# Classical Apricot Flubber ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** dawser - **Created:** 4/10/2026 - **Last Updated:** 4/10/2026 - **Visibility:** Public ## Key Components ### IC1 — [SIM808](https://www.flux.ai/jecstronic/sim808~np0.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SIM808 - Manufacturer Name: SIMCOM - Datasheet URL: https://www.digikey.ch/htmldatasheets/production/1833951/0/0/1/sim808-hardware-design.html **Pins:** - 1PPS [pin 37] - ADC0 [pin 23] - ADC1 [pin 24] - BT_ANT [pin 53] - CTS [pin 12] - DCD [pin 11] - DTR [pin 9] - GND_1 [pin 1] - GND_10 [pin 52] - GND_11 [pin 54] - GND_12 [pin 64] - GND_13 [pin 65] - GND_14 [pin 67] - GND_15 [pin 68] - GND_2 [pin 2] - GND_3 [pin 3] - GND_4 [pin 18] - GND_5 [pin 28] - GND_6 [pin 34] - GND_7 [pin 36] - GND_8 [pin 40] - GND_9 [pin 51] - GPIO17 [pin 44] - GPIO19 [pin 43] - GPS_ANT [pin 35] - GSM_ANT [pin 66] - KBC0 [pin 62] - KBC1 [pin 61] - KBC2 [pin 60] - KBC3 [pin 59] - KBR0 [pin 58] - KBR1 [pin 57] - KBR2 [pin 56] - KBR3 [pin 55] - MIC1N [pin 20] - MIC1P [pin 19] - NETLIGHT [pin 50] - PCM_CLK [pin 46] - PCM_IN [pin 47] - PCM_OUT [pin 48] - PCM_SYNC [pin 45] - PWM1 [pin 42] - PWM2 [pin 41] - PWRKEY [pin 8] - RESET [pin 16] - RF_SYNC [pin 63] - RI [pin 10] - RTS [pin 13] - RXD [pin 15] - SCL [pin 39] - SDA [pin 38] - SIM_CLK [pin 31] - SIM_DATA [pin 30] - SIM_DET [pin 33] - SIM_RST [pin 32] - SIM_VDD [pin 29] - SPK1N [pin 22] - SPK1P [pin 21] - STATUS [pin 49] - TXD [pin 14] - USB_DN [pin 27] - USB_DP [pin 26] - VBAT_1 [pin 4] - VBAT_2 [pin 5] - VBAT_3 [pin 6] - VCHG [pin 25] - VDD_EXT [pin 7] - VRTC [pin 17] ### U1 — [ESP32-WROOM-32D](https://www.flux.ai/vasyl/esp32-wroom-32d~7py.md) - Environment: Industrial (-40 °C to 85 °C, EMI class) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf - Copper Planes: Layer 2: GND, Layer 3: 5V - Stackup: Standard 4 Layer - Manufacturer Part Number: ESP32-WROOM-32D - Part Type: Microcontroller - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Espressif Systems **Pins:** - 3.3V [pin 2] - AGND [pin 39] - CLK [pin 20] - CMD [pin 19] - EN [pin 3] - GND [pin 38] - GND [pin 15] - GND [pin 1] - 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 [pin 34] - SD0 [pin 21] - SD1 [pin 22] - SD2 [pin 17] - SD3 [pin 18] - TXD0 [pin 35] - VN [pin 5] - VP [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dawser/classical-apricot-flubber~vi](https://www.flux.ai/dawser/classical-apricot-flubber~vi).* --- *Generated from [https://www.flux.ai/dawser/classical-apricot-flubber~vi](https://www.flux.ai/dawser/classical-apricot-flubber~vi)*