DroneThermal is the first micro size & low-cost analog thermal camera for small UAVs and surveillance. FLIR Lepton Sold Separately DroneThermal v4 is only 2.3grams without the Lepton Core and the dimensions are 20x20x10mm FEATURES Supports all 160x120 pixels and 80x60 pixels Lepton thermal cores. 8 different Color Palettes for different requirements from surveillance to roof insulation. 2.4ghz WiFi module and the antenna onboard. (only for the firmware updates in the current firmware. The WiFi camera option will be added soon.) Weight is only 2.3gr (without the Lepton core) Dimensions: 20mm x 20mm x 10mm 3 wire simple output connection for FPV (V+, Ground, Video Out) Supply Voltage: 3.3V - 5V (3.6-4.2v 1S LiPo is ideal) Supply Current: 160mA continuous (350mA when FFC shutter closed) 25Hz PAL / 30Hz NTSC video signal output 500mA instantly Set the output voltage to 4 volts if you are using an adjustable step-down converter power supply. >1A LDO or Linear voltage regulators are the best option. AMS1117 is a workhorse and you can use the 3.3v or 5v version safely. Keep the wires as short as possible, lab type power sources will fail because of the long cabling and slow regulations speed. DroneThermal boards are designed to supply over 1S LiPo / Li-Ion battery. You can connect them directly without any regulator. 2. The Camera gets stuck on a grey Flytron Logo Reason: The Lepton core cannot be found. Solution: Push the Lepton core into the socket correctly. You will feel a click. The shutter mechanism is very fragile, you can remove the mechanism before installation. Important Notes GroupGets does not provide software or coding support. 🕑Lead Time🕑 If you can add this item to your cart it is in stock and ready to ship