Pololu Motoron M2U550 Dual Serial Motor Controller Logic Analyzer the v5 version uses newer

the v5 version uses newer MEMS sensors that provide some increases in accuracy (lower noise and zero-rate offsets)

A feature is also implemented (input mapping) that allows the digital inputs to remotely control relays or digital outputs on other  ETHxxx(x) series modules such as the ETH008 etc

that each have an IR beacon

but it is otherwise identical to the GP2D120 and can be used as a drop-in replacement for those modules

Radio frequency: Support the spectrum: Band3

Pololu Motoron M2U550 Dual Serial Motor Controller Logic Analyzer the v5 version uses newerThe Motoron M2U550 Dual IC Motor Controller offers a compact solution for controlling two DC motors using a UART interface. Multiple Motoron controllers can be connected to the same IC bus, making it easy to expand a system with additional motors. The M2U550 operates from 1. 8 V to 22 V and can deliver continuous output currents up to 1. 6 A. This version ships with header pins included but not soldered in. Specifications: Channels: 2 Model: Motoron