https://www.thethingsnetwork.org/device-repository/devices/decentlab/dl-dlr2-012/
The Decentlab DL-DLR2-012 is an Analog or Digital Sensor Device for LoRaWAN® that consists of an Analog Strain Gauge Sensor.
strain gaugedlanalogsensortransmitter
https://toyotatimes.jp/en/series/masters/058.html
This two-part article takes a look at Takuya Okada, a master of the strain gauge whose unique expertise helps test the strength of chassis components.
strain gaugetakuyaokadamasterpart