RTK1010Board

Arduino Compatible RTK1010 Board/PCB

❗ Design not finished yet ❗

Features:

• Arduino compatibe form factor
• RTK1010 GPS receiver
• IPEX connector for onboard antennas
• backup battery
• optional SMA connector for external antennas
• optional LDO for LNA power supply
• optional ESP32-S2 for operating as base station
• optional power via USB
• optional IMU (BNO055)

Use Cases:

A) Minimum RTK-1010 receiver with arduino form factor

• RTK-1010 <-> RX/TX arduino pins
• SMA or IPEX connector
• LNA power by RTK-1010 (max 30mA)
• RTK-1010 backup battery
• (optional) LNA LDO (max 250mA)

B) Minimum RTK base station with RTK-1010 & ESP32-S2 powered by USB

• ESP32: RTK <=> TCP bridge
• powered by USB
• SMA or IPEX connector
• LNA power
• RTK-1010 backup battery
• (optional) LNA LDO (max 250mA)

C) Mowgli HEAD with RTK-1010, ESP32-S2 and IMU - (TODO)

• ESP32: running microROS
• VCC, GND, UART interface to YF mainboard
• low power, sleep mode

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Build Manual

For the BOM take a look at the bom folder - there is also an iBOM available

RTK 1010 datasheet

Schematic