[IC]: nRF51822
[Frequency]: 2.379~2.496GHz
[Protocol]: BLE 4.2
[Distance]: 0.1
[Size]: 17.5*28.7mm
[Weight]: 1.9±0.1g
[Feature]: Low power consumpti, bluetooth
details[IC]: CC2630
[Frequency]: 2.402~2.480GHz
[Power]: 23dBm
[Distance]: 1.5km
[Size]: 17.5*33.5mm
[Weight]: 2.2±0.1g
[Feature]: Dual-core ARM
details[IC]: SX1280
[Frequency]: 2.4~2.5GHz
[Power]: 12.5dBm
[Distance]: 3.0km
[Size]: 24*15mm
[Weight]: 1.6±0.1g
[Feature]: LoRa spread spectrum,FLRC
details[IC]: CC1310
[Frequency]: 907~922.5MHz
[Power]: 14dBm
[Distance]: 1.5km
[Size]: 16*26mm
[Weight]: 1.7±0.1g
[Feature]: Dual core
details[IC]: CC1310
[Frequency]: 861~876.5MHz
[Power]: 14dBm
[Distance]: 1.5km
[Size]: 16*26mm
[Weight]: 1.7±0.1g
[Feature]: Dual core
details[IC]: CC1310
[Frequency]: 907~922.5MHz
[Power]: 30dBm
[Distance]: 6.0km
[Size]: 24*38.5mm
[Weight]: 4.8±0.1g
[Feature]: Dual core
details[IC]: CC1310
[Frequency]: 861~876.5MHz
[Power]: 30dBm
[Distance]: 6.0km
[Size]: 24*38.5mm
[Weight]: 4.8±0.1g
[Feature]: Dual core
details[IC]: nRF52832
[Frequency]: 2.379~2.496GHz
[Protocol]: BLE 4.2/5.0
[Distance]: 0.1km
[Size]: 17.5*28.7mm
[Weight]: 1.8±0.1g
[Feature]: Small size, integrated ARM MCU
details[IC] : SX1276
[Frequency] : 862~893MHz
[Power] : 30dBm
[Distance] : 10.0km
[Size]: 25*40mm
[Weight]: 4.8±0.1g
[Feature] : Lora spread spectrum
details