I am working on the MC60 module hardware design.
I have referred to the MC60 module reference hardware design user guide.
but this design does not include the battery charging circuit in the following manner…
- MC60 module is self-driven (i.e. no external MCU needed)
- The Changing circuit must have adjustable charge current, Overcharge protection, and Overvoltage-current protection.
- Auto-cut off the power supply to the GSM module below 3.3V.
Will you please help me to know,
Is there any reference or standard design suggested by Quectel?