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RGB LED 'Analog' Clock firmware
The firmware (HEX & C code) files for the PIC16F18146 in the RGB LED Analog Clock.
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BZ-121 miniature GNSS receiver
A tiny (12x16mm) GPS/GLONASS/BDS/GALILEO receiver with a four-pin pluggable cable and the following specifications.
- Chip: u-blox M10050(Ten Generation Chip)
- GNSS systems supported: GPS, GLONASS, BDS, GALILEO, SBAS, QZSS (Default GPS+GLONASS+BDS joint positioning)
- Frequencies: GPS L1,GLONASS L1,BDS L1,GALILEO L1,SBAS L1,QZSS L1
- Power supply: 5V DC
- Size: 12x16x4.5mm
- Interface: PCB pads or supplied 4-wire cable
- Weight: 2.2g
- Antenna: Ultrathin ceramic antenna (oil spraying process, prevent scratching and oxidation)
- Receiving channels: 72
- Baud rate: 115,200
- Output Protocol: NMEA or UBLOX (Dual protocol)
- Output Frequency: 1Hz-10Hz (default: 10Hz)
- Speed accuracy: 0.05m/s
- Horizontal Positioning Accuracy: 1.5m (open air)
- Receiving Sensitivity: Trace -162dBm / Capture -160dBm
Wire colours: red=5V, white=RX, yellow=TX, black=GND
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RGB LED 'Analog' Clock PCB (19101251)
The PCB for the RGB LED 'Analog' Clock. It's also available as part of our kit for this project
Double-sided PCB with plated through holes, black solder mask and silkscreen overlay.
200 x 200mm.
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PIC16F18146-I/SO programmed for the RGB LED 'Analog' Clock [1910125A.HEX]
A PIC16F18146-I/SO 8-bit wide SOIC microcontroller programmed with the firmware for the RGB LED 'Analog' Clock (1910125A.HEX).
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RGB LED 'Analog' Clock PCB pattern (PDF download) (19101251)
A PDF with the PCB pattern for the RGB LED Analog Clock.
It is a double-sided design and both sides are in a single PDF.
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RGB LED 'Analog' Clock kit
This kit includes the Clock PCB and all onboard components, including the programmed microcontroller, LEDs and either a BZ-121 miniature GPS module or a Raspberry Pi Pico W to get NTP time via WiFi.
If you choose the Pico W option, you will need to load it with the firmware (available for download from the Software section of our website) to turn it into a time source.
You may also want to order the USB Power Adaptor kit if you want to add a USB socket for powering the Clock. Otherwise, you can use the DC input header to connect a plugpack or similar power supply.
Click the link immediately below for a list of all parts included in the kit. The photo shows the assembled kit.
More kits are expected to be in stock by Monday 5/5/2025.
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