Testing LoRa RTK on #Drotek V4 board

Testing LoRa RTK on #Drotek V4 board. 🇻🇳🇫🇷 .
Final version for users and will be available soon !🛰✈️🚜🚤
Blog : https://t.co/j4WMAdV1FX
#F9P #ESP32 IMU #ICM20689 #RM3100 #DPS310 #LoRa #OLED #SaRa U201 3G Ethernet #W5500 , 1 cell 3000mAh #lithium battery,auto charger #ESPrtk pic.twitter.com/YRZxiKzOcH

— Develop ESPrtk (@esprtk) July 4, 2022