search

IOT-MCU / ESP-12S-A9-A9G-GPRS-Node-v1.0

63 stars 27 forks source link

GPS position - longitude is always 0 #4

Closed Gronis closed 4 years ago

Gronis commented 4 years ago

I get correct latitude but longitude is always 0. GPS measurements are taken outside.

AT+GPS=1

OK

AT+LOCATION=2

5xxx.xxxx,0

OK

x is a censored number.

A9/A9G V01.06.20171130RC Ai Thinker Co.LTD

IOT-MCU commented 4 years ago

Hi, Thanks for contacting with us. So sorry to here that, before shipping, we have test all the product, It is working fine. Could you please test with follow AT command? AT+GPS=1 AT+GPSRD=2 //2S OUTPUT a NEMA gps information

Gronis commented 4 years ago

Hi,

thanks for fast reply. It seems to get the correct information (consored here, X and Y are censored digits with correct gps location).

+GPSRD:$GNGGA,081515.000,XXXX.XXXX,N,YYYYY.YYYYY,E,2,9,0.89,11.5,M,40.1,M,,74 $GPGSA,A,3,13,19,24,15,28,17,12,10,20,,,,1.27,0.89,0.900A $BDGSA,A,3,,,,,,,,,,,,,1.27,0.89,0.901F $GPGSV,4,1,13,24,54,272,30,15,50,196,29,17,39,101,33,28,38,061,3575 $GPGSV,4,2,13,13,34,157,37,19,29,129,32,10,24,311,29,36,22,157,2975 $GPGSV,4,3,13,20,21,276,28,12,14,220,28,01,10,034,,11,05,010,7B $GPGSV,4,4,13,30,02,098,4B $BDGSV,1,1,0068 $GNRMC,081515.000,A,XXXX.XXXX,N,YYYYY.YYYYY,E,0.492,282.80,150420,,,D45 $GNVTG,282.80,T,,M,0.492,N,0.912,K,D23 $GNACC,3.7*4E

Here I get the correct info. I can use the GPS data directly. Thanks!