how do you flash new firmware? I want to install the latest meshtastic with meshtastic flasher tool, but won't go into boot mode

OK, this is the 3rd time I've tried to answer this question. If Amazon doesn't want me to answer, they should probably stop asking. The most reliable way I have found to flash the firmware is to use the python tool ,ESPtool, that works with the ESP32 chip. You can find instructions on meshtasticDOTorg under Getting Started > Flashing Firmware > CLI Script - ESP32 Obviously you need to make sure you are writing the correct firmware.

What is the overall board dimensions?

Please check the video there to show the product size.

What is the typical range for one of these devices? More then a mile?

My three boards are setup with SoftRF firmware not Mestastic but the hardware is the same. They are used to track gliders, the longest range when testing was just over 20 miles. But the unit was at 3000 ft. They are line of sight devices if the terrain is blocking it will be much shorter.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

LILYGO T-Beam Meshtastic LORA32 915MHz ESP32 Development Board

Product ID: 459015623

Details

Brand
LILYGO
Connectivity Technology
Wi-Fi
Memory Storage Capacity
4 MB
Model Name
T-Beam
Ram Memory Installed Size
8 MB

💾4MB Flash + 8MB PSRAM memory

📡915MHz LoRa long-range comms

🛰️Built-in GPS NEO-6M module

₨1484

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Description

🚀 Elevate your IoT game with the ultimate long-range, GPS-enabled dev board!

PLUG AND PLAY PROGRAMMING - CH9102 serial port chip enables hassle-free USB programming with broad driver support.
ROBUST ONBOARD PROCESSING - ESP32 MCU with 4MB Flash and 8MB PSRAM supports smooth multitasking and complex programming.
PRECISION LOCATION TRACKING - Integrated GPS NEO-6M with RTC battery and ceramic antenna for accurate, always-on positioning.
SEAMLESS LONG RANGE CONNECTIVITY - 915MHz SX1276 LoRa chip ensures ultra-low power, reliable data transmission across miles.
COMPACT EXPANDABLE ANTENNA OPTIONS - Space-saving 3D WiFi antenna plus IPEX base for external antenna flexibility—customize your range.

The LILYGO T-Beam Meshtastic LORA32 is a powerful ESP32-based development board featuring a 915MHz SX1276 LoRa chip for long-distance, low-power communication, integrated GPS NEO-6M for precise location tracking, and a compact OLED display. With 4MB Flash and 8MB PSRAM, it supports advanced programming and multitasking. Its versatile antenna setup and easy USB programming make it a top choice for professionals and hobbyists building mesh networks or outdoor IoT projects.

Specifications

ASIN	B0B63FV7FR
Best Sellers Rank	#1,480 in Single Board Computers (Computers & Accessories)
Brand	LILYGO
Built-In Media	Blu-ray
Connectivity Technology	Wi-Fi
Customer Reviews	4.5 out of 5 stars 192 Reviews
Global Trade Identification Number	16971336331124
Included Components	Blu-ray
Item Highlight	TTGO , Soldered OLED
Manufacturer	LILYGO
Memory Storage Capacity	4 MB
Model Name	T-Beam
Model Number	Meshtastic
Number of Items	1
Operating System	Linux
Processor Brand	Espressif
Processor Count	1
RAM Memory Installed	8 MB
RAM Memory Technology	PSRAM
Ram Memory Installed Size	8 MB
Total Usb Ports	1
Warranty Description	NO
Wireless Compability	802.11n

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨1484

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews