Lilygo T-Embed CC1101 Plus ESP32-S3

The LilyGo T-Embed Plus CC1101 is a compact and powerful hacking gadget that is ideal for hobbyists, tinkerers and tech nerds. The device has a 1.9 inch IPS colour display and a mechanical rotary encoder with push button for intuitive operation. The integrated CC1101 transceiver covers multiple sub-GHz bands and is suitable for telemetry, remote control and wireless protocol experiments. The PN532 chip enables NFC and RFID functionality according to ISO 14443A/B and MIFARE standards. Audio functions including microphone and I2S output extend the range of applications for recording and playback projects. The board offers 16 MB flash and 8 MB PSRAM for graphical user interfaces and complex applications. Power is supplied via USB-C or a 3.7 V LiPo battery; an integrated charge controller and battery monitor are available. The open hardware design allows the use of Arduino IDE and PlatformIO as well as the installation of custom firmware such as Bruce. Thanks to its compact design, the board is suitable for both mobile projects and stationary prototypes. Compared to variants without NFC, this version is additionally equipped with an NFC sticker and a bag of screws, which are included in the scope of delivery.

Technical data:
Manufacturer: LilyGo
Manufacturer SKU: K268-A
Microcontroller: ESP32-S3-WROOM-1, Dual-Core LX7, 240 MHz
Flash/PSRAM: 16 MB / 8 MB
Radio chip: CC1101 (Sub-GHz 300-928 MHz)
NFC module: PN532
nRF24L01 (2.4 GHz radio module)
Display: 1.9 inch IPS ST7789V, 320 × 170 pixels
Battery: 3.7 V 1300 mAh LiPo
Charging chip: BQ25896
Battery monitor: BQ27220
LEDs: 8 × WS2812 RGB
Audio: Microphone, speaker connection (I2S-compatible)
Interfaces: SPI, I²C, UART, USB-C, GPIO
Infrared: Transmit and receive
Programming environments: Arduino IDE, PlatformIO
Compatibility: Windows, Linux, macOS
Dimensions: 96 × 39 × 30 mm
Weight: 120 g.