ESP32-Data-Acquisition-Board-PCB
TheBigBoschi
Custom PCB holding an ESP32, various sensor, a LoRa transmitter and the power management to run off a single lithium battery, cherged by solar power.
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TheBigBoschi
Custom PCB holding an ESP32, various sensor, a LoRa transmitter and the power management to run off a single lithium battery, cherged by solar power.
| U8 | ESP32-WROOM-32D | RF Module, ESP32-D0WD SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
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| C1,C2,C4,C6,C7,C9,C12,C17,C20,C22 | 100nF | Unpolarized capacitor, small symbol |
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| C3,C5,C8,C11,C14,C16,C19,C21 | 10uF | Unpolarized capacitor, small symbol |
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| C10,C13 | 47uF | Unpolarized capacitor, small symbol |
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| C15,C18 | 22uF | Unpolarized capacitor, small symbol |
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| C23 | 1uF | Unpolarized capacitor, small symbol |
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| CN1 | SHT40 Connector |
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| CN2 | SPS30 Connector |
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| D1 | LED | Light emitting diode |
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| D2,D3 | M7F | 600V, 1A, General Purpose Rectifier Diode, SMA(DO-214AC) |
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| J1 | VBATT | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J2 | VSOLAR | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J3 | CN3791 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4,J5 | Spare | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | HDR-IDC-2.54-2X5P | 2.54mm 2*5P |
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| J7 | BH254V-6P |
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| R1 | 5k | Resistor, small US symbol |
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| R2,R4-R6,R9-R12,R24 | 10k | Resistor, small US symbol |
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| R3,R15 | 10K | Resistor, small US symbol |
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| R7,R8 | 100k | Resistor, small US symbol |
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| R13,R14,R16,R17 | 5K | Resistor, small US symbol |
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| R18-R23 | 100R | Resistor, small US symbol |
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| TP1-TP11,TP13,TP14 | TestPoint | PCB ceramic bead test point,test point |
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