NRF24L01 RF Board (B)

Onboard original NRF24L01, much more stable than knock-offs. Wireless 2.4G solution for SPI interface. Embedded 2.4GHz antenna. Communication distance (open outdoor environment): Up to 55m, few or none packet loss (software configuration: 250kbps, 0dBm, low noise amplifier gain) SPI interface pinout is compatible with some Open series boards. SMD 0402 resistor/capacitor, lower cost for bulk purchase.