Does this board have esp32 chip included on the dev board or is this meant to sit on top of an esp32 dev board like a wroom or similar?

This development board already contains esp32 chip, you can refer to the detailed picture for the location of the chip

Do you sell a replacement lcd screen? I didn't realize how fragile they are and I cracked mine.

Dear customer, we have LCD screens sold separately. You can replace them. Please contact the customer service team for details jialing@lilygo.cc Thank you

This is not ESP32-S3, ESP32-S3 is amazon.com/dp/B0B7X5RVTH?ref=myi_title_dp

How do the mcus communicate between each other? is there example using i2c or spi or can? no point in buying two mcus and use only one

The MCUs would communicate with each other via WiFi or Bluetooth. I2C, SPI and can are used to communicate with peripherals such as sensors or displays. One could have devices with temperature/humidity sensors at different places in your environment using the on-board display to show the temperature at that location and have the device send the values to a central location periodically.

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

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ESP32 T-Display LCD Wi-Fi BLE CH9102F Chip TTGO Development Board

Product ID: 363070813

Details

Brand
LILYGO
Connectivity Technology
Wi-Fi
Included Components
1* TTGO (16M
Memory Storage Capacity
16 MB
Ram Memory Installed Size
16 MB

⚡16MB Flash + 16MB SRAM

🌐Wi-Fi & Bluetooth 5.0

📺1.14" IPS ST7789V Display

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Description

🚀 Elevate your IoT game with the ultimate dev board powerhouse!

NEXT GEN CONNECTIVITY - Integrated Wi-Fi & Bluetooth 5.0 for instant device pairing & cloud access
ULTRA LOW POWER MODES - Sleep current at just 350µA to maximize battery life on the go
ROBUST 16 MB FLASH SRAM - Ample memory to handle complex IoT projects effortlessly
VIBRANT 1 14 IPS DISPLAY - Crystal-clear visuals for real-time data & UI brilliance
DUAL CORE ESPRESSIF PROCESSOR - Powerful multitasking with FreeRTOS for seamless development

The LILYGO ESP32 T-Display is a compact, feature-rich development board equipped with a vibrant 1.14-inch IPS display, dual-core Espressif processor, and 16MB of flash and SRAM memory. It supports Wi-Fi and Bluetooth 5.0 connectivity, runs on FreeRTOS, and offers ultra-low power consumption modes, making it ideal for advanced IoT and embedded projects.

Specifications

ASIN	B099MPFJ9M
Best Sellers Rank	#528 in Single Board Computers (Computers & Accessories)
Brand	LILYGO
Built-In Media	1* TTGO T-Display (16M CH9102F), 1* Charging Cable, 2* Pin
Compatible Devices	Devices with Arduino IDE, Wi-Fi, and Bluetooth support
Connectivity Technology	Wi-Fi
Customer Reviews	4.6 4.6 out of 5 stars (221)
Global Trade Identification Number	16971336330486
Item Dimensions L x W x H	2.03"L x 0.99"W x 0.1"H
Manufacturer	LILYGO®
Memory Storage Capacity	16 MB
Mfr Part Number	T-Display 16MB CH9102F
Model Number	T-Display 16MB CH9102F
Number of Items	1
Operating System	FreeRTOS
Processor Brand	Espressif
Processor Count	2
RAM Memory Installed	16 MB
RAM Memory Technology	SRAM
Total Usb Ports	1
Wireless Compability	802.11b, Bluetooth

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E£ 2698

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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