4pcs Black with Gold Stripe Propeller for DJI Spark Drone 4730F sensor-units The shield provides two relays

The shield provides two relays (Datasheet)  called RELAY1 and RELAY2 commanded by pin 1 and pin 2 respectively

The MKR THERM Shield has its own library to read the temperature measured by the thermocouple

and does not support phone-to-shield communication

32 digital Programmable interface Profinet

MCCA-M0022-1 PWM Breakout Board

4pcs Black with Gold Stripe Propeller for DJI Spark Drone 4730F sensor-units The shield provides two relays4pcs Propeller for DJI Spark Drone 4730F Folding Props 4730 Blades Spare Parts Replacement Accessory CW CCW quick release wing Description: Replacement blade for DJI Spark, Quick release, foldable, Item Type: Foldable Propeller Blades, Material: plastic, Package Includes: 2 Pairs Propellers for DJI Spark(2CW+2CCW).