Specially optimized algorithm firmware enhances the hashrate to 377KH/s, increasing the probability of winning the lottery by 680% ( v2 only 55KH/s).
The display turn off after 1 minute without operation, and you can wake up the screen by pressing any key to avoid light pollution.
By double-clicking the USER key, allows you to switch to a desktop clock mode with the BTC Lottery runs in the background.
-WROOM-32 Module, support Wi-Fi and BLE.
Optimized Software that achieves a higher Harshrate of 377KH/s.

Standalone: can work as a BTC lottery miner directly over WiFi. No External computer is
Embedded: low cost, low maintenance, high availability, high reliability, low power.
Versatile: solo/pool mining.
-S3R8 MCU wifi microcontroller on board.
Master Chip: -WROOM-32
Wi-Fi: 802.11 b/g
Bluetooth: Bluetooth LE: Bluetooth 4.2
Hardware Resource: UART, SPI, SDIO, , PWM, I2S, ADC
Memory: 384KB ROM; 512KB ; 16KB RTC ; 8MB SiP Flash
Interface: Type-C USB;
GPIO: 22
Antenna Gain: Board Antenna, 2dBi
Colour:As Shown
Material:PCB+Plastic

Package Contents:
1 x Solo Lottery Miner
1 x USB Cable(The color of the data line is random, no specified color is accepted)