HardLabs

3 channel led driver rev0.4

Faust-Lighting·Horticulture_Light_EQ_3-Band·pcb kicad/led_driver/3 channel led driver rev 0.4/3 channel led driver rev0.4.kicad_pcb

3 channel led driver rev0.4 PCB layout, top view — open source ESP8266 board by Faust-Lighting

About the 3 channel led driver rev0.4 PCB

3 channel led driver rev0.4 is an open source ESP8266 PCB design by Faust-Lighting, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 121.9 × 25.4 mm, with 76 components from 25 distinct parts.

Its main chip is the ESP8266-12E, from the ESP8266 family. Other key parts include the TPS62177 and TPS92515. By type, the board carries 29 capacitors, 24 resistors, 7 diodes, 5 ICs, 5 connectors and 4 inductors.

It belongs with the iot & wireless and test & measurement designs in this gallery.

From the project

EQ is a Wifi enabled 2ft linear grow light. The light spectrum and on/off schedule can be customized for specific plant species by programming the 3-band LED module. A durable powder-coated heat sink ensures long lasting performance in demanding environments, while the beautiful walnut trim allows EQ to blend seamlessly into your home decor.

Main components on the 3 channel led driver rev0.4

ESP8266-12ETPS62177TPS92515

3 channel led driver rev0.4 bill of materials (BOM)

76 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP8266-12E
U101
1
TPS62177
U201
3
TPS92515
U301, U401, U501
1
BARREL_JACK
CON101
1
1814676
CONN_01X02
Phoenix Contact
P1
2
CONN_01X02
P2, P3
1
CONN_01X06
P101
2
TACT_4.2MM
SW101, SW102
1
LED
D101
3
100V 3A
D301, D401, D501
3
100V 200mA
D302, D402, D502
1
10uH
L201
3
47uH
L301, L401, L501
3
10uF
C101, C102, C103
1
2.2uF
C201
1
22.0uF
C202
3
0.1uF
C301, C401, C501
15
2.2uF
C302, C303, C304, C306, C307, C402, C403, C404 +7
3
1uF
C305, C405, C505
3
470pF
C309, C409, C509
Show 5 more
QtyPartRefs
7
1K
R101, R102, R103, R107, R109, R110, R111
7
10K
R104, R105, R106, R108, R112, R113, R114
1
100K
R201
6
0.27
R301, R302, R401, R402, R501, R502
3
48.7k
R303, R403, R503

3 channel led driver rev0.4 design files

The KiCad project lives in the Faust-Lighting/Horticulture_Light_EQ_3-Band repository on GitHub; these links point at the commit this page was built from.

3 channel led driver rev0.4: common questions

What microcontroller does the 3 channel led driver rev0.4 use?

The 3 channel led driver rev0.4 is built around the ESP8266-12E, from the ESP8266 family.

How big is the 3 channel led driver rev0.4 PCB?

The 3 channel led driver rev0.4 measures 121.9 × 25.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 3 channel led driver rev0.4?

76 components, from 25 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 3 channel led driver rev0.4 design files?

From the Faust-Lighting/Horticulture_Light_EQ_3-Band repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the 3 channel led driver rev0.4 design in my own project?

Yes, under the terms of its GPL-3.0 license, which Faust-Lighting chose for the repository.

Can I test firmware for the 3 channel led driver rev0.4 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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