Ebyte serial to dual-mode Bluetooth module ble 4.2 spp3.0 Classic 2.4g wireless module rf support AT command
[Frequency]:2.400~2.480GHz
[Protocol]:V4.2+V3.0 SPP
[Distance]:30m
[Size]:21*13mm
[Weight]:0.8±0.1g
[Feature]: Low power consumption, Dual-mode Bluetooth module
[Introduction]: E104-BT40 module is a serial to dual-mode Bluetooth slave module based on Bluetooth 4.2 + 3.0 version, namely low power consumption Bluetooth BLE and classic Bluetooth SPP Profile, which can freely switch between BLE and Classic Bluetooth, working at 2.4GHz.