# Climate Control System Reference Design ## Description This is a climate control system reference design with a STM32WB5 microcontroller, power manager IC, USB Type-C, JST connectors, and an LCD driver. #referenceDesign #edge-computing #edgeComputing #stm #template #iot #control #BLE #reference-design ## Project Details - **Owner:** vasyl - **Created:** 2/5/2024 - **Last Updated:** 2/8/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 18 ## Key Components ### D1 — [1N5819HW-7-F](https://www.flux.ai/jecstronic/1n5819hw-7-f~x5v.md) - Part Type: Diode - Manufacturer Name: Diodes Incorporated - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds30217.pdf - Manufacturer Part Number: 1N5819HW-7-F - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### J1 — [TYPE-C-31-M-12](https://www.flux.ai/vasy_skral/type-c-31-m-12~75f.md) - Manufacturer Part Number: TYPE-C-31-M-12 - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/2205251630_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf - Manufacturer Name: Korean Hroparts Elec **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin B1A12] - GND [pin A1B12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin S3] - SHIELD [pin S1] - SHIELD [pin S4] - SHIELD [pin S2] - VBUS [pin A4B9] - VBUS [pin B4A9] ### J2 — [B2B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/jecstronic/b2b-ph-sm4-tblfsn~84.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: JST Sales America Inc. - Manufacturer Name: JST Sales America Inc. - Part Type: Connector - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### LED1 — [LED 0402](https://www.flux.ai/jecstronic/led-0402~lkg.md) - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### SW1 — [PTS815](https://www.flux.ai/vasy_skral/pts815~6b.md) - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS - Manufacturer Name: C&K - Part Type: Switch **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### SW2 — [PTS815](https://www.flux.ai/vasy_skral/pts815~6b.md) - Manufacturer Name: C&K - Part Type: Switch - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### SW3 — [PTS815](https://www.flux.ai/vasy_skral/pts815~6b.md) - Manufacturer Name: C&K - Part Type: Switch - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### SW4 — [PTS815](https://www.flux.ai/vasy_skral/pts815~6b.md) - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS - Manufacturer Name: C&K - Part Type: Switch **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### SW5 — [PTS815](https://www.flux.ai/vasy_skral/pts815~6b.md) - Manufacturer Name: C&K - Part Type: Switch - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### SW6 — [PTS815](https://www.flux.ai/vasy_skral/pts815~6b.md) - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS - Part Type: Switch - Manufacturer Name: C&K **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### U1 — [TFT Display 1.28 Inch Module](https://www.flux.ai/vasyl/tft-display-1p28-inch-module~180.md) - Datasheet URL: https://www.buydisplay.com/download/ic/GC9A01A.pdf - Part Type: Display Device - Manufacturer Part Number: GC9A01A **Pins:** - CS [pin 2] - DC [pin 3] - GND [pin 6] - RST [pin 1] - SCL [pin 5] - SDA [pin 4] - VCC [pin 7] ### U2 — [STM32WB5MMGH6TR](https://www.flux.ai/vasyl/stm32wb5mmgh6tr~w7.md) - Part Type: RF Module - Manufacturer Name: STMicroelectronics - Datasheet URL: https://www.st.com/resource/en/datasheet/stm32wb5mmg.pdf - Manufacturer Part Number: STM32WB5MMGH6TR **Pins:** - ANT_IN [pin 58] - ANT_NC [pin 85] - NRST [pin 10] - PA0 [pin 3] - PA1 [pin 2] - PA10 [pin 28] - PA11 [pin 30] - PA12 [pin 29] - PA13 [pin 25] - PA14 [pin 26] - PA15 [pin 27] - PA2 [pin 1] - PA3 [pin 56] - PA4 [pin 55] - PA5 [pin 54] - PA6 [pin 53] - PA7 [pin 52] - PA8 [pin 50] - PA9 [pin 51] - PB0 [pin 43] - PB1 [pin 44] - PB10 [pin 47] - PB11 [pin 46] - PB12 [pin 41] - PB13 [pin 35] - PB14 [pin 37] - PB15 [pin 38] - PB2 [pin 48] - PB3 [pin 21] - PB4 [pin 20] - PB5 [pin 19] - PB6 [pin 39] - PB7 [pin 18] - PB8 [pin 14] - PB9 [pin 11] - PC0 [pin 12] - PC1 [pin 9] - PC10 [pin 22] - PC11 [pin 23] - PC12 [pin 24] - PC13 [pin 40] - PC2 [pin 8] - PC3 [pin 7] - PC4 [pin 49] - PC5 [pin 45] - PC6 [pin 36] - PC7 [pin 71] - PC8 [pin 83] - PC9 [pin 69] - PD0 [pin 33] - PD1 [pin 34] - PD10 [pin 77] - PD11 [pin 82] - PD12 [pin 66] - PD13 [pin 65] - PD14 [pin 63] - PD15 [pin 76] - PD2 [pin 68] - PD3 [pin 70] - PD4 [pin 73] - PD5 [pin 80] - PD6 [pin 81] - PD7 [pin 67] - PD8 [pin 75] - PD9 [pin 74] - PE0 [pin 79] - PE1 [pin 64] - PE2 [pin 78] - PE3 [pin 72] - PE4 [pin 42] - PH0 [pin 61] - PH1 [pin 62] - PH3-BOOT0 [pin 13] - RF_OUT [pin 59] - VBAT [pin 15] - VDD [pin 17] - VDDA [pin 6] - VDDUSB [pin 32] - VREF+ [pin 4] - VSS [pin 16] - VSS_0 [pin 5] - VSS_1 [pin 31] - VSS_2 [pin 57] - VSS_3 [pin 60] - VSS_4 [pin 84] - VSS_5 [pin 86] ### U3 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33~34.md) - Manufacturer Name: AMS - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Part Number: AMS1117-3.3 - Part Type: Integrated Circuit **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### U4 — [XC6802A42XMR-G](https://www.flux.ai/vasy_skral/xc6802a42xmr-g~w9.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810010011_Torex-Semicon-XC6802A42XMR-G_C160463.pdf - Manufacturer Name: Torex Semicon - Part Type: Integrated Circuit - Manufacturer Part Number: XC6802A42XMR-G **Pins:** - ~CHG [pin 1] - BAT [pin 3] - ISEN [pin 5] - VIN [pin 4] - VSS [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/climate-control-system-reference-design~6i](https://www.flux.ai/vasyl/climate-control-system-reference-design~6i).* --- *Generated from [https://www.flux.ai/vasyl/climate-control-system-reference-design~6i](https://www.flux.ai/vasyl/climate-control-system-reference-design~6i)*