# STM32L031 Low Power Data Logger ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** vasyl - **Created:** 6/3/2023 - **Last Updated:** 6/13/2023 - **Visibility:** Public ## Key Components ### J1 — [TF-015](https://www.flux.ai/vasyl/tf-015~s40.md) - Manufacturer Part Number: TF-015 - Manufacturer Name: SOFNG - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/2112221030_SOFNG-TF-015_C113206.pdf **Pins:** - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - CD [pin 9] - CD/DAT3 [pin 2] - CLX [pin 5] - CMD [pin 3] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 1] - VDD [pin 4] - VSS [pin 6] ### J2 — [Pin Header 01x04 2.54mm](https://www.flux.ai/vasyl/pin-header-01x04-254mm~de3.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 ### LED1 — [LTST-C19HE1WT](https://www.flux.ai/vasy_skral/ltst-c19he1wt~x5i.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2010222107_Everlight-Elec-19-237-R6GHBHC-A04-2T_C883183.pdf - Part Type: LED - Manufacturer Part Number: 19-237/R6GHBHC-A04/2T - Manufacturer Name: Everlight Elec **Pins:** - A - B - G - R ### U1 — [STM32L031G6U6S](https://www.flux.ai/vasyl/stm32l031g6u6s~zrh.md) - Part Type: Microcontroller - Manufacturer Name: STMicroelectronics - Datasheet URL: https://www.st.com/resource/en/datasheet/stm32l031c6.pdf - Manufacturer Part Number: STM32L031G6U6S **Pins:** - BOOT0 [pin 1] - NRST [pin 4] - P14 [pin 22] - PA0 [pin 6] - PA1 [pin 7] - PA10 [pin 20] - PA13 [pin 21] - PA14 [pin 23] - PA2 [pin 8] - PA3 [pin 9] - PA4 [pin 10] - PA5 [pin 11] - PA6 [pin 12] - PA7 [pin 13] - PA8 [pin 18] - PA9 [pin 19] - PB0 [pin 14] - PB1 [pin 15] - PB3 [pin 24] - PB4 [pin 25] - PB5 [pin 26] - PB6 [pin 27] - PB7 [pin 28] - PC14 [pin 2] - PC15 [pin 3] - VDD [pin 17] - VDDA [pin 5] - VSS [pin 16] ### U2 — [BME280](https://www.flux.ai/vasy_skral/bme280~ac.md) - Manufacturer Name: Bosch Sensortec - Part Type: Integrated Circuit - Manufacturer Part Number: BME280 - Datasheet URL: https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf **Pins:** - CSB [pin 2] - GND [pin 7] - GND [pin 1] - SCK [pin 4] - SDI [pin 3] - SDO [pin 5] - VDD [pin 8] - VDDIO [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/stm32l031-low-power-data-logger~ef](https://www.flux.ai/vasyl/stm32l031-low-power-data-logger~ef).* --- *Generated from [https://www.flux.ai/vasyl/stm32l031-low-power-data-logger~ef](https://www.flux.ai/vasyl/stm32l031-low-power-data-logger~ef)*