# Volumetric: Wifi LED Strip controller ## Description Wi-Fi LED strip controller made with few goals: Dual voltage support 12V and 24V 2 independent channels for color temperature adjustments No high pitch noise in all modes Powerful enough to handle current up to 17.5A (in total, limited by connectors) Control buttons on the device body Connectors for external buttons Can be used with already installed LED strips Support of open source firmware, like https://esphome.io/ ## Project Details - **Owner:** danielkaye - **Created:** 10/16/2021 - **Last Updated:** 2/11/2022 - **Visibility:** Public - **Forks:** 4 ## Key Components ### ? — No Connect **Pins:** - P1 ### ? — Label **Pins:** - P1 - P2 ### ? — Connector 1x4 **Pins:** - P1 - P2 - P3 - P4 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Connector 1x4 **Pins:** - P1 - P2 - P3 - P4 ### ? — No Connect **Pins:** - P1 ### 100nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 100nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 100nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Package or Case Code: C_0603_1608Metric - Capacitance: 100pF **Pins:** - P1 - P2 ### 100uF — [Polarized Capacitor](https://www.flux.ai/lwcassid/polarized-capacitor~ax.md) - Max Reverse Voltage: 16V - Capacitance: 10uF **Pins:** - A - K ### 100uF — [Polarized Capacitor](https://www.flux.ai/moxley01/polarized-capacitor~2n.md) - Max Reverse Voltage: 16V **Pins:** - Anode - Cathode ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Resistance: 500Ω - Resistance: 500Ω **Pins:** - P1 - P2 ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Resistance: 500Ω - Resistance: 500Ω - Part Type: Resistor **Pins:** - P1 - P2 ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Resistance: 500Ω - Resistance: 500Ω - Part Type: Resistor **Pins:** - P1 - P2 ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Resistance: 500Ω - Resistance: 500Ω **Pins:** - P1 - P2 ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Resistance: 500Ω - Resistance: 500Ω **Pins:** - P1 - P2 ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Resistance: 500Ω - Resistance: 500Ω - Part Type: Resistor **Pins:** - P1 - P2 ### 10K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Resistance: 500Ω - Resistance: 500Ω **Pins:** - P1 - P2 ### 10nF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 1K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Resistance: 500Ω - Resistance: 500Ω - Part Type: Resistor **Pins:** - P1 - P2 ### 1uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 22uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 47uH — [Iron Core Inductor](https://www.flux.ai/jharwinbarrozo/iron-core-inductor~zi5.md) **Pins:** - a - b ### 6.8K — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Resistance: 500Ω - Resistance: 500Ω - Part Type: Resistor **Pins:** - P1 - P2 ### BTN1 — Label **Pins:** - P1 - P2 ### BTN1 — Label **Pins:** - P1 - P2 ### BTN2 — Label **Pins:** - P1 - P2 ### BTN2 — Label **Pins:** - P1 - P2 ### BTN4 — Label **Pins:** - P1 - P2 ### BTN4 — Label **Pins:** - P1 - P2 ### BTN5 — Label **Pins:** - P1 - P2 ### BTN5 — Label **Pins:** - P1 - P2 ### CH1 — Label **Pins:** - P1 - P2 ### CH1 — Label **Pins:** - P1 - P2 ### CH2 — Label **Pins:** - P1 - P2 ### CH2 — Label **Pins:** - P1 - P2 ### CJT1117-3.3-SOT223 — Voltage Regulator **Pins:** - GND - IN - OUT ### ESP_EN — Label **Pins:** - P1 - P2 ### ESP_EN — Label **Pins:** - P1 - P2 ### ESP_IO0 — Label **Pins:** - P1 - P2 ### ESP_RX — Label **Pins:** - P1 - P2 ### ESP_RXD — Label **Pins:** - P1 - P2 ### ESP_TX — Label **Pins:** - P1 - P2 ### ESP_TXD — Label **Pins:** - P1 - P2 ### ESPIO0 — Label **Pins:** - P1 - P2 ### GND — Label **Pins:** - P1 - P2 ### MIC4127YME — MIC4127YME **Pins:** - GND - INA - INB - NC_1 - NC_2 - OUTA - OUTB - P9 - VS ### OUT1 — Label **Pins:** - P1 - P2 ### OUT1 — Label **Pins:** - P1 - P2 ### OUT2 — Label **Pins:** - P1 - P2 ### OUT2 — Label **Pins:** - P1 - P2 ### PROG — Connector 2x3 **Pins:** - P1 - P2 - P3 - P4 - P5 - P6 ### Q1 — DMT3020LDV-7 - Manufacturer Part Number: DMT3020LDV-7 - Manufacturer Name: Texas Instruments Inc. **Pins:** - ~ - ~ - ~ - ~ - ~ - ~ ### Q2 — DMT3020LDV-7 - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: DMT3020LDV-7 **Pins:** - ~ - ~ - ~ - ~ - ~ - ~ ### S1 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch~rcl.md) **Pins:** - P1 - P2 ### S2 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch~rcl.md) **Pins:** - P1 - P2 ### SS34 — [Schottky Diode](https://www.flux.ai/lwcassid/schottky-diode~zf.md) - Breakdown Voltage: 70V - Emission Coefficient: 2.03 - Saturation Current: 3.15e-7A **Pins:** - ANODE - CATHODE ### U1 — ESP-WROOM-32 **Pins:** - undefined - undefined - undefined - 3V3 - EN - GND - IO0 - IO12 - IO13 - IO14 - IO15 - IO16 - IO17 - IO18 - IO19 - IO2 - IO21 - IO22 - IO23 - IO25 - IO26 - IO27 - IO32 - IO33 - IO34 - IO35 - IO4 - IO5 - RXD0 - SCK/CLK - SCS/CMD - SDI/SD1 - SDO/SD0 - SENSOR_VN - SENSOR_VP - SHD/SD2 - SWP/SD3 - TXD0 ### Vin — Connector 1x2 **Pins:** - P1 - P2 ### XL1509-ADJE1 — XL1509-ADJE1 **Pins:** - EN - FEED - GND - OUT - Vin *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/danielkaye/volumetric-wifi-led-strip-controller~1g](https://www.flux.ai/danielkaye/volumetric-wifi-led-strip-controller~1g).* --- *Generated from [https://www.flux.ai/danielkaye/volumetric-wifi-led-strip-controller~1g](https://www.flux.ai/danielkaye/volumetric-wifi-led-strip-controller~1g)*