Tiny-Board
doigdaniels
A small, battery-powered carrier board for the Raspberry Pi CM4 (and other compatible CM4 replacments).
Components (22)
| Reference | Value | Description |
|---|---|---|
| U1 | AP64501SP-13 | Conv DC-DC 3.8V to 40V Synchronous Step Down Single-Out 0.8V to 39V 5A 8-Pin SO EP T/R |
| U2 | BQ25303JRTER | |
| U3 | CM4102008 | Raspberry Pi Compute Module 4 with WiFi 2GB RAM 8GB Flash | Raspberry Pi CM4102008 |
| C1,C4 | 10uF | |
| C2 | 10nF | |
| C3,C5 | 2.2uF | |
| C6,C8 | 2.7nF | |
| C7 | 33pF | |
| C9,C11,C12 | 22uF | |
| C10 | 47nF | |
| D1 | LED | |
| J1 | USB4105-GF-A | USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Surface Mount, Right Angle; Through Hole |
| J2 | S2B-PH-K-SLFSN | |
| J3 | DNP | |
| L1 | NR8040T3R6N | |
| L2 | CIGT201610LH1R0MNE | |
| R1,R2 | 5.1k | 10 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Moisture Resistant Thick Film |
| R3 | 1k | 10 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Moisture Resistant Thick Film |
| R4 | 15.8k | |
| R5 | 115k | |
| R6 | 22.1k | |
| R7,R8 | 10K | 10 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Moisture Resistant Thick Film |