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STD boiler

License: Public Domain

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Update time: 2022-04-26 16:35:20
Creation time: 2020-11-24 03:01:17
Description
Smart thermostat using esphome and home assistant every part of heating system may be scheduled Outdoor reset (changes water jacket temperature in boiler based on outdoor temperature in relation to heating demand) boiler control  5 zones. controled with BLE thermostats (currently using six.) board has a few flaws as designed tx rx usb need to be crossed short to ground on darlington to  relay, trace needs to be cut a diff rent esp module was ordered do to stock. currently uses 6 one-wire Dallas temperature sensors, 2 cold junction temp sensors; has 8 24vac inputs for zone sensing and traditional thermostats. 3 mains relays  for zone pumps  . code is using ESPhome
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ID Name Designator Footprint Quantity BOM_Supplier BOM_Supplier Part BOM_Manufacturer BOM_Manufacturer Part
1 1uF C5,C6,C7,C8,C9,C10,C11,C12 CAP-SMD_BD4.0-L4.3-W4.3-FD 8 LCSC C249814 Lelon VZH010M1H0406-TRO
2 220pF C26 CAP-TH_L8.5-W6.0-P7.50-D0.7 1 LCSC C440658 TDK CK45-R3DD221K-VRA
3 P6SMB39CA D4,D9,D10,D11,D12,D13,D14,D15 SMB_L4.6-W3.6-LS5.3-BI 8 LCSC C286269 Formosa Microsemi P6SMB39CA
4 10K R20,R22,R40,R41,R42,R43,R44,R45,R14,R23,R4,R10,R18 R0805 13 LCSC C17414 UniOhm 0805W8F1002T5E
5 3.9K R24,R25,R26,R27,R28,R29,R30,R31 R2512 8 LCSC C351721 ResistorToday AECR2512F3K90K9
6 270K R32,R33,R34,R35,R36,R37,R38,R39 R0805 8 LCSC C425584 UNI-ROYAL(Uniroyal Elec) TC0550F2703T5E
7 JL301-50010U02 U4,U16,U2 CONN-TH_10P-P5.00_JL301-50010U02 3 LCSC C409141 JILN JL301-50010U02
8 TLP292-4(GB-TP,E(T U7,U14 SO-16_L10.3-W4.4-P1.27-LS7.0-BL 2 LCSC C95713 TOSHIBA TLP292-4(GB-TP,E(T
9 SQT1.00M U11,U3,U10,U23 FUSE-TH_L8.5-W4.0-P5.08-D0.6 4 LCSC C312026 TLC Electronic SQT1.00M
10 470uF C14 CAP-SMD_BD10.0-L10.3-W10.3-FD 1 LCSC C401869 PANASONIC EEETC1C471P
11 1uF C15 CAP-TH_L4.5-W3.0-P5.00-D1.2 1 LCSC C237476 Murata Electronics RCER71H105K2K1H03B
12 22uF C19,C20,C25,C24 C1206 4 LCSC C108717 FH 1206X226M100NT
13 MBR0520LT1G D5 SOD-123 1 LCSC C23848 ON MBR0520LT1G
14 64600001003 FH1 64600001003 1 LCSC C206887 Littelfuse 64600001003
15 FC-LX1D L4 FILTER-TH_FC-LX1D 1 LCSC C116969 MORNSUN FC-LX1D
16 ORH-B35A LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9 LED0805-R-RD 9 LCSC C205441 Orient ORH-B35A
17 WJ45C-B-3P P2,P3,P4,P7 CONN-TH_3P-P9.50_WJ45C-B-3P 4 LCSC C8442 ReliaPro WJ45C-B-3P
18 90 R1 R0805 1 LCSC C247027 Uniroyal Elec 0805W8F900JT5E
19 P6KE6.8A TV1 DO-15_BD3.1-L6.7-P10.70-D0.9-FD 1 LCSC C10175 RUILON P6KE6.8A
20 AMS1117-3.3_C369933 U13 SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR 1 LCSC C369933 KEXIN AMS1117-3.3
21 TAS10-5-NH U19 PWRM-TH_TAS10-XX-NH 1 LCSC C570972 TDPOWER TAS10-5-NH
22 100nF C1,C2,C3,C4,C13,C17,C22,C23,C28,C29 C0805 10 LCSC C62912 SAMSUNG CL21B104JBCNNNC
23 210S-1*2P L=11.6MMGold-plated black H1,H2,H3 HDR-TH_2P-P2.54-V 3 LCSC C124375 Ckmtw 210S-1*2P L=11.6MMGold-plated black
24 WJ25C-B-2P P5,P6 CONN-TH_2P-P7.62_WJ25C-B-7.62-2P 2 LCSC C8422 ReliaPro WJ25C-B-2P
25 MAX6675ISA+T U6,U8 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 2 LCSC C16030 MAXIM MAX6675ISA+T
26 1uF C18 C1206 1 LCSC C408911 Walsin Tech Corp 1206F105Z160CT
27 VDG/S-03HG-R DIP2 VDG/S-03HG-R 1 LCSC C52648 LCSC VDG/S-03HG-R
28 2.4K R2,R3 R0805 2 LCSC C17526 UniOhm 0805W8F2401T5E
29 4.7KΩ RN1 SIP-5 1 LCSC C11392 FH A05-472JP
30 MCP23017-E/SO U1 SOIC-28_L18.1-W10.3-P1.27-LS10.3-BL 1 LCSC C47023 MICROCHIP MCP23017-E/SO
31 SS26FL D1,D2,D3 SMAF_L3.5-W2.6-LS4.7-RD 3 LCSC C183996 SK SS26FL
32 2010-T10A0V2T11192AG F4 FUSE-TH_L8.5-W4.0-P5.08-D0.6 1 LCSC C354908 Walter Elec 2010-T10A0V2T11192AG
33 6-1440000-7 K1,K2,K3 RELAY-TH_6-1440000-7 3 LCSC C305893 TE Connectivity 6-1440000-7
34 APAN3105 K4,K5,K6,K7,K10 RELAY-TH_APAN31XX 5 LCSC C90227 PANASONIC APAN3105
35 1K R5,R7,R9,R11,R12,R16,R17,R19 R0805 8 LCSC C328385 ResistorToday AECR0805F1K00K9
36 ULN2803ADWR U9 SOIC-18_L11.6-W7.5-P1.27-LS10.3-BL 1 LCSC C9683 TI ULN2803ADWR
37 JL850-85002BA1 U15 CONN-TH_JL850-85002BA1 1 LCSC C424386 JILN JL850-85002BA1
38 100nF N/C C16,C21 C0805 2 LCSC C62912 SAMSUNG CL21B104JBCNNNC
39 22uF C31 CAP-SMD_BD6.3-L6.6-W6.6-FD 1 LCSC C249798 Lelon VUA220M1V0606-TRO
40 LESD5D5.0CT1G D6,D7,D8 SOD-523_L1.2-W0.8-LS1.6-BI 3 LCSC C383211 Leshan Radio LESD5D5.0CT1G
41 Header-Male-2.54_1x4 I2C DIP-1X4P-2.54MM-M 1 LCSC C124378 Ckmtw 210S-1*4P L=11.6MMGold-plated black
42 17-21SURC/S530-A2/TR8 LED10 LED0805-RD 1 LCSC C131244 EVERLIGHT 17-21SURC/S530-A2/TR8
43 1_WIRE P1 CONN-TH_3P-P5.00_WJ128V-5.0-3P 1 LCSC C8270 ReliaPro WJ128V-5.0-3P
44 UMH3N Q1 SC-70-6_L2.2-W1.3-P0.65-LS2.1-BR 1 LCSC C62892 CJ UMH3N
45 47K R6 R0805 1 LCSC C104345 RALEC RTT054702FTP
46 0 R8,R13 R0805 2 LCSC C328378 ResistorToday AECR0805F0000K9
47 470 R46 R0805 1 LCSC C159918 KOA RK73B2ATTD471J
48 Header-Female-2.54_1x6 SPI1,SPI3 HDR-6X1/2.54 2 LCSC C40877 BOOMELE Female header 1*6p
49 K2-1109SP-A4SA SW3,SW4 KEY-SMD_4P-L4.5-W4.5-P3.00-LS7.0 2 LCSC C92581 HRO K2-1109SP-A4SA
50 ESP32-WROVER-IE(8MB) U5 WIFI-SMD_ESP32-WROVER-E 1 LCSC C701351 Espressif Systems ESP32-WROVER-IE(8MB)
51 CH340C U17 SOP-16_L10.0-W3.9-P1.27-LS6.0-BL 1 LCSC C84681 WCH CH340C
52 10118193-0001LF USB2 MICRO-USB-SMD_10118193-0001LF 1 LCSC C132562 Amphenol ICC 10118193-0001LF

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