Sean I looke at the manual and there is not info about the LED connection patern Can you share that? Also when connecting and LED do i need to add a resistor in serial?
FAE_Gavin Sean For the FSC-BT1036C module: The Status LED is connected to Pin 17 (P2/LED). Must use a series resistor.** The recommended value is 1KΩ. This connection is shown in the module's schematic (Figure 17, Page 26 of the datasheet). The LED is connected between the 3.3V supply and the P2/LED pin. Datasheet: [https://document.feasycom.com/docs/datasheet/BT1036C/FSC-BT1036x_Datasheet_EN.pdf] User Guide:[https://document.feasycom.com/docs/fsc-audio/EN/latest/bt1036x/index.html]
FAE_Gavin Sean 220Ω resistor may increase the LED current and make LED brighter, anyway, the recommended resistor is 1KΩ.
