Frequency 433Mhz
Computing Power 600DMIPS
SRAM 520 KB
Sensitivity -148dBm, +20dBm
Flash 32MByte
OLED display 0.96-inch blue
CP2102 USB to serial port chip Yes
Charging Interface: lithium battery charging circuit and interface Yes
Shipping Weight 0.026 kg
Shipping Dimensions 7 × 7 × 2 cm
Warranty:
15 Days