# Temp humidity sensor ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** durottar - **Created:** 8/24/2025 - **Last Updated:** 8/24/2025 - **Visibility:** Public ## Key Components ### — [100nF0603](https://www.flux.ai/charleszard/100nf0603~2x.md) - Voltage: 50V - Capacitance: 100nF - Tolerance: 10% - Substitute Manufacturer Part Number: C1591 - Package or Case Code: C_0603_1608Metric - Manufacturer Part Number: CL10B104KB8NNNC **Pins:** - ~ [pin 2] - ~ [pin 1] ### CN1 — [S2B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/lcsc/s2b-ph-sm4-tblfsn~dy5m.md) - Connector Pitch: 2mm - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2102031704_JST-S2B-PH-SM4-TB-LF-SN_C295747.pdf - Connector Rows: 1 - Manufacturer Name: JST - Manufacturer Part Number: S2B-PH-SM4-TB(LF)(SN) - Package or Case Code: CONN-SMD_P2.00_S2B-PH-SM4-TB-LF-SN - JLCPCB Part Class: Extended Part - Part Type: Wire To Board / Wire To Wire Connector - LCSC Part Number: C295747 - Product Info Url: https://lcsc.com/product-detail/_JST-Sales-America_S2B-PH-SM4-TB-LF-SN_JST-Sales-America-S2B-PH-SM4-TB-LF-SN_C295747.html - Connector Positions: 2 - Connector Gender: Female - Connector Type: Wire-to-board connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J1 — [61300621121](https://www.flux.ai/adrian95/61300621121~yhy.md) - Part Type: Connector - Package or Case Code: HDRV6W64P254_2X3_762X508X889P - Manufacturer Name: Wurth Elektronik - Datasheet URL: https://www.we-online.com/katalog/datasheet/6130xx21121.pdf - Manufacturer Part Number: 61300621121 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] ### U1 — [DHT22-AM2302 Sensor Module](https://www.flux.ai/adrian95/dht22-am2302-sensor-module~8tv.md) - Datasheet URL: https://cdn-shop.adafruit.com/datasheets/Digital+humidity+and+temperature+sensor+AM2302.pdf - Manufacturer Name: Adafruit Industries - Manufacturer Part Number: DHT22-AM2302 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module **Pins:** - DATA [pin 2] - GND [pin 3] - VCC [pin 1] ### U2 — [ESP32-WROOM-32E](https://www.flux.ai/vasyl/esp32-wroom-32e~epi.md) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Espressif Systems - Part Type: Integrated Circuit - Manufacturer Part Number: ESP32-WROOM-32 **Pins:** - EN [pin 3] - GND [pin 39] - GND [pin 1] - GND [pin 38] - GND [pin 15] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC [pin 32] - RXD0/IO3 [pin 34] - SCK/CLK [pin 20] - SCS/CMD [pin 19] - SDI/SD1 [pin 22] - SDO/SD0 [pin 21] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - SHD/SD2 [pin 17] - SWP/SD3 [pin 18] - TXD0/IO1 [pin 35] - VDD [pin 2] ### U3 — [AMS1117-3.3](https://www.flux.ai/adrian95/ams1117-33~v2u.md) - Datasheet URL: https://www.snapeda.com/parts/AMS1117-3.3/Advanced%20Monolithic%20Systems/view-part/?ref=search&t=AMS1117-3.3 - Manufacturer Part Number: AMS1117-3.3 - Manufacturer Name: ams - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 1] - VI [pin 3] - VO [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/durottar/temp-humidity-sensor~py](https://www.flux.ai/durottar/temp-humidity-sensor~py).* --- *Generated from [https://www.flux.ai/durottar/temp-humidity-sensor~py](https://www.flux.ai/durottar/temp-humidity-sensor~py)*