Name: Adafruit NeoPXL8 Friend - 8 x Strands NeoPixel Level Shifter
Brand: Adafruit

ADA3975 · Adafruit

Adafruit product #3975 — built on NEOPXL8.

Part number	ADA3975
Manufacturer	Adafruit
Category	Interface & Expansion › Level Shifters
Pins	42

Adafruit NeoPXL8 Friend - 8 x Strands NeoPixel Level Shifter pinout

Pin	Name	Type
1	NEO_OUT0	bidirectional
2	3.3V	power
3	GND	ground
4	NEO_OUT1	bidirectional
5	GND	ground
6	GND	ground
7	GND	ground
8	NEO_OUT0	bidirectional
9	NEO_OUT2	bidirectional
10	NEO_IN0	bidirectional
11	GND	ground
12	GND	ground
13	NEO_OUT1	bidirectional
14	NEO_OUT3	bidirectional
15	NEO_IN1	bidirectional
16	GND	ground
17	GND	ground
18	NEO_OUT2	bidirectional
19	NEO_IN2	bidirectional
20	GND	ground
21	NEO_OUT3	bidirectional
22	NEO_IN3	bidirectional
23	GND	ground
24	NEO_OUT4	bidirectional
25	NEO_IN4	bidirectional
26	NEO_OUT4	bidirectional
27	GND	ground
28	NEO_OUT5	bidirectional
29	GND	ground
30	NEO_IN5	bidirectional
31	NEO_OUT5	bidirectional
32	GND	ground
33	NEO_OUT6	bidirectional
34	GND	ground
35	NEO_IN6	bidirectional
36	NEO_OUT6	bidirectional
37	GND	ground
38	NEO_OUT7	bidirectional
39	GND	ground
40	NEO_IN7	bidirectional
41	NEO_OUT7	bidirectional
42	GND	ground