Dfrobot Tel0026 Bluetooth 2.0 Module V3 For Arduino

DFRobot-Bluetooth-2-0-Modules-For-Arduino-DFRobot-TEL0026-p-The-DF-BluetoothV3-Bluetooth-module-uses-a-unique-double-board-design-to-help-prevent-electrostatic-damage-to-the-module-It-is-designed-to-have-two-DC-power-inputs-a-wide-voltage-supply-3-5-to-8V-and-a-3-3V-power-supply-making-it-suitable-for-a-wide-variety-of-applications-p-p-STATE-LINK-is-indicated-by-a-bright-LED-which-is-used-to-display-module-status-and-connection-status-STATE-state-Search-state-high-104ms-342ms-2-9H show less»