# Olympic Silver Point-of-view gun ## Description PandaFense: Pocketable ESP32-based Intrusion Detection PoC with CC1101 RF Layout Pending Finalization ## Project Details - **Owner:** a2z0101 - **Created:** 11/21/2025 - **Last Updated:** 11/22/2025 - **Visibility:** Public - **Board Outline Height:** 50mm - **Board Layer Count:** 2 - **Stackup Layers:** 2 - **Role Details:** CC1101 placement and RF keep-out will be addressed in a later revision. - **Board Outline Width:** 50mm - **System Architecture:** graph LR ESP32[ESP32 DevKit] -->|CS (GPIO5)| CC1101[CC1101 Module] ESP32 -->|GDO0 (GPIO4)| CC1101 ESP32 -->|SCK (GPIO25)| CC1101 ESP32 -->|MISO (GPIO27)| CC1101 ESP32 -->|MOSI (GPIO33)| CC1101 ESP32 -->|SDA (GPIO21)| OLED[0.96" I2C OLED] ESP32 -->|SCL (GPIO22)| OLED ESP32 -->|BTN (GPIO14)| Button[Momentary Push Button] ESP32 -->|LED_R (GPIO2)| RedLED[Red LED + 220Ω] ESP32 -->|LED_G (GPIO26)| GreenLED[Green LED + 220Ω] ESP32 -->|BUZ (GPIO18)| Buzzer[Active Buzzer] ## Key Components ### BZ1 — [TMB12A05](https://www.flux.ai/jecstronic/tmb12a05~ddj.md) - Role Details: Active buzzer driven by GPIO18 - Part Type: Buzzer - Role: Signal Generation - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304261046_Jiangsu-Huaneng-Elec-TMB12A05_C96093.pdf - Manufacturer Part Number: TMB12A05 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Jiangsu Huaneng Elec **Pins:** - N - P ### LED1 — [SM0805HCL](https://www.flux.ai/adrian95/sm0805hcl~2dj.md) - Role Details: Red indicator LED on GPIO2 - Manufacturer Part Number: SM0805HCL - License: https://creativecommons.org/licenses/by/4.0/ - Role: LED - Manufacturer Name: Bivar Inc. - Part Type: LED - Datasheet URL: https://www.bivar.com/parts_content/Datasheets/SM0805HCL.pdf **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [SML-D13FWT86C](https://www.flux.ai/jecstronic/sml-d13fwt86c~i2q.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SML-D13FWT86C - Role Details: Green indicator LED on GPIO26 - Datasheet URL: https://fscdn.rohm.com/en/products/databook/datasheet/opto/led/chip_mono/sml-d13fwt86(c)-e.pdf - Role: LED - Manufacturer Name: Rohm Semiconductor - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### SW1 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Role: Switch - Part Type: Switch - Manufacturer Name: OMRON - Role Details: Momentary push button for GPIO14 - Manufacturer Part Number: B3FS-1050P - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — [ESP32-DEVKITC](https://www.flux.ai/vasy_skral/esp32-devkitc~7mc.md) - Role Details: Main MCU - Manufacturer Part Number: ESP32-DEVKITC - Part Type: Development Boards - Role: Microcontroller - Symbol Style: Parametric - Datasheet URL: http://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 3V3 [pin 1] - CLK [pin 20] - CMD [pin 18] - EN [pin 2] - EXT_5V [pin 19] - GND1 [pin 14] - GND2 [pin 32] - GND3 [pin 38] - IO0 [pin 25] - IO12 [pin 13] - IO13 [pin 15] - IO14 [pin 12] - 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 9] - IO26 [pin 10] - IO27 [pin 11] - IO32 [pin 7] - IO33 [pin 8] - IO34 [pin 5] - IO35 [pin 6] - IO4 [pin 26] - IO5 [pin 29] - RXD0 [pin 34] - SD0 [pin 21] - SD1 [pin 22] - SD2 [pin 16] - SD3 [pin 17] - SENSOR_VN [pin 4] - SENSOR_VP [pin 3] - TXD0 [pin 35] ### U2 — [22041081](https://www.flux.ai/lcsc/22041081~7uo.md) - Pin 5 Pin Type: Input - Part Type: Pin Headers - Pin 4 Pin Type: Output - Pin 7 Pin Type: Input - Pin 6 Pin Type: Output - Pin 3 Pin Type: Input - Pin 1 Pin Type: Power In - Package or Case Code: CONN-TH_22041081 - LCSC Part Number: C563732 - Role: Connector - Manufacturer Name: MOLEX - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 22041081 - Role Details: Module header for CC1101 RF transceiver - Pin 2 Pin Type: Ground **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] ### U3 — [0470531000](https://www.flux.ai/adrian95/0470531000~evc.md) - Pin Pin_2 Pin Type: Ground - Part Type: Connector - Manufacturer Name: Molex - Role: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://tools.molex.com/pdm_docs/sd/470531000_sd.pdf - Pin Pin_3 Pin Type: Bi-Directional - Pin Pin_4 Pin Type: Bi-Directional - Role Details: 4-pin I2C connector for 0.96" OLED display - Manufacturer Part Number: 0470531000 - Pin Pin_1 Pin Type: Power In **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/a2z0101/olympic-silver-point-of-view-gun~0m](https://www.flux.ai/a2z0101/olympic-silver-point-of-view-gun~0m).* --- *Generated from [https://www.flux.ai/a2z0101/olympic-silver-point-of-view-gun~0m](https://www.flux.ai/a2z0101/olympic-silver-point-of-view-gun~0m)*