ESP8266 Web Server for NeoPixel LED Strips
Driving WS2812 chips with the ESP-01
Gerber file
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
Elektor recommends the Elektor PCB Service service from its business partner Eurocircuits or AISLER as the best services for its own prototypes and volume production.
TIP: your first PCB at AISLER is free up to €30 with using the coupon code ELCCBB at checkout.
The use of our Gerber files is provided under a modified Creative Commons license. Creative Commons offers authors, scientists, educators and other creatives the freedom to handle their copyright in a more free way without losing their ownership.
Component list
Component List
160487-51
Resistors
R1,R4 = 220Ω, thick film, 5%, 0.1W, 150V
R2,R3,R6,R7,R8 = 10kΩ, thick film, 5%, 0.1W, 150V
R5 = 100kΩ, thick film, 5%, 0.1W, 150V
Capacitors
C1,C4,C6 = 100nF, 50V, X7R, 0805
C2 = 10µF, 16V radial can SMD, Panasonic FK series
C3,C5,C7 = 100µF, 16V radial can SMD, Panasonic FK series
Semiconductors
D1 = LL4001, diode, 50V, 1A
LED1 = green, 3mm
T1 = BSS138LT1G N-channel MOSFET, 50V, 200mA
IC1 = LM3940IMP-3.3, 3.3V LDO, 1A
MOD1 = ESP-01, ESP8266-based WiFi module
Miscellaneous
F1 = holder for 5 x 20mm fuse, PCB mount, 22.6mm pitch
F1 = fuse, 5 x 20mm (see text)
S1 = SPDT slide switch, through hole, angled (C&K 1101M2S4AQE2)
K1 = power jack 2.35mm, 4A (Multicomp MJ-180PH)
K2 = wire-to-board connector 0.2’’ pitch, 3 ways
K2’ = pluggable terminal block 0.2’’ pitch, 3 ways
K3 = wire-to-board connector 0.2’’ pitch, 2 ways
K3’ = pluggable terminal block 0.2’’ pitch, 2 ways
K4 = 6-pin pinheader, 0.1" pitch, vertical
JP1,JP2 = 2-pin pinheader, 0.1" pitch, vertical
JP1’,JP2’ = jumper
Enclosure Hammond 1591 112x62x31
PCB 160487-1 V1.1
Discussion (0 comments)