esp32-sensornode/board-v2/esp32-sensornode-parts.md

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# ESP32 SensorNode PCB Layout, rev. 2
## Bill of Materials
2018-11-25 20:43:47 +00:00
Type | Qty | Value | Footprint | Notes
----------- | --- | ------- | --------------- | -----
Si7021 | 1 | A20-GM1 | DFN-6 |
Switch | 1 | -x- | THT SW_PUSH_6mm |
Resistor | 2 | 22k | SMD 0805 |
Capacitor | 1 | 0.01u | SMD 0805 |
Capacitor | 3 | 0.1u | SMD 0805 |
Capacitor | 1 | 1u | SMD 0805 |
Capacitor | 1 | 4.7u | SMD 0805 |
VoltageReg | 1 | TC1262 | SOT-223-3 |
Resistor | 3 | 22k | THT L6.3 P10.16 |
Resistor | 1 | 2.7M | THT L6.3 P10.16 |
Resistor | 1 | 1M | THT L6.3 P10.16 |
Resistor | 1 | 47R | THT L6.3 P10.16 |
Capacitor | 1 | 1n | THT P7.50 Disk |
Capacitor | 1 | 1u | THT P2.50 Rect | not needed !
Capacitor | 1 | 100u | THT P5.00 Elko | probably not needed
Capacitor | 1 | 460u | THT P5.00 Elko | not needed !
Diode | 1 | 1N540x | THT | not needed, using voltage reg.
---- | -- | ---- | ---- |
Bat Holder | 1 | 18650 | x |
ESP32 | 1 | WROOM | x |
Pin 2x07 M | 1 | -x- | THT P2.54 2x07 |
Pin 1x06 M | 1 | -x- | THT P2.54 2x07 |
Pin 1x04 M | 1 | -x- | THT P2.54 2x07 |
Pin 1x03 M | 1 | -x- | THT P2.54 2x07 |