dmxdude-mini
cyfinfaza
Hardware design for dmxdude DMX512/WS2812/Wi-Fi module
Components (32)
| Reference | Value | Description |
|---|---|---|
| U1 | ST485E | Half duplex RS-485/RS-422, 5 Mbps, ±15kV ESD, 5V supply, 256 bus load, SOIC-8 |
| U2 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| U3 | STM32C011F4Ux | STMicroelectronics Arm Cortex-M0+ MCU, 16KB flash, 6KB RAM, 48 MHz, 2.0-3.6V, 18 GPIO, UFQFPN20 |
| U4 | LMR51610XDBVR | Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 65-V, 1-A synchronous buck converter with 25-µA IQ 6-SOT-23 -40 to 150 |
| U5,U6 | LM66100DCK | Ideal Diode With Input Polarity Protection 1.5 - 5.5V Input Voltage, 1.5A Output Current, Ron 141 mOhm, SC-70-6 |
| U7 | TLV74033PDBVR | LDO Voltage Regulators |
| U8,U9 | 74AHCT1G125 | Single Buffer Gate Tri-State, Low-Voltage CMOS |
| C1,C7,C8,C10,C11,C14-C16,C21-C24 | 100n | Unpolarized capacitor |
| C2,C9,C13,C19,C20 | 1u | Unpolarized capacitor |
| C5,C6 | 6.8p | Unpolarized capacitor |
| C12 | C_Polarized | Polarized capacitor |
| C17,C18 | 10u | Unpolarized capacitor |
| D1-D3,D5 | LED | Light emitting diode |
| D4 | MM3Zxx | 300mW Zener Diode, SOD-323F |
| J1,J9,J11,J12 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | NC3MAAH | AA Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount |
| J3 | NC3FAAH | AA Series, 3 pole female XLR receptacle, grounding: without ground/shell contact, horizontal PCB mount |
| J4,J13,J15 | Conn_01x01 | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | Conn_01x10 | Generic connector, single row, 01x10, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6,J8 | Conn_01x08 | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J10 | MSD-11-A | Micro SD Card Connector, 8 Positions, Connector and Ejector, Push In, Auto Eject Out, Surface Mount, 1.85 mm Heaight Above Board, Gold Flash |
| J14,J16 | Screw_Terminal_01x03 | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | SRR1050A-270Y | Fixed Inductors 27uH 30% 2.6A shdSMD AEC-Q200 |
| R1,R3 | 10k | Resistor |
| R4-R14,R23 | 5.1k | Resistor |
| R15-R21,R26 | 470 | Resistor |
| R22,R24 | 100k | Resistor |
| R25 | 19.1k | Resistor |
| RGB1-RGB3 | WS2812B | RGB LED with integrated controller |
| S1-S3 | RKB2SJM250SMTR_LFS | Tactile Switches J Bend SMT Term 180gf Force |
| Y1 | Crystal_GND24 | Four pin crystal, GND on pins 2 and 4 |