# Essential Scarlet Holodeck ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ale303 - **Created:** 11/7/2024 - **Last Updated:** 11/8/2024 - **Visibility:** Public ## Key Components ### J3 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [Header 01x05 2.0mm Right Angle](https://www.flux.ai/corynrobinson/header-01x05-2p0mm-right-angle~yo.md) - Manufacturer Name: TE Connectivity - Part Type: Connector - Datasheet URL: https://www.mouser.com/datasheet/2/418/6/ENG_CD_292250_P1_C292250_P1-2066333.pdf - Manufacturer Part Number: 292250-5 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### U1 — [ATMEGA1284P-PU](https://www.flux.ai/adrian95/atmega1284p-pu~zlz.md) - Manufacturer Name: Microchip - Manufacturer Part Number: ATMEGA1284P-PU - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Microcontroller - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega164A_PA-324A_PA-644A_PA-1284_P_Data-Sheet-40002070B.pdf **Pins:** - ~RESET [pin 9] - AREF [pin 32] - AVCC [pin 30] - GND [pin 31] - GND [pin 11] - PA0 [pin 40] - PA1 [pin 39] - PA2 [pin 38] - PA3 [pin 37] - PA4 [pin 36] - PA5 [pin 35] - PA6 [pin 34] - PA7 [pin 33] - PB0 [pin 1] - PB1 [pin 2] - PB2 [pin 3] - PB3 [pin 4] - PB4 [pin 5] - PB5 [pin 6] - PB6 [pin 7] - PB7 [pin 8] - PC0 [pin 22] - PC1 [pin 23] - PC2 [pin 24] - PC3 [pin 25] - PC4 [pin 26] - PC5 [pin 27] - PC6 [pin 28] - PC7 [pin 29] - PD0 [pin 14] - PD1 [pin 15] - PD2 [pin 16] - PD3 [pin 17] - PD4 [pin 18] - PD5 [pin 19] - PD6 [pin 20] - PD7 [pin 21] - VCC [pin 10] - XTAL1 [pin 13] - XTAL2 [pin 12] ### U3 — [Ai-Thinker-Ra-02](https://www.flux.ai/vasyl/ai-thinker-ra-02~biy.md) - Part Type: RF module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Semtech - Manufacturer Part Number: Ra-02 - Datasheet URL: https://docs.ai-thinker.com/_media/lora/docs/c048ps01a1_ra-02_product_specification_v1.1.pdf **Pins:** - 3.3V [pin 3] - DIO0 [pin 5] - DIO1 [pin 6] - DIO2 [pin 7] - DIO3 [pin 8] - DIO4 [pin 10] - DIO5 [pin 11] - GND [pin 9] - GND [pin 2] - GND [pin 16] - GND [pin 1] - MISO [pin 13] - MOSI [pin 14] - NSS [pin 15] - RESET [pin 4] - SCK [pin 12] ### U4 — [DHT22-AM2302 Sensor Module](https://www.flux.ai/adrian95/dht22-am2302-sensor-module~8tv.md) - Manufacturer Part Number: DHT22-AM2302 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Datasheet URL: https://cdn-shop.adafruit.com/datasheets/Digital+humidity+and+temperature+sensor+AM2302.pdf - Manufacturer Name: Adafruit Industries **Pins:** - DATA [pin 2] - GND [pin 3] - VCC [pin 1] ### U7 — [MPU9250+BMP280 Module](https://www.flux.ai/vasyl/mpu9250plusbmp280-module~4n2.md) - Part Type: Sensor Module - Datasheet MPU9250: https://invensense.tdk.com/wp-content/uploads/2015/02/PS-MPU-9250A-01-v1.1.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet BMP280 : https://datasheet.lcsc.com/lcsc/2007021612_Bosch-Sensortec-BMP280_C83291.pdf **Pins:** - 3.3V [pin 2] - 6D0/SDO [pin 6] - CSB [pin 8] - GND [pin 3] - NCS [pin 7] - SCL [pin 4] - SDA [pin 5] - VIN [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ale303/essential-scarlet-holodeck~cg](https://www.flux.ai/ale303/essential-scarlet-holodeck~cg).* --- *Generated from [https://www.flux.ai/ale303/essential-scarlet-holodeck~cg](https://www.flux.ai/ale303/essential-scarlet-holodeck~cg)*