Wireless-IoT-enabled-Door-Lock system
About the Wireless-IoT-enabled-Door-Lock system PCB
Wireless-IoT-enabled-Door-Lock system is an open source ESP32 PCB design by Sanjay-Mathivanan, published on GitHub. It is a 2-layer board measuring 212 × 132.5 mm, with 31 components from 24 distinct parts.
Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the AMS1117-3.3, LM7805_TO220, DRV2510-Q1 and OLED-128O064D. By type, the board carries 7 ICs, 7 capacitors, 6 resistors, 4 connectors, 2 diodes and 1 transistor.
It belongs with the iot & wireless designs in this gallery.
Main components on the Wireless-IoT-enabled-Door-Lock system
Wireless-IoT-enabled-Door-Lock system bill of materials (BOM)
31 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-WROOM-32 | ESP32-WROOM-32 | U1 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U2 |
| 1 | LM7805_TO220 | TO-220-3_Vertical | U3 |
| 1 | DRV2510-Q1 | HTSSOP-16-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask3x3mm_ThermalVias | U4 |
| 1 | Conn_01x08 | PinHeader_1x02_P2.54mm_Vertical | U5 |
| 1 | Conn_01x06 | PinHeader_1x02_P2.54mm_Vertical | U6 |
| 1 | OLED-128O064D | OLED-128O064D | U7 |
| 1 | IRF540N | TO-220-3_Vertical | Q1 |
| 1 | Barrel_Jack | BarrelJack_Horizontal | J1 |
| 2 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J2, J3 |
| 1 | Conn_01x08 | PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | Buzzer | Buzzer_TDK_PS1240P02BT_D12.2mm_H6.5mm | BZ1 |
| 1 | SW_Push | SW_PUSH-12mm | S1 |
| 1 | LED | LED_D5.0mm | LED1 |
| 2 | 1N4007 | D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2 |
| 1 | ElectromagneticActor | Relay_SPST_PotterBrumfield_T9AP1D52_12V30A | L1 |
| 1 | 1000 uF | C_Radial_D10.0mm_H12.5mm_P5.00mm | C1 |
| 2 | 100 uF | C_Radial_D6.3mm_H5.0mm_P2.50mm | C2, C3 |
| 1 | 10 uF | Relay_SPST_PotterBrumfield_T9AP1D52_12V30A | C4 |
| 3 | C_Small | C_0805_2012Metric | C5, C6, C7 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R5, R6 |
| 1 | 10 uF | C_0805_2012Metric | R2 |
| 1 | 330 uF | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3 |
| 1 | 220 uF | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
Wireless-IoT-enabled-Door-Lock system design files
The KiCad project lives in the Sanjay-Mathivanan/Wireless-IoT-enabled-Door-Lock-system repository on GitHub; these links point at the commit this page was built from.
Wireless-IoT-enabled-Door-Lock system: common questions
What microcontroller does the Wireless-IoT-enabled-Door-Lock system use?
The Wireless-IoT-enabled-Door-Lock system is built around the ESP32-WROOM-32, from the ESP32 family.
How big is the Wireless-IoT-enabled-Door-Lock system PCB?
The Wireless-IoT-enabled-Door-Lock system measures 212 × 132.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Wireless-IoT-enabled-Door-Lock system?
31 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the Wireless-IoT-enabled-Door-Lock system design files?
From the Sanjay-Mathivanan/Wireless-IoT-enabled-Door-Lock-system repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Wireless-IoT-enabled-Door-Lock system design in my own project?
The repository has no license, so all rights stay with Sanjay-Mathivanan. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Wireless-IoT-enabled-Door-Lock system without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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