Renogy BT-2 is a new generation of Bluetooth module for Renogy solar charge controllers, smart lithium batteries, and inverter chargers, providing
BT-2 Bluetooth Module
BT800 Series Bluetooth Module
SparkFun Bluetooth Mate Silver - WRL-12576 - SparkFun Electronics
SALCON Bluetooth Module with Mic Slot, 10 Watt Speaker Output (291) - Salcon Electronics
RAK11720 Ambiq Apollo3 SX1262: LoRaWAN® Transceiver Bluetooth Module ARM Cortex-M4F – RAKwireless Store
Master/Slave serial data to Bluetooth bridge module
HC-05 (ZS-040) Bluetooth Module
The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0
HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for
HC 06 CORE Bluetooth Module- HC-06 is a slave only
All about HC-05 Bluetooth Module Connection with Android - GeeksforGeeks
Description:This HC-42 module is a nrf52832 based bluetooth module. With a small size and cheap price, it is very easy to embed this module into many
HC-42 Bluetooth Module (BLE5.0, nrf52832)
Parts - HC-05 Bluetooth Module Review
Arduino with HC-05 Bluetooth Module, by Ansari Aquib
Bluetooth Module 2.4G, Electric skateboard VESC Tool nrf51
ADD-ON: Hoverboard Bluetooth Module and Speaker