- do not forget to power it separately; it won't work powered just from the microcontroller - the micro usb interface is not very useful, since you can't find any Mediatek win10 drivers. For giving serial commands, you'll need a serial forwarder uploaded intro microcontroller, like this one: https://pastebin.com/raw/xDaa1REt - the Vdd pin sets the voltage for logic levels. If connected to 3V, you can connect the board to 3V logic level breakouts, like ESP8266, without using level shifters - it has connectors for mic and headphones After this minimal setup, it seems reliable and easy to use.

- do not forget to power it separately; it won't work powered just from the microcontroller - the micro usb interface is not very useful, since you can't find any Mediatek win10 drivers. For giving serial commands, you'll need a serial forwarder uploaded intro microcontroller, like this one: https://pastebin.com/raw/xDaa1REt - the Vdd pin sets the voltage for logic levels. If connected to 3V, you can connect the board to 3V logic level breakouts, like ESP8266, without using level shifters - it has connectors for mic and headphones After this minimal setup, it seems reliable and easy to use.

- do not forget to power it separately; it won't work powered just from the microcontroller - the micro usb interface is not very useful, since you can't find any Mediatek win10 drivers. For giving serial commands, you'll need a serial forwarder uploaded intro microcontroller, like this one: https://pastebin.com/raw/xDaa1REt - the Vdd pin sets the voltage for logic levels. If connected to 3V, you can connect the board to 3V logic level breakouts, like ESP8266, without using level shifters - it has connectors for mic and headphones After this minimal setup, it seems reliable and easy to use.

It worked fine

It worked fine

It worked fine

it is ok

it is ok

it is ok

received in good condition.

received in good condition.

received in good condition.

Useful device. And it comes with all antennas!

Useful device. And it comes with all antennas!

Useful device. And it comes with all antennas!

Todo ha llegado en perfectas condiciones

Todo ha llegado en perfectas condiciones

Todo ha llegado en perfectas condiciones

I could achieve my output very easy with the help of this sim868 module I could buy this module at an affordable cost at your website.Thanks Banggood

I could achieve my output very easy with the help of this sim868 module I could buy this module at an affordable cost at your website.Thanks Banggood

I could achieve my output very easy with the help of this sim868 module I could buy this module at an affordable cost at your website.Thanks Banggood

Contenido en buen estado de los 5 componentes. Buena calidad de la placa y sus soldaduras.

Contenido en buen estado de los 5 componentes. Buena calidad de la placa y sus soldaduras.

Contenido en buen estado de los 5 componentes. Buena calidad de la placa y sus soldaduras.

Positioning software does not work, no data is transferred with AT+CGNSURC=1 or AT+CGNSTST=1 commands, AT+CGNSINF returns always zero result, like this +CGNSINF: 0,,,,,,,,,,,,,,,,,,,, Software version is Revision:1418B02SIM868M32_BT, but GNS version by AT+CGNSVER returns just 'OK', no version number is provided. GPS power is on, at GPS port TX pin there is data visible, like this: $GNGGA,135541.000,5931.430211,N,02510.642184,E,1,6,1.57,38.637,M,19.520,M,,*76 $GPGSA,A,3,30,05,15,07,20,08,,,,,,,3.30,1.57,2.90*05 $GLGSA,A,3,,,,,,,,,,,,,3.30,1.57,2.90*16 $GPGSV,3,1,11,30,70,099,16,13,51,285,,28,49,161,,07,43,083,30*78 $GPGSV,3,2,11,05,36,228,13,20,32,298,16,08,25,061,22,15,21,298,16*7E $GPGSV,3,3,11,27,16,023,,21,12,326,,09,04,130,*42 $GLGSV,3,1,10,74,89,111,,65,60,291,,72,51,188,,75,33,231,*68 $GLGSV,3,2,10,73,31,055,24,82,22,008,,83,18,062,16,66,10,330,*67 $GLGSV,3,3,10,71,06,163,,81,04,324,*68 $GNRMC,135541.000,A,5931.430211,N,02510.642184,E,1.29,351.62,120118,,,A*75 $GNVTG,351.62,T,,M,1.29,N,2.38,K,A*23 $GPACCURACY,33.5*3D

Positioning software does not work, no data is transferred with AT+CGNSURC=1 or AT+CGNSTST=1 commands, AT+CGNSINF returns always zero result, like this +CGNSINF: 0,,,,,,,,,,,,,,,,,,,, Software version is Revision:1418B02SIM868M32_BT, but GNS version by AT+CGNSVER returns just 'OK', no version number is provided. GPS power is on, at GPS port TX pin there is data visible, like this: $GNGGA,135541.000,5931.430211,N,02510.642184,E,1,6,1.57,38.637,M,19.520,M,,*76 $GPGSA,A,3,30,05,15,07,20,08,,,,,,,3.30,1.57,2.90*05 $GLGSA,A,3,,,,,,,,,,,,,3.30,1.57,2.90*16 $GPGSV,3,1,11,30,70,099,16,13,51,285,,28,49,161,,07,43,083,30*78 $GPGSV,3,2,11,05,36,228,13,20,32,298,16,08,25,061,22,15,21,298,16*7E $GPGSV,3,3,11,27,16,023,,21,12,326,,09,04,130,*42 $GLGSV,3,1,10,74,89,111,,65,60,291,,72,51,188,,75,33,231,*68 $GLGSV,3,2,10,73,31,055,24,82,22,008,,83,18,062,16,66,10,330,*67 $GLGSV,3,3,10,71,06,163,,81,04,324,*68 $GNRMC,135541.000,A,5931.430211,N,02510.642184,E,1.29,351.62,120118,,,A*75 $GNVTG,351.62,T,,M,1.29,N,2.38,K,A*23 $GPACCURACY,33.5*3D

Positioning software does not work, no data is transferred with AT+CGNSURC=1 or AT+CGNSTST=1 commands, AT+CGNSINF returns always zero result, like this +CGNSINF: 0,,,,,,,,,,,,,,,,,,,, Software version is Revision:1418B02SIM868M32_BT, but GNS version by AT+CGNSVER returns just 'OK', no version number is provided. GPS power is on, at GPS port TX pin there is data visible, like this: $GNGGA,135541.000,5931.430211,N,02510.642184,E,1,6,1.57,38.637,M,19.520,M,,*76 $GPGSA,A,3,30,05,15,07,20,08,,,,,,,3.30,1.57,2.90*05 $GLGSA,A,3,,,,,,,,,,,,,3.30,1.57,2.90*16 $GPGSV,3,1,11,30,70,099,16,13,51,285,,28,49,161,,07,43,083,30*78 $GPGSV,3,2,11,05,36,228,13,20,32,298,16,08,25,061,22,15,21,298,16*7E $GPGSV,3,3,11,27,16,023,,21,12,326,,09,04,130,*42 $GLGSV,3,1,10,74,89,111,,65,60,291,,72,51,188,,75,33,231,*68 $GLGSV,3,2,10,73,31,055,24,82,22,008,,83,18,062,16,66,10,330,*67 $GLGSV,3,3,10,71,06,163,,81,04,324,*68 $GNRMC,135541.000,A,5931.430211,N,02510.642184,E,1.29,351.62,120118,,,A*75 $GNVTG,351.62,T,,M,1.29,N,2.38,K,A*23 $GPACCURACY,33.5*3D

Good value for money, comes with two antenna's.

Good value for money, comes with two antenna's.

Good value for money, comes with two antenna's.