LILYGO TTGO T-Watcher BTC Ticker ESP32 For Bitcoin Price Program 4M SPI Flash Psram 2.2 Inch 320*240

Features: ? The latest ESP32 version: REV1 wireless online bluetooth 4 MB flash 4 MB PSRAM TF card reader 3D antenna 2A battery management LED indicator: There are 4 LEDs to display the battery status in real time. Power button: Click once to start. A quick click will close twice. ILI9341 2.2 inches Pixe: 320*240 TF card Protection: Short protection. Overcharge protection. Full of overflow Button change (IO34, IO35, IO39) 400mAh lithium battery ? Package includes: ? 1 x TTGO BTC Ticker ESP32 Module 1 x GROVE Line