4 layers28 × 80 mm
ESP32-PoE Rev M
OLIMEX/ESP32-POE
ESP32 IoT development board with 100Mb Ethernet and 802.3 Power Over Ethernet (POE)
142 parts415Apache-2.0
2 layers69 × 49 mm
GateController
RoganDawes/GateControllerA smart supervisor PCB to monitor and control an existing non-smart gate or garage door controller
- Size
- 69 × 49 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 51
- Pads
- 151
- Tracks, vias
- 179, 31
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 16 Sep 2026
- Updated
- 16 Sep 2026
Overview
GateController is an open-source printed circuit board by RoganDawes, from the RoganDawes/GateController repository on GitHub. It is a 2-layer board of 69 × 49 mm with 35 parts on 51 nets, routed with 179 tracks and 31 vias.
It is built around the ESP32-WROVER-E(4MB) and LTV-817S. Its parts include 13 ICs, 12 resistors, 5 connectors, 2 capacitors and 1 diode. It belongs with the ESP32 boards of this library.
Main components
2
ESP32-WROVER-E(4MB)
SMD,18x31.4mmSMD,18x31.4mm WiFi Modules ROHSEspressif SystemsWiFi Modules
LTV-817S
SMD-4P-55℃~+110℃ 1 1.2V 100mV@20mA,1mA 200mW 35V 3us 4us 50% 50mA 50mA 5kV 600% 6V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHSLite-OnTransistor, Photovoltaic Output Optoisolators
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | LTV-817S | Package_DIP:SMDIP-4_W9.53mm | U1, U2, U3, U4, U5, U6, U7, U8, U9, U10 |
| 9 | 470 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8, R12 |
| 2 | 4k7 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R9, R10 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | J2, J3 |
| 2 | Screw_Terminal_01x04 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-4-2.54_1x04_P2.54mm_Horizontal | J4, J5 |
| 1 | 0.1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R11 |
| 1 | 22uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3 |
| 1 | Conn_01x06_Pin | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | ESP32-WROVER-E | PCM_Espressif:ESP32-WROVER-E | U11 |
| 1 | Jumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | LD1117S33TR_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U13 |
| 1 | LED | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D3 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_EVQPE1 | SW1 |
| 1 | ~ | 1_My_Library:DC_DC Footprint | U12 |
Questions
How big is the GateController PCB?
It measures 69 × 49 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GateController use?
35 parts, built around the ESP32-WROVER-E(4MB) and LTV-817S. 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 GateController KiCad files?
From the RoganDawes/GateController repository on GitHub, at the commit this page was made from: the board is GateController.kicad_pcb and its schematic GateController.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the GateController design in my own project?
Its repository states no licence, so its author keeps all rights: ask RoganDawes before reusing the design.
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