Congratulations to EBYTE Bluetooth module E104-BT5032A for passing the ROHS certification
E104-BT5032A is a serial port to BLE Bluetooth master-slave integrated module based on Bluetooth protocol version 5.0. It is small in size, low in power consumption, and works in the 2.4GHz frequency band. The product has been launched in December 2019 and sold well.

Features
Bluetooth to serial port transparent transmission module
Small size and ultra low power consumption
sniffing function
Support serial port wake-up
Support MAC binding connection
Support Bluetooth BLE5.0 protocol
Support switching between IBeacon and normal broadcast