In terms of range of transmission does NRF24L01 with SMA antenna improve range than NRF24L01 without SMA antenna?
It depends if you want to use an antenna with some gain or not
💬 MDMSNode "Lighting" Rev 1.1
💬 MySI2CNode - Node for I2C devices, CR123 or USB powered
Long range radios not compatible?
💬 MySensors InCan double light switch
NRF24L01 Signal Strength request
Static Node ID and other Unanswered Questions