Frequently Asked Questions

How much voltage and current does a MtConnect02/M903 need?

3.3V ~ 1.8V, 0.2mA around

Can MtConnect02/M903 measure voltage of battery?

Yes, the core, M903 can detect the voltage of battery by ADC pin.

Is MtConnect02/M903  with the mesh function?

Yes, MtConnect02/M903 support CSRmesh 1.2 and 1.3.

Can MtConnect02/M903  measure the distance?

Use RSSI to measure the strength of RF.

Are there interfaces to for MtConnect02/M903  connecting with other platform?

MtConnect reserves a UART interface to connect with other MCU.

Can MtConnect02/M903  count time?

The MCU, M903 is builtin with a crystal of 32.768K±200ppm, if need more precise, M903 can integrate with external crystal.

How much bandwidth can MtConnect02/M903  use?

200kbit/s

Does MtConnect02/M903  build in firmware?

No, you could follow our tutorial to write example firmware on MtConnect02.


What IC does MtConnect03 use?

M904, which is a SiP module with Nordic nRF51822-CFAC-A0.

How much voltage and current does a MtConnect03/M904 need?

3.3V, 0.25mA around.

Can MtConnect03/M904  count time?

The MCU, M904 is builtin with a crystal of 32.768K±200ppm, if need more precise, it can integrate with external crystal.

How much bandwidth can MtConnect02/M903  use?

200kbit/s

Does MtConnect03/M904  build in firmware?

No, you could follow our tutorial to write example firmware on MtConnect03.

How to connect nRF51 DK with MtConnect03?

We have step by step tutorial. Check it out.