSR combines the ESP32-S3 development board with an MVSR extension for audio, vibration, and real-time clock. The dual-core microcontroller offers Wi-Fi and Bluetooth connectivity, as well as a LoRa module SX1276 in the 868 MHz band for energy-efficient data transmission. The 0.96-inch OLED display with 128×64 pixels clearly presents menus and measurements. The integrated MAX98357A amplifier drives the speaker, while a digital microphone and a PWM-controlled vibration motor provide voice transmission and haptic feedback. The PCF85063ATL real-time clock enables timestamped data and supports sleep modes. A microSD card is used for local storage, and a USB-C port or a 3.7V LiPo battery can be utilized for power supply. The included 868 MHz antenna can be connected via the U.FL connector, and reset and boot buttons facilitate programming and debugging.

Technical Specifications:
Manufacturer: LILYGO
Manufacturer SKU: H596-01
Microcontroller: ESP32-S3FH4R2
CPU Cores: 2 × LX7, 240 MHz
Flash Memory: 4 MB
PSRAM: 2 MB
Wireless Standards: Wi-Fi 802.11 b/g/n, Bluetooth 5.0 LE
LoRa Transceiver: SX1276, 868 MHz
LoRa Interface: SPI
Display: 0.96 inch OLED, 128 × 64 pixels
Speaker Chip: MAX98357A, I2S
Microphone: Digital (MSM261S4030H0R or MP34DT05-A)
Vibration Motor: PWM-controlled
Real-Time Clock: PCF85063ATL, I2C
Memory Card Slot: MicroSD
Antenna Connector: U.FL/IPEX
Power Supply: 5 V USB-C or 3.7 V LiPo (2-Pin JST)
Battery Charging Circuit: Integrated
Buttons: Reset and Boot
Dimensions: 66 × 15 × 27 mm
Weight: 45 g.

Key specifications

Development board type
Board
Processor type
ESP32
Clock speed
240 MHz
Working memory
2 MB
Number of cores
2

General information

Item number
65113777
Manufacturer
Lilygo
Category
Single board computer kits
Release date
13.11.2025

Development board properties

Development board type
Board
Processor type
ESP32
Clock speed
240 MHz
Working memory
2 MB
Number of cores
2
Flash memory
4000 kB

Power supply

Power supply
Rechargeable battery operated, USB power delivery
Operating voltage
5 V

Wireless transmission

Wireless transmission
Bluetooth, Radio Frequency (RF), Wi-Fi
Wi-Fi standard
Wi-Fi 4 / 802.11n
Bluetooth version
5.0 LE

Connections

USB ports
USB-C
Exact USB ports
USB-C 4 (1x)
Audio Connections
Microphone
Memory card type
microSD

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
95.84 kg
Climate contribution
CHF 1.99

Scope of delivery

Scope of delivery
1 x 868 MHz antenna, 1 x T3-S3 MVSR LoRa development board 868 MHz
Additionally required (not included)
LiPo battery, USB-C cable

Product dimensions

Length
66 mm
Width
27 mm
Height
15 mm
Weight
45 g

30-day right of return
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.WaveShare
    0.3 %
  • 11.Arduino
    0.4 %
  • 11.Lilygo
    0.4 %
  • 13.HutoPi
    0.5 %
  • 13.M5Stack
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Lilygo
    Not enough data
  • 1.Arduino
    0 days
  • 1.Joy-it
    0 days
  • 1.M5Stack
    0 days
  • 4.Purecrea
    1 day

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • 14.WaveShare
    1.5 %
  • 16.Seeed Studio
    1.7 %
  • 17.Lilygo
    1.8 %
  • 18.RAK Wireless
    1.9 %
  • 19.Whadda
    2 %
Source: Digitec Galaxus