# NFC Solar Card ## Description This is an NFC card that works from the solar. On the board, there are two solar panels that accumulate energy through the controller in the supercapacitor. The NFC controller itself can be programmed via the microcontroller on the board #solar #nfc #stm32 #iot ## Project Details - **Owner:** vasyl - **Created:** 2/8/2023 - **Last Updated:** 3/30/2023 - **Visibility:** Public - **Copies:** 1 ## Key Components ### IC1 — [NT3H1101W0FHKH](https://www.flux.ai/vasyl/nt3h1101w0fhkh~h9a.md) - Manufacturer Part Number: NT3H1101W0FHKH - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/NXP%20PDFs/NT3H1101_NT3H1201_DS.pdf - Part Type: Integrated Circuit - Manufacturer Name: NXP USA Inc. **Pins:** - FD [pin FD] - LA [pin LA] - LA__1 [pin TERMINAL1] - LB [pin LB] - SCL [pin SCL] - SDA [pin SDA] - VCC [pin VCC] - VOUT [pin VOUT] - VSS [pin VSS] ### U1 — [NH2D0245](https://www.flux.ai/vasyl/nh2d0245~dmk.md) - Part Type: Power Management - Manufacturer Name: Nowi - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Nowi/NH2D0245_Datasheet.pdf - Manufacturer Part Number: NH2D0245 **Pins:** - DC_IN [pin 14] - ENABLE [pin 2] - GND [pin 7] - GND [pin 17] - GND [pin 13] - GND [pin 4] - GND [pin 6] - PWRS [pin 8] - R0 [pin 9] - R1 [pin 10] - R2 [pin 11] - REF [pin 3] - SYS_RDY [pin 15] - VBAT [pin 5] - VBAT [pin 12] ### U2 — [STM32L011D3P6](https://www.flux.ai/vasyl/stm32l011d3p6~e0.md) - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: STM32L011D3P6 - Part Type: Microcontroller - Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/42/c0/ab/e5/71/7a/47/0b/DM00206508.pdf/files/DM00206508.pdf/jcr:content/translations/en.DM00206508.pdf **Pins:** - NRST [pin 4] - PA0 [pin 5] - PA1 [pin 6] - PA10 [pin 12] - PA13 [pin 13] - PA14 [pin 14] - PA4 [pin 7] - PA7 [pin 8] - PA9 [pin 11] - PB9 [pin 1] - PC14 [pin 2] - PC15 [pin 3] - VDD [pin 10] - VSS [pin 9] ### С1 — [KXOB25-05X3F-TB](https://www.flux.ai/vasyl/kxob25-05x3f-tb~nwi.md) - Manufacturer Part Number: KXOB25-05X3F-TB - Manufacturer Name: ANYSOLAR Ltd - Part Type: Solar Cells - Datasheet URL: https://waf-e.dubudisk.com/anysolar.dubuplus.com/[email protected]/O18Ae07/DubuDisk/www/Gen3/KXOB25-05X3F%20DATA%20SHEET%20202007.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] ### С2 — [KXOB25-05X3F-TB](https://www.flux.ai/vasyl/kxob25-05x3f-tb~nwi.md) - Datasheet URL: https://waf-e.dubudisk.com/anysolar.dubuplus.com/[email protected]/O18Ae07/DubuDisk/www/Gen3/KXOB25-05X3F%20DATA%20SHEET%20202007.pdf - Part Type: Solar Cells - Manufacturer Name: ANYSOLAR Ltd - Manufacturer Part Number: KXOB25-05X3F-TB **Pins:** - 1 [pin 1] - 2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/nfc-solar-card~ypy](https://www.flux.ai/vasyl/nfc-solar-card~ypy).* --- *Generated from [https://www.flux.ai/vasyl/nfc-solar-card~ypy](https://www.flux.ai/vasyl/nfc-solar-card~ypy)*