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Norbixix
ESP32-based low-power home weather station PCB project
| Reference | Value | Description |
|---|---|---|
| IC3 | XC6210A332MR-G | LDO Voltage Regulators 700mA High Speed LDO Regulator |
| Q1 | TEMT6000X01 | Ambient Light Sensor 570nm SMD3 Vishay TEMT6000X01 +/-60 Visible Light Phototransistor, Surface Mount 3-Pin 1206 package |
| U1 | SHT40-AD1B-R3 | |
| U2 | MCP73871-2CC | Single cell, Li-Ion/Li-Po charge management controller, 4.20V, 6h safety timer, 3.1V LBO threshold |
| U3 | ESP32-WROOM-32E | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| A1 | LPS22HBTR | |
| C1 | 10uF | Unpolarized capacitor |
| C2,C3,C11 | 4.7uF | Unpolarized capacitor |
| C4,C5 | 1uF | Unpolarized capacitor |
| C6,C7,C9,C10 | 100nF | Unpolarized capacitor |
| C8 | 100n | Unpolarized capacitor |
| C12 |
| 22uF |
| Polarized capacitor |
| D1 | BLUE | Light emitting diode |
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| D2 | RED | Light emitting diode |
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| D3 | GREEN | Light emitting diode |
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| D4 | SMAJ5.0A | 400W unidirectional Transient Voltage Suppressor, 5.0Vr, SMA(DO-214AC) |
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| J1 | S2B-PH | WIRE TO BOARD CONNECTOR, HEADER, 2 POSITION, 2MM; Pitch Spacing:2mm; No. of Contacts:2Contacts; Gender:Header; Product Range:PH Series; Contact Termination Type:Through Hole; No. of Rows:1Rows; Contact Plating:Tin Plated Contacts RoHS Compliant: Yes |
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| J2 | USB_C_Receptacle_PowerOnly_6P | USB Power-Only 6P Type-C Receptacle connector |
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| J3 | Conn_01x06 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| R1,R2 | 5.1k | Resistor |
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| R3-R5 | 470 | Resistor |
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| R6 | 2k | Resistor |
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| R7 | 100k | Resistor |
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| R8-R12,R17 | 10k | Resistor |
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| R13-R16 | 33 | Resistor |
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| SW1 | RST | Push button switch, generic, two pins |
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| SW2 | BOOT | Push button switch, generic, two pins |
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