License

GPL 3.0

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Esp Oven

1 year ago 349
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A fully featured board based on ESP8266 and MAX31855 probe for managing temperature of electric ovens either by on-off or by pid control. The board supports 2 independent temperature probes and up to 2 relais for heating output. All the user operation is performed by a CGI web user interface provided by ESP8266 webserver and can be called by any standard html client like a webpage, a mobile or tablet app. An optional I2C/SPI/HMI display may be attached to the board by using any of the provided expansion headers or the optional SX1509 digital io extender.

Documents

EspOven V1.0

EspOven PCB V1.0

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted Ebay TME LCSC SeeedStudio
1 ESP8266-12F ESP8266-12F LGA22-2.0-24X16MM 1 ESP8266-12F/ESP-12F Ebay ESP-12F
2 10k R1,R2,R3,R12,R14,R13,R16,R4,R17 R0603 9
3 100nF C1 C0603 1
4 LM1117T-3.3 U4 FDM - TO220AB 1 LM1117T-3.3/NOPB TME LM1117T-3.3/NPB
5 RESET SW RESET SWITCH-3X6X2.5_SMD 1 TACTM-34N-F NINIGI TME TACTM-34N-F C71857
6 PROG SW PROG SWITCH-3X6X2.5_SMD 1 TACTM-34N-F NINIGI TME TACTM-34N-F C71857
7 MAX31855KASA+T U5,U6 SOP-8_150MIL 2 MAX31855KASA+T MAXIM Ebay C52028
8 TERMOCOUPLE THERMO1,THERMO2 H2-5.0-10.5X8.0MM 2 GSL009-5.0-02P-12 SeeedStudio 320120007
9 GPIO 3.3V GPIO HDR2X8 1
10 100nF C2,C3,C7,C8,C9 C0603 5 CC0603KRX7R9BB104 SeeedStudio 302010138
11 10nF C4,C5 C0603 2 CC0603KRX7R9BB103 SeeedStudio 302010140
12 HLK-PM01 - AC-DC-converter TRA_5V HLK-PM01 1
13 DIODE SCHOTTKY D3 SMA-DIODE 1 MBRA340T3G TME MBRA340T3G
14 NO USB1 MICRO-USB5+2P-SMD-0.65 1 SeeedStudio 320010012
15 MODESEL PWR5V,PWR3V HDR1X2 2
16 MMBT2222A Q3,Q1,Q2 SOT23-3 3 MMBT2222A CJ TME MMBT2222A-FAI C2150
17 330 R15 R0603 1 HP03W5F4700T5E TME HP03-470R1%
18 CEM-1203(42) BUZ1 CEM-1203-7.6 1 CEM-1203
19 SS34 D4,D1,D2 SMA-DIODE 3 GS1M TME GS1M-DC
20 HDR2X2 I2C3V HDR2X2 1
21 HDR2X3 SPI3V HDR2X3 1
22 SX1509 U3 QFN-28 1 SX1509
23 HDR1X4 UART3V HDR1X4 1
24 HDR1X3 GPIO5SEL,GPIO16SEL HDR1X3 2
25 EL817C-F U1,U2 DIP-4 2 EL817C EVERLIGHT TME EL817C C5352
26 470([email protected]) R23,R24 R0603 2 HP03W5F4700T5E TME HP03-470R1%
27 470 R5,R9 R0603 2 HP03W5F4700T5E TME HP03-470R1%
28 RELAYSONGLE_SRD-5VDC-SL-C RL1,RL2 SRD-5VDC-SL-C 2 G5LE-1-E 5VDC Ebay SRD-5VDC-SL-C G5LE-1-E-5
29 GREEN LED1,LED2 0603 DIODE 2
30 150 R7,R6 R0603 2 HP03W5F1500T5E TME HP03-470R1%
31 10K R10,R11 R0603 2 HP03W5F4700T5E TME HP03-470R1%
32 WJ25C-B-7.62-2P-13-00A VAC WJ25C-B-7.62-2P 1 WJ25C-B-7.62-2P-13-00A LCSC LCSC C8422
33 WJ25C-B-7.62-3P-13-00A RELAY1,RELAY2 WJ25C-B-7.62-3P 2 WJ25C-B-7.62-3P-13-00A LCSC LCSC C61583
34 470Ω L1,L2,L3,L4 0603 4 BLM18PG221SN1D muRata LCSC C80165

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