22 AWG Multi Strand Wire - 14/0.173mm (Black) 90 Meter touch pad detector The TTGO T-call kit comprises

The TTGO T-call kit comprises header pins

Brown for these 24K resistors

It has fully characterized capacitance and avalanche voltage and current with low Rds(on) and simple drive requirements

COM(common)

22 AWG Multi Strand Wire - 14/0.173mm (Black) 90 Meter touch pad detector The TTGO T-call kit comprisesMulti strand wires are more flexible and less susceptible to cracking and metal fatigue than single stranded conductors. This makes it a perfect solution for wiring that needs to maneuver and bend without experiencing metal fatigue. Specification Wire Type Multistrand Flexible Cable Conductors 14 Single Wire Gauge(mm) 0. 173 Colour Black Length 90 meter Insulation Type PVC Wire Gauge 22 AWG