2 layers78.6 × 78.8 mm
Esp32-wslan8720
kazkojima/esp32-phy
KiCAD files and apps for ESP-WROOM-32 ethernet boards
17 parts34GPL-3.0
2 layers90 × 40 mm
Esp32-tlk110
kazkojima/esp32-phy34KiCAD files and apps for ESP-WROOM-32 ethernet boards
- Size
- 90 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 57
- Nets
- 71
- Pads
- 210
- Tracks, vias
- 803, 149
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 21 Oct 2017
- Updated
- 24 Jul 2018
Overview
Esp32-tlk110 is an open-source printed circuit board by kazkojima, from the kazkojima/esp32-phy repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 90 × 40 mm with 57 parts on 71 nets, routed with 803 tracks and 149 vias.
It is built around the ESP-WROOM-32D, TLK110PT and BD5230G, with the 1N4148W among its other parts. Its parts include 22 capacitors, 16 resistors, 3 ICs, 3 diodes and 3 connectors. It belongs with the interfaces and adapters boards and the ESP32 boards of this library.
Main components
4
ESP-WROOM-32D
-- WiFi Modules ROHSMIWiFi Modules
TLK110PT
LQFP-48(7x7)-40℃~+85℃ 1 IEEE1588 timestamp、Cable diagnostics、Programmable LED indication、Low-power mode、Power-on reset MII、RMII PHY Transceiver LQFP-48(7x7) Ethernet Transceivers ROHSTexas InstrumentsEthernet Transceivers
BD5230G
SOT23-53.0V CMOS Voltage Detector, Free Delay Time SettingROHM SemiconductorUncategorised
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.mdESP32 PHY
hardware
ESP-WROOM-32 board with Ethernet made with KiCAD
-
esp32-tlk110
-
esp32-wslan8720
There are choices for esp32-wslan8720 board. See
https://kazkojima.github.io/esp32-phy2.html
for detail.
apps
Applications with ESP32 PHY.
- sbusconv - A serial to ether converter
See README in the application directory for detail.
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 0.1u | Capacitors_SMD:C_0603 | C2, C4, C5, C6, C8, C9, C11, C13, C14, C16, C18, C19 |
| 7 | 10u | Capacitors_SMD:C_0603 | C7, C10, C12, C15, C17, C20, C21 |
| 4 | MountingHole_3.2mm_M3 | esp32-tlk110:MountingHole_3.2mm_M3 | , , , |
| 3 | 10k | Resistors_SMD:R_0603 | R1, R2, R5 |
| 3 | 49.9 | Resistors_SMD:R_0603 | R7, R8, R10 |
| 2 | 2.2k | Resistors_SMD:R_0603 | R11, R16 |
| 2 | 330 | Resistors_SMD:R_0603 | R3, R6 |
| 2 | 470 | Resistors_SMD:R_0603 | R13, R14 |
| 2 | LED_Small | Diodes_SMD:D_0603 | D1, D2 |
| 2 | SW_Push | esp32-tlk110:LS6J2M | SW1, SW2 |
| 1 | 10 | Resistors_SMD:R_0603 | R4 |
| 1 | 100n | Capacitors_SMD:C_0603 | C3 |
| 1 | 100u | Resistors_SMD:R_1210_HandSoldering | C22 |
| 1 | 100u | Capacitors_SMD:C_1210 | C1 |
| 1 | 1N4148W | Diodes_SMD:D_SOD-123 | D3 |
| 1 | 3.3k | Resistors_SMD:R_0603 | R17 |
| 1 | 4.87k | Resistors_SMD:R_0603 | R12 |
| 1 | BD5230G | TO_SOT_Packages_SMD:SOT-23-5_HandSoldering | U1 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J1 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.00mm | J3 |
| 1 | ESP-WROOM-32 | esp32-tlk110:ESP32-WROOM-fixed | U2 |
| 1 | FB | Resistors_SMD:R_1210_HandSoldering | L1 |
| 1 | KC7050A-C3 | esp32-tlk110:kyocera_kc7050a_c5 | X1 |
| 1 | RJ45-TRANS-ONLY | esp32-tlk110:RJ45_Trans_Only | J2 |
| 1 | R_Small | Resistors_SMD:R_0603 | R9 |
| 1 | TLK110 | Housings_QFP:LQFP-48_7x7mm_Pitch0.5mm | U3 |
The 55 most common of 57 parts.
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Questions
How big is the Esp32-tlk110 PCB?
It measures 90 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp32-tlk110 use?
57 parts, built around the ESP-WROOM-32D, TLK110PT, BD5230G and 1N4148W. 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 Esp32-tlk110 KiCad files?
From the kazkojima/esp32-phy repository on GitHub, at the commit this page was made from: the board is hardware/esp32-tlk110/esp32-tlk110.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32-tlk110 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).