Test low cost RTK Fully System (NS-HP-BD + ESP32+NTRIP) Base/Client+SD Card with centimeter accuracy..

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Tutorial :

https://esprtk.wordpress.com/2…r-rover-esprtk-esp32-rtk/

https://esprtk.wordpress.com/2…r-for-basestation-esprtk/

I have make a short testing my RTK system using NS-HP-BD and ESPrtk module, with SNIP Caster (NTRIP) -Internet connection.

NS-HP-BD (Base) export RTCM3.3 then ESPrtk base send RTCM to SNIP SERVER.

ESPrtk client receive RTCM from SNIP Server and stream for NS-HP-BD Rover to get FIX correct, at the same time ESPrtk client send $GPGGA message of NS-HP-BD to SNIP Server and save all NMEA messages to SD Card.

After the test, i played the NMEA file on U-Center software.


ESPrtk -High quality RTK positioning solution with low cost ESP32 RTK.Support NTRIP + MQTT+ WIFI+Bluetooth +SD Card +Ethernet + Ublox configure + Navspark configure ......and many other functions.

ESPrtk is a small circuit board used to transmit wireless GNSS data in high precision positioning applications.

ESPrtk is geared towards the ability to use high quality, independent, wireless and low cost platforms.

ESPrtk's heart is a powerful ESP32 processor.

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