# TFM ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** chortelano - **Created:** 3/17/2025 - **Last Updated:** 3/19/2025 - **Visibility:** Public ## Key Components ### ESP1 — [ESP32-C3-WROOM-02-N4](https://www.flux.ai/vasy_skral/esp32-c3-wroom-02-n4~tqi.md) - Manufacturer Name: Espressif Systems - Part Type: Module - Symbol Style: Parametric - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-C3-WROOM-02-N4 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf **Pins:** - 3V3 [pin 1] - EN [pin 2] - GND [pin 38] - GND [pin 32] - GND [pin 37] - GND [pin 22] - GND [pin 19] - GND [pin 34] - GND [pin 31] - GND [pin 21] - GND [pin 39] - GND [pin 36] - GND [pin 9] - GND [pin 25] - GND [pin 33] - GND [pin 29] - GND [pin 30] - GND [pin 28] - GND [pin 20] - GND [pin 35] - GND [pin 26] - GND [pin 24] - GND [pin 23] - GND [pin 27] - IO0 [pin 18] - IO1 [pin 17] - IO10 [pin 10] - IO18 [pin 13] - IO19 [pin 14] - IO2 [pin 16] - IO3 [pin 15] - IO4 [pin 3] - IO5 [pin 4] - IO6 [pin 5] - IO7 [pin 6] - IO8 [pin 7] - IO9 [pin 8] - RXD [pin 11] - TXD [pin 12] ### IC1 — [AD5941BCPZ](https://www.flux.ai/jecstronic/ad5941bcpz~ct3.md) - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/ad5940-5941.pdf - Manufacturer Part Number: AD5941BCPZ - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Analog Devices Inc. - Part Type: Integrated Circuit **Pins:** - ~CS [pin 15] - ~RESET [pin 22] - AFE1 [pin 34] - AFE2 [pin 35] - AFE3 [pin 27] - AFE4 [pin 28] - AGND_1 [pin 29] - AGND_2 [pin 42] - AGND_REF [pin 44] - AIN0 [pin 39] - AIN1 [pin 38] - AIN2 [pin 37] - AIN3/BUF_VREF1V8 [pin 36] - AIN4/LPF0 [pin 40] - AVDD_1 [pin 30] - AVDD_2 [pin 41] - AVDD_REG [pin 5] - CE0 [pin 47] - DE0 [pin 46] - DGND_1 [pin 13] - DGND_2 [pin 23] - DGND_3 [pin 25] - DNC_1 [pin 7] - DNC_2 [pin 10] - DNC_3 [pin 24] - DVDD [pin 6] - DVDD_REG_1V8 [pin 14] - EP [pin 49] - GPIO0 [pin 19] - GPIO1 [pin 20] - GPIO2 [pin 21] - IOVDD [pin 26] - MISO [pin 18] - MOSI [pin 17] - RC0_0 [pin 3] - RC0_1 [pin 2] - RC0_2 [pin 1] - RCAL0 [pin 32] - RCAL1 [pin 33] - RE0 [pin 48] - SCLK [pin 16] - SE0 [pin 45] - VBIAS_CAP [pin 31] - VBIAS0 [pin 8] - VREF_1V8 [pin 43] - VREF_2V5 [pin 4] - VZERO0 [pin 9] - XTALI [pin 11] - XTALO [pin 12] ### IC2 — [MCP73811T-420I/OT](https://www.flux.ai/vasyl/mcp73811t-420iot~imt.md) - Manufacturer Name: Microchip Technology - Part Type: Integrated Circuit - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/22036b.pdf - Manufacturer Part Number: MCP73811T-420I/OT **Pins:** - CEN [pin 1] - PROG [pin 5] - VBAT [pin 3] - VDD [pin 4] - VSS [pin 2] ### J3 — [104031-0811](https://www.flux.ai/tpetrovic2/104031-0811~pe.md) - Manufacturer Name: Molex - Manufacturer Part Number: 1040310811 **Pins:** - CD/DAT3 [pin 2] - CLK [pin 5] - CMD [pin 3] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 1] - GND [pin G1] - GND [pin G3] - GND [pin G2] - GND [pin G4] - SW-1 [pin 9] - SW-2 [pin 10] - VDD [pin 4] - VSS [pin 6] ### U1 — [MCP73831T-2ACI/OT](https://www.flux.ai/adrian95/mcp73831t-2aciot~922.md) - Manufacturer Name: Microchip Technology - Part Type: Integrated Circuit - Manufacturer Part Number: MCP73831T-2ACI/OT - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP73831-Family-Data-Sheet-DS20001984H.pdf **Pins:** - PROG [pin 5] - STAT [pin 1] - VBAT [pin 3] - VIN [pin 4] - VSS [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/chortelano/tfm~h5](https://www.flux.ai/chortelano/tfm~h5).* --- *Generated from [https://www.flux.ai/chortelano/tfm~h5](https://www.flux.ai/chortelano/tfm~h5)*