Fingerprint Sensor AS608 - A Beginner's Guide
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →The GPS Breakout ZOE-M8Q (Qwiic) is a compact SparkFun GNSS board for projects that need strong positioning performance in less space.
It uses the u-blox ZOE-M8Q, supports multiple constellations, includes a backup battery for fast hot starts, and works over Qwiic I2C so you do not have to give up a UART port.
Great for compact trackers, balloon or drone payloads, handheld location tools, field loggers, and timing-aware builds.
Pair it with a Qwiic controller, Qwiic cable, logging board, and a suitable enclosure or mount.
Helpful extras include Qwiic cables, loggers, microcontrollers, and host software or Arduino libraries for tuning settings.
| Product | SparkFun GPS Breakout - ZOE-M8Q (Qwiic) |
|---|---|
| SKU | GPS-15193 |
| Receiver | u-blox ZOE-M8Q |
| Channels | 72 |
| Horizontal Accuracy | 2.5m |
| Max Update Rate | 18Hz |
| Time to First Fix | Cold 26s; Hot 1s |
| Max Altitude | 50,000m |
| Interfaces | UART or I2C |
| Supply and I/O | 3.3V |
| Tracking Current | About 29mA for GPS + GLONASS |
Use the Qwiic connector for I2C or the broken-out pins for UART, I2C, PPS, reset, safeboot, and power access.
Official SparkFun product page | SparkFun hookup guide
1 × SparkFun GPS Breakout - ZOE-M8Q (Qwiic)
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →Wire a joystick to your Arduino, read X/Y, then print UP / DOWN / LEFT / RIGHT to the serial monitor.
read tutorial →Bench-test a 43 A motor driver before wiring the full project. Catches weak power, mis-pinning, and dead boards before they cost you time.
read tutorial →Coming from UNO and the Pico won't show a COM port? Here's the BOOTSEL trick, the driver fix, and the first sketch that actually works.
read tutorial →Share what you built. Photos, BOM, what worked, what didn't.
view thread →Symptom + what you tried + clear photo = answers within hours.
view thread →Brownout reset when adding a sensor? Notes on supply decoupling and GPIO checks.
view thread →Upload failing on your first Uno? Driver, COM port, board match — checklist inside.
view thread →