Baseboard
Schematics
PCB
Bill of materials
Name |
Description |
Number |
Reichelt name / Remark |
|---|---|---|---|
U1 |
Raspberry Pi Pico WH |
1 |
RASP PI PICO WH |
U1 |
socket terminal strip 20-pin RM 2.54 |
2 |
BL 1X20G8 2,54 |
DISPLAY |
0.96” SSD1306 I2C OLED 128x64 display white |
1 |
buy one from ebay or alixpress |
SUPPLY |
clamp terminal block male connector RM 5.08 |
2 |
CTB9359-2 |
SUPPLY |
clamp terminal block female connector RM 5.08 |
2 |
CTB9209-2 |
VCCSW, SW |
jumper RM 2.54 |
2 |
JUMPER 2,54GL SW |
VCCSW |
pin headers 2-pin straight RM 2.54 |
1 |
MPE 087-1-002 |
SW |
pin headers 4-pin angled RM 2.54 |
1 |
W+P 946-144 |
EXT1, EXT2 |
pin headers 10-pin angled RM 2.54 |
2 |
W+P 946-14-010 |
IC1 |
dc/dc converter 5V 2.5W SIL package |
1 |
LMO78_05-0.5 |
C1 |
MLCC capacitor 10u 50V X7R G2220 |
1 |
ECC KTS500B106K |
C2 |
MLCC capacitor 22u 10V X7R G1206 |
1 |
X7R-G1206 22/10 |
C3 |
MLCC capacitor 100n 50V 100n G0805 |
1 |
KEM X7R0805 100N |
R1 - R6 |
SMD resistor 1k 1/8W 0805 |
6 |
WAL WR08X1001FTL |
R7, R8 |
SMD resistor 47k 1/8W 0805 |
2 |
WAL WR08X4702FTL |
LED_SOL
LED_CRG
LED_DRG
|
LED red 3mm 60° 150 mcd 20mA |
3 |
3004R1D-EHB-A |
LED_BT
LED_CTRL
LED_MQTT
|
LED yellow 3mm 60° 150 mcd 20mA |
3 |
3004Y1D-EHB-A |