Pololu Motoron M2T550 Dual I²C Motor Controller Option:Loose header If you buy 5 units

If you buy 5 units you'll get five 1m reels

To communicate with the LSM6DSO in SPI mode

auto power on

Fully-integrated GPS (MT3336 chipset with -165 dBm tracking sensitivity) that can be controlled and query over the same serial port

You can use this meter to find out if your voltage is too low or your current draw is too high

Pololu Motoron M2T550 Dual I²C Motor Controller Option:Loose header If you buy 5 unitsThe Pololu Motoron M2T550 Dual IC Motor Controller offers a compact solution for controlling two DC motors using an IC interface. Multiple Motoron controllers can be connected to the same IC bus, making it easy to expand a system with additional motors. The M2T550 supports motor supply voltages from 1. 8 V to 22 V and can deliver continuous output currents up to 1. 6 A per motor. Available with or without pre soldered headers select the required