Price may be higher than the LILYGO website because stock is located in the USA and tariffs are already included in price.

Variant Note: The T-Embed CC1101 Plus is simply the T-Embed CC1101 with an added nRF24L01 module

Built-in Sub-GHz module based on a CC1101 transceiver and a radio antenna (the maximum range is 50 meters).

RFID: 13.56MHz (HF)

Both the CC1101 chip and the antenna are designed to operate at frequencies in the 300-348 MHz, 387-464 MHz, and 779-928 MHz bands.

Specifications

MCU	ESP32-S3 Dual-core LX7 microprocessor
Flash	16MB
Programming Platform	Arduino-ide、 ESP-IDF
RSRAM	8MB
Onboard functions	Reset + Boot Button , IR Transmit & Receive
Bat voltage detection	IO04
Wireless	Wi-Fi 802.11 b/g/n，BLE 5

1.9 inch ST7789V IPS color TFT LCD

Interface	SPI
Drive Chip	ST7789V
Resolution	170(H)RGBx 320(V)

--- Tech Support--- 

ℹ️Product Information Check out our GitHub repository for sample code and more detailed information about this board. 💻Technical support Visit our GitHub community, post a description of the problem and our engineers will help you directly.

Warranty & Support:

Complimentary Telephone and Email/Live Chat Support (Click Here)
Online Technical Manuals and Instructions (Click Here)
RAK LILYGO Heltec & Developer Board Warranty Policy – Rokland

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.

Development boards are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards can be replaced or returned for refund within 30 days of purchase. Non-defective boards can be returned in the same time frame if in like-new condition with a 20 percent restocking fee applied. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.