# Eager Jade Liquid Breathing Apparatus ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** tobii1 - **Created:** 12/8/2024 - **Last Updated:** 12/8/2024 - **Visibility:** Public ## Key Components ### U1 — [Nodemcu-12E ESP8266](https://www.flux.ai/jharwinbarrozo/nodemcu-12e-esp8266~5t.md) - Manufacturer Part Number: Nodemcu-12E ESP8266 - Datasheet URL: https://components101.com/development-boards/nodemcu-esp8266-pinout-features-and-datasheet - Part Type: Microcontroller **Pins:** - 3V3 [pin 11] - 3V3 [pin 25] - 3V3 [pin 16] - A0 [pin 1] - CMD GPIO11 [pin 7] - D0 GPIO16 [pin 30] - D1 GPIO5 SCL [pin 29] - D2 GPIO4 SDA [pin 28] - D3 GPIO0 [pin 27] - D4 GPIO2 [pin 26] - D5 GPIO14 [pin 23] - D6 GPIO12 [pin 22] - D7 GPIO13 [pin 21] - D8 GPIO15 [pin 20] - EN [pin 12] - GND [pin 17] - GND [pin 14] - GND [pin 10] - GND [pin 24] - RST [pin 13] - RSV1 [pin 2] - RSV2 [pin 3] - RX GPIO3 [pin 19] - SCLK GPIO6 [pin 9] - SD0 GPIO7 MISO [pin 8] - SD1 GPIO8 MOSI [pin 6] - SD2 GPIO10 [pin 4] - SD2 GPIO9 [pin 5] - TX GPIO1 [pin 18] - VIN [pin 15] ### U2 — [RS485 to TTL Module](https://www.flux.ai/jecstronic/rs485-to-ttl-module~lwf.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Part Number: RS485 to TTL Module **Pins:** - A [pin 2] - B [pin 3] - DE [pin 7] - DI [pin 8] - GND [pin 1] - RE [pin 6] - RO [pin 5] - VCC [pin 4] ### U3 — [RS485 to TTL Module](https://www.flux.ai/jecstronic/rs485-to-ttl-module~lwf.md) - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: RS485 to TTL Module **Pins:** - A [pin 2] - B [pin 3] - DE [pin 7] - DI [pin 8] - GND [pin 1] - RE [pin 6] - RO [pin 5] - VCC [pin 4] ### U4 — [RS485 to TTL Module](https://www.flux.ai/jecstronic/rs485-to-ttl-module~lwf.md) - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: RS485 to TTL Module **Pins:** - A [pin 2] - B [pin 3] - DE [pin 7] - DI [pin 8] - GND [pin 1] - RE [pin 6] - RO [pin 5] - VCC [pin 4] ### U5 — [RS485 to TTL Module](https://www.flux.ai/jecstronic/rs485-to-ttl-module~lwf.md) - Manufacturer Part Number: RS485 to TTL Module - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - B [pin 3] - DE [pin 7] - DI [pin 8] - GND [pin 1] - RE [pin 6] - RO [pin 5] - VCC [pin 4] ### U6 — [TCA9548APWR](https://www.flux.ai/jecstronic/tca9548apwr~9rs.md) - Manufacturer Part Number: TCA9548APWR - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftca9548a **Pins:** - ~RESET [pin 3] - A0 [pin 1] - A1 [pin 2] - A2 [pin 21] - GND [pin 12] - SC0 [pin 5] - SC1 [pin 7] - SC2 [pin 9] - SC3 [pin 11] - SC4 [pin 14] - SC5 [pin 16] - SC6 [pin 18] - SC7 [pin 20] - SCL [pin 22] - SD0 [pin 4] - SD1 [pin 6] - SD2 [pin 8] - SD3 [pin 10] - SD4 [pin 13] - SD5 [pin 15] - SD6 [pin 17] - SD7 [pin 19] - SDA [pin 23] - VCC [pin 24] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/tobii1/eager-jade-liquid-breathing-apparatus~rz](https://www.flux.ai/tobii1/eager-jade-liquid-breathing-apparatus~rz).* --- *Generated from [https://www.flux.ai/tobii1/eager-jade-liquid-breathing-apparatus~rz](https://www.flux.ai/tobii1/eager-jade-liquid-breathing-apparatus~rz)*