M5Stack COM.LoRaWAN Module 868MHz (ASR6501) [Discontinued] _MAKE_CABLE_SERIAL This pH combination electrode is

This pH combination electrode is made of sensitive glass membrane with low impedance

The battery voltage is routed through a resistor divider to an analogue pin

You no longer need to choose between yellow and red

Spline - M5

It has nice molded grips for easy installation and is 914mm long (~3 feet)

M5Stack COM.LoRaWAN Module 868MHz (ASR6501) [Discontinued] _MAKE_CABLE_SERIAL This pH combination electrode isCOM. LoRaWAN is a LoRaWAN communication module for use with M5Stack Core stackable development kits, which supports node to node or LoRaWAN communication. The ASR6501 based LoRaWAN module includes PSoC4000 and SX1262 chips, supports the 868MHz frequency band, is based on an ultra low power design, and consumes very low current (3. 5A) in deep sleep mode. LoRaWAN acts as a network layer protocol for managing communication between LPWAN gateways