DAQ331M Multifunction DAQ Ethernet RS485 12‑Bit 100Ksps AD/DA DIO PWM Ethernet Add any of 300+ Seeed

Add any of 300+ Seeed Grove sensors to tailor your Meshtastic project for unique scenarios—weather sensing

The external port is VH-3

sensing environmental temperature

bouncy prints

headlights

DAQ331M Multifunction DAQ Ethernet RS485 12‑Bit 100Ksps AD/DA DIO PWM Ethernet Add any of 300+ SeeedThe DAQ331M is a powerful multifunction data acquisition module integrating analog input (AD), analog output (DA), digital I O (DIO), PWM output, and industrial communication interfaces including Ethernet and RS485 (ModbusRTU). Designed for industrial automation, laboratory testing, and embedded system development, the DAQ331M delivers 12bit precision, up to 100 kS s sampling rate, and robust electrical isolation for stable operation in harsh