2 layers99.8 × 98.8 mm
2 layers98.6 × 98.6 mm
ReflowMate
Omar-Magdy0/ReflowMate1To start small , grow big. current focus is mainly on providing : Digital Soldering iron support Hot air gun support 3d printable Accessories
- Size
- 98.6 × 98.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 97
- Nets
- 185
- Pads
- 366
- Tracks, vias
- 469, 190
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 3 Aug 2025
- Updated
- 22 Sep 2025
Overview
ReflowMate is an open-source printed circuit board by Omar-Magdy0, from the Omar-Magdy0/ReflowMate repository on GitHub. It is a 2-layer board of 98.6 × 98.6 mm with 97 parts on 185 nets, routed with 469 tracks and 190 vias.
It is built around the ESP32-WROOM-32D, MAX31855KASA+T and XL1509-5.0E1, with the AMS1117-3.3, MOC3020M and TSB008A2526A among its other parts. Its parts include 30 resistors, 14 connectors, 13 capacitors, 11 diodes and 7 transistors. It belongs with the ESP32 boards of this library.
Main components
8
ESP32-WROOM-32D
-- WiFi Modules ROHSEspressif SystemsWiFi Modules
MAX31855KASA+T
SO-8-40℃~+125℃ 14 1500uA 3V~3.6V Built-in temperature sensor SPI Thermocouple-to-Digital Converter SO-8 ADCs/DACs - Special Purpose ROHSMaxim Integrated (Analog Devices)ADCs/DACs - Special PurposeXL1509-5.0E1
SOIC-8-40℃~+85℃ 1 150kHz 2A 2mA 4.5V~40V 5V Buck Buck Built-in Fixed No SOIC-8 DC-DC Converters ROHSXLSEMIDC-DC Converters
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MOC3020M
DIP-6-40℃~+85℃ 1 1.15V 4.17kV 400V 60mA No TRIAC DIP-6 Triac, SCR Output Optoisolators ROHSonsemiTriac, SCR Output Optoisolators
TSB008A2526A
SMD,6x3.5mm12V 2.5mm 2.6N 3.5mm 50mA 6mm No Rectangular Button SPST Surface Mount,Vertical White Without Bracket SMD,6x3.5mm Tactile Switches ROHSBZCNTactile Switches100UF 35V 8*12白高频
CAP-TH100uF 12mm 3.5mm 3000hrs@105℃ 35V 640mA@100kHz 8mm 插件,8x12mm Aluminum Electrolytic Capacitors - Leaded ROHSCXAluminum Electrolytic Capacitors - LeadedSMMS0650-680M
SMD,7.1x6.6mm1.5A 2A 442mΩ 68uH Molded Inductor ±20% SMD,7.1x6.6mm Molding Power Inductors ROHSSXNPower Inductors
README
README.mdReflow Mate
Your open-source mate to PCB reflowing
Idea :
Your companion to pcb repair , assembly and testing , starting with Reflow capabilities...
To start small , grow big. current focus is mainly on providing :
- Digital Soldering iron support
- Hot air gun support
- 3d printable Accessories
Added :
- Hardware Core (AC dimmers and related circuitry, DC Dimmer and related circuitry , Thermocouple interface , NTC interface , Expansion connectors)
Planned to be added :
- Fluid and mobile friendly web interface
- TFT LCD interface
- Modern and robust enclosure while keeping it small for mobility
This project is a working in progress and still under testing and development
Parts
97| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R3, R7, R8, R14, R16, R17, R18, R20, R21, R25, R26 |
| 8 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J4, J6, J7, J8, J9, J10, J11, J12 |
| 6 | 1k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2, R4, R5, R6, R9, R10 |
| 5 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C4, C11, C12, C13 |
| 4 | 1u-50V | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C3, C5, C7 |
| 4 | 680 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R13, R15, R19, R27 |
| 4 | LED | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D5, D7, D9, D11 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 3 | AO3400_C2938367 | EasyEDA:SOT-23_L2.9-W1.3-P1.90-LS2.4-BR | Q5, Q6, Q7 |
| 3 | SD103AW_C181204 | EasyEDA:SOD-123_L2.8-W1.8-LS3.7-RD | D4, D6, D8 |
| 2 | 0 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R24, R28 |
| 2 | 10u | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C9, C10 |
| 2 | 33k (1W) | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P7.62mm_Vertical | R22, R23 |
| 2 | 360 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R11, R12 |
| 2 | 4.7K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R29, R30 |
| 2 | BT136-500 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q3, Q4 |
| 2 | Heatsink_Pad | LibMain:TO-220 HeatPad | HS1, HS2 |
| 2 | LED RED | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D2, D3 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | MAX31855KASA+T | EasyEDA:SO-8_L4.9-W3.9-P1.27-LS5.9-BL | U4, U6 |
| 2 | MOC3020M | EasyEDA:DIP-6_L8.5-W6.4-P2.54-LS7.6-BL | T1, T2 |
| 2 | S9013_C402281 | EasyEDA:SOT-23-3_L2.9-W1.3-P0.95-LS2.4-BR | Q1, Q2 |
| 2 | TSB008A2526A | EasyEDA:SW-SMD_L6.0-W3.5-LS8.0 | SW1, SW2 |
| 1 | 100uF-35V | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C6 |
| 1 | 180uF-10V | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C8 |
| 1 | AMS1117-3.3 | LibMain:SOT-223-3_TabPin2_NOSILKSCREEN | U3 |
| 1 | Conn_01x04_Socket | Connector_Wire:SolderWire-1.5sqmm_1x04_P7.8mm_D1.7mm_OD3.9mm | J5 |
| 1 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | Conn_02x03_Counter_Clockwise | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J2 |
| 1 | Conn_02x05_Counter_Clockwise | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J3 |
| 1 | DB107S_C525738 | EasyEDA:DBS_L8.4-W6.4-P5.10-LS10.2-BL | D10 |
| 1 | EL817S1C(F) | EasyEDA:SOP-4_L6.5-W4.6-P2.54-LS10.3-TL | U5 |
| 1 | ESP32-WROOM-32D | EasyEDA:WIFIM-SMD_39P-L25.5-W18.0-P1.27-BL | U1 |
| 1 | Logo_Open_Hardware_Large | Symbol:OSHW-Logo2_14.6x12mm_SilkScreen | H6 |
| 1 | MountingHole | Symbol:KiCad-Logo_6mm_SilkScreen | H5 |
| 1 | NTC1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J13 |
| 1 | NTC2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J14 |
| 1 | SMMS0650-680M | EasyEDA:IND-SMD_L7.1-W6.6_H5.0 | L1 |
| 1 | SS34_C8678 | EasyEDA:SMA_L4.3-W2.6-LS5.2-RD | D1 |
| 1 | XL1509-5.0E1 | EasyEDA:SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | U2 |
| 1 | ZCS_TP | TestPoint:TestPoint_THTPad_2.0x2.0mm_Drill1.0mm | TP1 |
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86 parts
Questions
How big is the ReflowMate PCB?
It measures 98.6 × 98.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ReflowMate use?
97 parts, built around the ESP32-WROOM-32D, MAX31855KASA+T, XL1509-5.0E1 and AMS1117-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ReflowMate KiCad files?
From the Omar-Magdy0/ReflowMate repository on GitHub, at the commit this page was made from: the board is HardwareSource/ReflowMate.kicad_pcb and its schematic HardwareSource/AnalogFrontend.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ReflowMate design in my own project?
Its repository states no licence, so its author keeps all rights: ask Omar-Magdy0 before reusing the design.