What is ESPrtk?
What is ESPrtk ?
In 2017 , i start make a board called 'ESPrtk' , which can linking GNSS data of RTK modules using ESP32 with many features on it, is High quality RTK positioning solution with low cost ESP32 .(ESPrtk is not a GNSS device).
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.
In 2.4.1 version, it support :
+NTRIP (Client/Server/ Client BLE).
+MQTT (Client/Master/ Client send back NMEA/ Client BLE).
+Wifi-TCP (Client/Master/ Client send back NMEA/ Client BLE).
+Wifi-UDP (Master/ Client send back NMEA/ Client BLE)......
+Bluetooth to Serial.(Client/Server)
+Ethernet LAN ENC28J60.....
----Display: Neopixel, Led....
Free firmware , tutorials, open source hardware , debug tool at : esprtk.wordpress.com