HardLabs

Reflowow oven controler

mickdassive·reflowow-oven-controler·hardware/reflow.kicad_pcb

Reflowow oven controler PCB layout, top view — open source ESP8266 board by mickdassive

About the Reflowow oven controler PCB

Reflowow oven controler is an open source ESP8266 PCB design by mickdassive, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 186 × 121.3 mm, with 95 components from 39 distinct parts.

Its main chip is the ESP-12F, from the ESP8266 family. Other key parts include the AD8495, AZ1117CD-3.3TRG1, PI4IOE5V6416LEX, AS1115-BSST and LTC-5723HR. By type, the board carries 29 resistors, 16 diodes, 15 capacitors, 11 ICs, 9 transistors and 6 connectors.

It belongs with the sensors designs in this gallery.

From the project

firmware for a reflow controller

Main components on the Reflowow oven controler

ESP-12FAD8495AZ1117CD-3.3TRG1PI4IOE5V6416LEXAS1115-BSSTLTC-5723HR

Reflowow oven controler bill of materials (BOM)

95 components, 39 distinct parts.

QtyPartRefs
1
ESP-12F
U1
1
AD8495
U2
2
AZ1117CD-3.3TRG1
U4, U5
1
PI4IOE5V6416LEX
U6
2
AS1115-BSST
U7, U8
4
LTC-5723HR
U9, U10, U11, U12
9
RE1C002UNTCL
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +1
1
Conn_01x04
J1
1
Screw_Terminal_01x07
J2
1
Screw_Terminal_01x02
J3
1
Screw_Terminal_01x04
J4
1
Conn_02x03_Odd_Even
J5
1
Conn_01x07
J6
2
J114FL1CS1612VDC
K1, K2
2
ALQ112
K3, K4
1
RAC04-12SK/277
PS1
1
UP
SW1
1
DWN
SW2
1
ENT
SW3
1
SW_Push
SW4
Show 19 more
QtyPartRefs
4
R
D1, D2, D3, D7
4
1N4151
D4, D5, D6, D8
1
+12V_PWRGOOD_G
D11
1
+3V3_PWRGOOD_G
D12
1
+3.3VA_PWRGOOD_G
D13
1
WIFI_R
D14
1
WIFI_OR
D15
1
WIFI_G
D16
1
READY_G
D17
1
RUNNING_R
D18
6
0.1UF
C1, C3, C4, C15, C16, C17
7
10UF
C2, C5, C9, C10, C14, C18, C19
2
22UF
C12, C13
5
1K2
R1, R2, R3, R4, R13
12
10K
R5, R6, R8, R9, R10, R16, R17, R18 +4
1
1M
R7
2
2K2
R11, R12
3
660R
R14, R15, R24
6
330R
R20, R25, R30, R31, R32, R33

Reflowow oven controler design files

The KiCad project lives in the mickdassive/reflowow-oven-controler repository on GitHub; these links point at the commit this page was built from.

Reflowow oven controler: common questions

What microcontroller does the Reflowow oven controler use?

The Reflowow oven controler is built around the ESP-12F, from the ESP8266 family.

How big is the Reflowow oven controler PCB?

The Reflowow oven controler measures 186 × 121.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Reflowow oven controler?

95 components, from 39 distinct parts. The full bill of materials is listed on this page.

Where can I download the Reflowow oven controler design files?

From the mickdassive/reflowow-oven-controler repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Reflowow oven controler design in my own project?

Yes, under the terms of its GPL-3.0 license, which mickdassive chose for the repository.

Can I test firmware for the Reflowow oven controler without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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