# STM32 Supercap board ## Description This is a board for energy-efficient projects, based on STM32 with a BQ25570 controller and a temperature humidity sensor. There is also a display and a supercapacitor in the role of power supply #MPPT #solar #STM32 #ti ## Project Details - **Owner:** vasyl - **Created:** 2/3/2023 - **Last Updated:** 2/3/2023 - **Visibility:** Public - **Forks:** 2709 - **Copies:** 1 ## Key Components ### J1 — [Pin Header 01x06 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x06-2p54mm-vertical~lzd.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 - Pin_5 - Pin_6 ### J2 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### U2 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33~34.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Part Number: AMS1117-3.3 - Manufacturer Name: AMS - Part Type: Integrated Circuit **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/stm32-supercap-board~7r2](https://www.flux.ai/vasyl/stm32-supercap-board~7r2).* --- *Generated from [https://www.flux.ai/vasyl/stm32-supercap-board~7r2](https://www.flux.ai/vasyl/stm32-supercap-board~7r2)*