Layzspa wifi remote
About the Layzspa wifi remote PCB
Layzspa wifi remote is an open source ESP8266 PCB design by sjm42, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 81 × 46 mm, with 25 components from 12 distinct parts.
Its main chip is the TLE2426XD, from the ESP8266 family. Other key parts include the L78L08_SOT89. By type, the board carries 11 capacitors, 8 resistors, 4 connectors and 2 ICs.
It belongs with the iot & wireless designs in this gallery.
From the project
Various electronics projects
Main components on the Layzspa wifi remote
Layzspa wifi remote bill of materials (BOM)
25 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLE2426XD WeMos_D1_mini | WEMOS_D1_mini_light | U1 |
| 1 | L78L08_SOT89 LLC-8bit | LLC-8bit | U2 |
| 1 | CIO | PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | DISPLAY | PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | GND+3V | PinHeader_2x04_P2.54mm_Vertical | J3 |
| 1 | D0+D8 | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 2 | 10µF | C_Disc_D5.0mm_W2.5mm_P5.00mm | C1, C2 |
| 2 | 1µF | C_Disc_D5.0mm_W2.5mm_P5.00mm | C3, C4 |
| 7 | 0.22nF | C_Disc_D5.0mm_W2.5mm_P5.00mm | C5, C6, C7, C8, C9, C10, C11 |
| 1 | 3.3K 10k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 3.3K 470 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2 |
| 6 | 470 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R3, R4, R5, R6, R7, R8 |
Layzspa wifi remote design files
The KiCad project lives in the sjm42/electronics repository on GitHub; these links point at the commit this page was built from.
Layzspa wifi remote: common questions
What microcontroller does the Layzspa wifi remote use?
The Layzspa wifi remote is built around the TLE2426XD, from the ESP8266 family.
How big is the Layzspa wifi remote PCB?
The Layzspa wifi remote measures 81 × 46 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Layzspa wifi remote?
25 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Layzspa wifi remote design files?
From the sjm42/electronics repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Layzspa wifi remote design in my own project?
Yes, under the terms of its Apache-2.0 license, which sjm42 chose for the repository.
Can I test firmware for the Layzspa wifi remote 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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