Kingduino

Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, 125 Channels, Multi-point communication and frequency hopping to meet the communication needs. Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode. Built-in 2.4Ghz antenna along with Built-in Voltage Regulator.Specs:Item size: 32 x 13 x 11mmNet weight: 2gColor: Green*Note: This is not an original Arduino brand product.