Module: Bluetooth | Bluetooth: 2.0 EDR | 18dBm | Class: 1 | SMD
Module: Bluetooth Low Energy | Bluetooth: 5.1 | 8dBm | Range: 1.4km
Module: Bluetooth Low Energy | UART | SMD | 27.28x18.74x2.3mm
Module: IoT | IEEE 802.11b/g/n | SDIO,SPI | SMD | 22.4x14.7x2mm


