Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Pricio
LILYGO® T-TWR REV2.1 ESP32-S3 Walkie-Talkie Development Board L76K GNSS Module With 1.3 inch OLED PMU AXP2102 Battery Holder GPS — image 1
Hover to zoom

1 / 8 · Click to enlarge

LILYGO

LILYGO® T-TWR REV2.1 ESP32-S3 Walkie-Talkie Development Board L76K GNSS Module With 1.3 inch OLED PMU AXP2102 Battery Holder GPS

5.01 rating
AI Summary
Motherboard & Development Board for premium buyers

The LILYGO® T-TWR REV2.1 ESP32-S3 Walkie-Talkie Development Board L76K GNSS Module With 1.3 inch OLED PMU AXP2102 Battery Holder GPS by LILYGO is a premium motherboard & development board designed for premium buyers. It features MCU: ESP32-S3-WR0OM-1-N16R8 and Flash: 16MB.

₹7,710-22%
MRP:₹10,699Save ₹2,989
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

22% Off — you save ₹2,989 on this product!

Price: ₹7,710

Total: ₹7,710
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 4 Aug – 18 Aug
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

MCU: ESP32-S3-WR0OM-1-N16R8
Flash: 16MB
PSRAM: 8MB
Wireless protocol: Wi-Fi & Bluetooth 5 (LE)
Onboard functions: 4 Buttons (PPT+Boot + PWR + Reset)
Supply Mode: USB / 21700 battery / 18650 battery + spring

Ideal For

Everyday convenience
Share:
SKU: bg-2036885Category: Motherboard & Development Board

About This Product

The LILYGO® T-TWR REV2.1 ESP32-S3 Walkie-Talkie Development Board L76K GNSS Module With 1.3 inch OLED PMU AXP2102 Battery Holder GPS by LILYGO is a premium motherboard & development board designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • MCU: ESP32-S3-WR0OM-1-N16R8
  • Flash: 16MB
  • PSRAM: 8MB
  • Wireless protocol: Wi-Fi & Bluetooth 5 (LE) — faster pairing, longer range, and lower battery draw
  • Onboard functions: 4 Buttons (PPT+Boot + PWR + Reset)
  • Supply Mode: USB / 21700 battery / 18650 battery + spring — keeps you powered without frequent recharging

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.




L76K GNSS Module:

 

1.3 inch SH1106 OLED:



Sample Code For Reference [Github]


Other Support: SoftRF Ham Edition OpenRTX for T-TWR Plus ESP32APRS ArcticTracker


Package includes:



Product Safety Information
Product Safety Information
Manufacturer
Shenzhen Yuner Yipu Trading Co., Ltd
Address
East 1087, Building 4, SEG Science and Technology Park, No. 3012 Huaqiang North Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong, CN
European agent
VISHTEC ltd
Email
compliance@vish-tec.com
Address
3 rd floor office 5, Plovdiv 2 Liuben Karavelov bul, 4002 Bulgaria
UK agent
CET Product Service Ltd.
Email
info@cetproduct.com
Address
Beacon House Stokenchurch Business Park, Ibstone Rd, Stokenchurch, High Wycombe, Buckinghamshire, UK

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.
More from LILYGOBrowse Motherboard & Development BoardElectronics
Budget Pick

Cheaper Alternatives

10pcs 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion

10pcs 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion

₹2,00076% cheaper
ESP32 D1 R32 Wireless Development Board WiFi bluetooth CH340 4MB Flash Compatible with Arduinos unos R3 for Wemos D1 Mini

ESP32 D1 R32 Wireless Development Board WiFi bluetooth CH340 4MB Flash Compatible with Arduinos unos R3 for Wemos D1 Mini

₹2,00076% cheaper
ATMEGA328 328p 5V 16MHz Pro Mini PCB Module Board

ATMEGA328 328p 5V 16MHz Pro Mini PCB Module Board

₹2,00076% cheaper
Premium Pick

Upgrade Options

HackRF One Software Defined Radio 1 MHz to 6 GHz 8-Bit Quadrature Sampling USB-Powered Open Source SDR Development Board

HackRF One Software Defined Radio 1 MHz to 6 GHz 8-Bit Quadrature Sampling USB-Powered Open Source SDR Development Board

₹15,742+88% more
LILYGO® T-Deck Pro ESP32-S3 Development Board 4G/PCM5102A/LoRa/GPS E-Paper Touchscreen QWIIC Interface IoT Communication Device

LILYGO® T-Deck Pro ESP32-S3 Development Board 4G/PCM5102A/LoRa/GPS E-Paper Touchscreen QWIIC Interface IoT Communication Device

₹16,386+96% more
LILYGO® T-Lora Pager ESP32-S3 LoRa SX1262 Wireless RF Module Dual-mode RFID/NFC RTC GNSS Ai Programmable Handheld AIoT Device

LILYGO® T-Lora Pager ESP32-S3 LoRa SX1262 Wireless RF Module Dual-mode RFID/NFC RTC GNSS Ai Programmable Handheld AIoT Device

₹13,432+60% more

More from LILYGO

View all →
LILYGO® T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170*320 Resolution

LILYGO® T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170*320 Resolution

₹3,359
LILYGO® TTGO T5 WiFi Wireless Module bluetooth Base ESP-32 ESP32 2.13 e-Paper Display Development Board

LILYGO® TTGO T5 WiFi Wireless Module bluetooth Base ESP-32 ESP32 2.13 e-Paper Display Development Board

₹2,375
ESP-32S ESP32 Development Board Wireless WiFi+Bluetooth 2 in 1 Dual Core CPU Low Power Control Board ESP-32S

ESP-32S ESP32 Development Board Wireless WiFi+Bluetooth 2 in 1 Dual Core CPU Low Power Control Board ESP-32S

₹3,837
LILYGO® TTGO LoRa32 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card bluetooth WIFI Wireless Module ESP-32 SMA IP5306

LILYGO® TTGO LoRa32 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card bluetooth WIFI Wireless Module ESP-32 SMA IP5306

₹4,019
LILYGO® T-Deck ESP32-S3 LoRa Module 2.8 inch LCD Development Board LoRaWAN Long Range 433MHz 868MHz 915MHz with WiFi bluetooth Module Board

LILYGO® T-Deck ESP32-S3 LoRa Module 2.8 inch LCD Development Board LoRaWAN Long Range 433MHz 868MHz 915MHz with WiFi bluetooth Module Board

₹8,565
LILYGO® TTGO T-Display ESP32 CH9102F WiFi bluetooth Module 1.14 Inch LCD Development Board

LILYGO® TTGO T-Display ESP32 CH9102F WiFi bluetooth Module 1.14 Inch LCD Development Board

₹3,144

Related Products

View all →
FM/MW/SW Multi-Band Headphone Radio 87-108MHz Medium Wave Short Wave FM Radio Module DIY Kit with 3.5mm Headphone Jack

FM/MW/SW Multi-Band Headphone Radio 87-108MHz Medium Wave Short Wave FM Radio Module DIY Kit with 3.5mm Headphone Jack

₹2,000
2-Way Manual Coaxial Antenna Switch Adapter Converter for Radio Antenna 1 Input & 2 Outputs Toggle Switch with OFF and Ground Protection Function

2-Way Manual Coaxial Antenna Switch Adapter Converter for Radio Antenna 1 Input & 2 Outputs Toggle Switch with OFF and Ground Protection Function

₹2,103
AMTMW207 525~1605kHz Medium Wave AM Radio Transmitter AM Source with 3.5mm Headphone Signal Cable DIY Circuit Board Assembled

AMTMW207 525~1605kHz Medium Wave AM Radio Transmitter AM Source with 3.5mm Headphone Signal Cable DIY Circuit Board Assembled

₹3,606
LILYGO® T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170*320 Resolution

LILYGO® T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170*320 Resolution

₹2,474
1.5 GHz-9 GHz Omnidirectional Antenna SMA Female UWB Antenna UWB Antenna

1.5 GHz-9 GHz Omnidirectional Antenna SMA Female UWB Antenna UWB Antenna

₹2,000
C3642 Raspberry pi Pico Development Board RP2040-Core-A Based On RP2040 Dual Core Processor Module Board

C3642 Raspberry pi Pico Development Board RP2040-Core-A Based On RP2040 Dual Core Processor Module Board

₹2,000