{"title":"PureThermal 3 FLIR Lepton Smart I/O Board","handle":"purethermal-3-flir-lepton-smart-i-o-board","url":"/products/purethermal-3-flir-lepton-smart-i-o-board","description":"Designed for FLIR Lepton Longwave Infrared (LWIR) camera cores, this board turns a compatible Lepton into a hackable thermal webcam module. It ships preconfigured as a plug-and-play UVC 1.0 USB thermal webcam for standard webcam apps, including VLC Media Player on PC, Linux, Mac and Android.The onboard STM32F412 ARM microprocessor can process images without external system inputs. With a Lepton fitted, the board can deliver 9Hz colour video over USB using the USB UVC class, and it can be powered from USB-C or VIN.For hardware development, the PureThermal 3 breaks out UART, I2C and GPIO via standard 0.1 inch holes. Reference firmware, viewer software and the hardware schematic are open source, with DFU over USB and JTAG debugging options supported.Note: A FLIR Lepton imaging module is not included and must be purchased separately. Lepton modules are extremely sensitive to electrostatic discharge (ESD), so use proper personal grounding such as a grounding wrist strap when inserting the module.Features:Power: Powered via USB-C or VINUSB thermal video: Get thermal video over USB right out of the box using freeware apps like VLC on Mac, Linux, Windows, or AndroidUSB UVC output: 9 Hz colour video over USB using the USB UVC classProcessor: STM32F412 ARM microprocessor. Execute on-board image processing without the need for an external systemBreakouts: Through-holes for GPIO and peripheral breakouts to easily attach other devicesOpen source firmware: Open source reference firmware is on the GroupGets GitHubFirmware upgrade: Device Firmware Upgrade (DFU) the STM32 ARM MCU over USBDebugging: Debug via JTAG through a Tag-Connect EC10, an ARM20-CTX, & ST-Link V/2.Expansion: UART, I2C, and GPIO Expansion via standard 0.1” holesLepton compatibility: Compatible with all current 2.x and 3.x Lepton coresCompact form factor: Compact 25.8 x 28.9mm form-factor that can be embedded into other modules or inconspicuously housed as a standalone web, research, or security cameraSpecifications:USB webcam class: UVC 1.0USB video output: 9 Hz colour video over USB using the USB UVC classMicroprocessor: STM32F412 ARMPower: Powered via USB-C or VINExpansion interfaces: UART, I2C, and GPIO via standard 0.1” holesDebug interface: JTAG through a Tag-Connect EC10, an ARM20-CTX, & ST-Link V/2Firmware upgrade: Device Firmware Upgrade (DFU) the STM32 ARM MCU over USBCompatible Lepton cores: all current 2.x and 3.x Lepton coresDimensions: 25.8 x 28.9mmDocumentation includes the schematic, STEP files, PureThermal GitHub resources and firmware GitHub resources.","vendor":"SparkFun","product_type":"Thermal Camera Interface Board","in_stock":true,"options":[],"variants":[{"id":15714,"title":"Default Title","sku":"SF-DEV-20812","mpn":"DEV-20812","price":271.6,"on_sale":false,"in_stock":true,"available_quantity":100}]}