professionalism creates quality, strength makes future
cc3200,2.4g
nrf51802,bt 4.0
rs02a1,bt 4.2
cc2541,bt 4.0
cc2540,bt 4.0
cc2640r2f,bt 5.0
nrf51822,bt 4.2
nrf51802，nordic
asr6505,lora
sx1276,lora
