# ESP32 ADC 1299 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** bjcapitalfarmer - **Created:** 5/23/2024 - **Last Updated:** 6/7/2024 - **Visibility:** Public ## Key Components ### ESP1 — [ESP32-WROVER-E](https://www.flux.ai/vasy_skral/esp32-wrover-e.md) - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP32-WROVER-E - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wrover-e_esp32-wrover-ie_datasheet_en.pdf **Pins:** - <=EXP [pin 39_2] - <=GND [pin 1] - 3V3 [pin 2] - EN [pin 3] - EXP [pin 51] - EXP [pin 45] - EXP [pin 39_6] - EXP [pin 50] - EXP [pin 39_1] - EXP [pin 48] - EXP [pin 39_7] - EXP [pin 39_3] - EXP [pin 41] - EXP [pin 44] - EXP [pin 39_4] - EXP [pin 40] - EXP [pin 42] - EXP [pin 43] - EXP [pin 39_9] - EXP [pin 49] - EXP [pin 47] - EXP [pin 39_8] - EXP [pin 39_5] - EXP [pin 46] - GND [pin 38] - GND [pin 15] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - 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 21] - NC [pin 32] - NC [pin 27] - NC [pin 17] - NC [pin 28] - NC [pin 19] - NC [pin 18] - NC [pin 20] - NC => [pin 22] - RXD0 [pin 34] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - TXD0 [pin 35] ### IC1 — [MPX5500DP](https://www.flux.ai/jecstronic/mpx5500dp.md) - Manufacturer Name: NXP Semiconductors NV - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: MPX5500DP - Datasheet URL: https://www.nxp.com/docs/en/data-sheet/MPX5500.pdf **Pins:** - GROUND [pin 2] - V1 [pin 4] - V2 [pin 5] - VCC [pin 3] - VEX [pin 6] - VOUT [pin 1] ### U1 — [ADS1299-4PAGR](https://www.flux.ai/vasyl/ads1299-4pagr.md) - Manufacturer Part Number: ADS1299-4PAGR - Part Type: Analog Front End (AFE) - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fads1299-4 **Pins:** - *CS [pin 39] - *DRDY [pin 47] - *PWDN [pin 35] - *RESET [pin 36] - AVDD [pin 22] - AVDD [pin 21] - AVDD [pin 56] - AVDD [pin 19] - AVDD [pin 59] - AVDD1 [pin 54] - AVSS [pin 58] - AVSS [pin 20] - AVSS [pin 32] - AVSS [pin 57] - AVSS [pin 23] - AVSS1 [pin 53] - BIASIN [pin 62] - BIASINV [pin 61] - BIASOUT [pin 63] - BIASREF [pin 60] - CLK [pin 37] - CLKSEL [pin 52] - DAISY_IN [pin 41] - DGND [pin 51] - DGND [pin 33] - DGND [pin 49] - DIN [pin 34] - DOUT [pin 43] - DVDD [pin 48] - DVDD [pin 50] - GPIO1 [pin 42] - GPIO2 [pin 44] - GPIO3 [pin 45] - GPIO4 [pin 46] - IN1N [pin 15] - IN1P [pin 16] - IN2N [pin 13] - IN2P [pin 14] - IN3N [pin 11] - IN3P [pin 12] - IN4N [pin 9] - IN4P [pin 10] - IN5N [pin 7] - IN5P [pin 8] - IN6N [pin 5] - IN6P [pin 6] - IN7N [pin 3] - IN7P [pin 4] - IN8N [pin 1] - IN8P [pin 2] - NC [pin 29] - NC [pin 27] - RESERVED [pin 64] - RESV1 [pin 31] - SCLK [pin 40] - SRB1 [pin 17] - SRB2 [pin 18] - START [pin 38] - VCAP1 [pin 28] - VCAP2 [pin 30] - VCAP3 [pin 55] - VCAP4 [pin 26] - VREFN [pin 25] - VREFP [pin 24] ### U2 — [ESP32-DEVKIT-V1](https://www.flux.ai/vasyl/esp32-devkit-v1.md) - Manufacturer Part Number: ESP32-DEVKIT-V1 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Part Type: Module - Manufacturer Name: Espressif Systems **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND__1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] ### U3 — [ADS1299-4PAGR](https://www.flux.ai/vasyl/ads1299-4pagr.md) - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fads1299-4 - Manufacturer Part Number: ADS1299-4PAGR - Part Type: Analog Front End (AFE) **Pins:** - *CS [pin 39] - *DRDY [pin 47] - *PWDN [pin 35] - *RESET [pin 36] - AVDD [pin 22] - AVDD [pin 21] - AVDD [pin 56] - AVDD [pin 19] - AVDD [pin 59] - AVDD1 [pin 54] - AVSS [pin 58] - AVSS [pin 20] - AVSS [pin 32] - AVSS [pin 57] - AVSS [pin 23] - AVSS1 [pin 53] - BIASIN [pin 62] - BIASINV [pin 61] - BIASOUT [pin 63] - BIASREF [pin 60] - CLK [pin 37] - CLKSEL [pin 52] - DAISY_IN [pin 41] - DGND [pin 51] - DGND [pin 33] - DGND [pin 49] - DIN [pin 34] - DOUT [pin 43] - DVDD [pin 48] - DVDD [pin 50] - GPIO1 [pin 42] - GPIO2 [pin 44] - GPIO3 [pin 45] - GPIO4 [pin 46] - IN1N [pin 15] - IN1P [pin 16] - IN2N [pin 13] - IN2P [pin 14] - IN3N [pin 11] - IN3P [pin 12] - IN4N [pin 9] - IN4P [pin 10] - IN5N [pin 7] - IN5P [pin 8] - IN6N [pin 5] - IN6P [pin 6] - IN7N [pin 3] - IN7P [pin 4] - IN8N [pin 1] - IN8P [pin 2] - NC [pin 29] - NC [pin 27] - RESERVED [pin 64] - RESV1 [pin 31] - SCLK [pin 40] - SRB1 [pin 17] - SRB2 [pin 18] - START [pin 38] - VCAP1 [pin 28] - VCAP2 [pin 30] - VCAP3 [pin 55] - VCAP4 [pin 26] - VREFN [pin 25] - VREFP [pin 24] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/bjcapitalfarmer/esp32-adc-1299](https://www.flux.ai/bjcapitalfarmer/esp32-adc-1299).* --- *Generated from [https://www.flux.ai/bjcapitalfarmer/esp32-adc-1299](https://www.flux.ai/bjcapitalfarmer/esp32-adc-1299)*