21 open source boards using the SE5218
Real designs built with the SE5218, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
USB-UART-CH340C-converter board hardware design
SolderedElectronics
38 × 22 mm23 parts2LTAPR-OHL-1.09
CAN-Transceiver-MCP2518-board hardware design
38 × 22 mm20 parts2LTAPR-OHL-1.09
CONNECT programmer
22 × 38 mm24 parts2LTAPR-OHL-1.08
GNSS-GPS-L86-M33-breakout hardware design
38 × 54 mm33 parts2LTAPR-OHL-1.06
Ethernet breakout W5500
38 × 54 mm59 parts2LTAPR-OHL-1.04
Display-OLED-I2C-White-0.96-hardware design
30 × 30 mm36 parts2LTAPR-OHL-1.04
IO-expander-MCP23017-breakout hardware design
22 × 38 mm29 parts2LTAPR-OHL-1.04
Fuel gauge-BQ27441-breakout hardware design
38 × 22 mm27 parts2LTAPR-OHL-1.04
Li ion charger BQ24295 with 5V USB output board
190.8 × 166.4 mm53 parts2LTAPR-OHL-1.03
Display-OLED-I2C-Blue-0.96-hardware design
30 × 30 mm36 parts2LTAPR-OHL-1.03
Breadboard power supply board hardware design
54 × 29.5 mm24 parts2LTAPR-OHL-1.03
Soldered-CAN-Transceiver-MCP2518-board hardware design
test-gh-syncer2
22 × 38 mm20 parts2LTAPR-OHL-1.02
MicroSD-card reader breakout hardware design
22 × 38 mm16 parts2LTAPR-OHL-1.02
Accelerometer gyroscope magnetometer LSM9DS1TR
22 × 38 mm30 parts2LTAPR-OHL-1.01
Color---gesture sensor-APDS-9960-breakout hardware design
22 × 38 mm24 parts2LTAPR-OHL-1.01
MicroSD-breakout hardware design
22 × 38 mm16 parts2LTAPR-OHL-1.01
NOVA programmer
22 × 38 mm24 parts2LTAPR-OHL-1.08
Ethernet controller W5500 board
38 × 54 mm59 parts2LTAPR-OHL-1.04
Li ion charger BQ24295 with 5V USB output board
38 × 54 mm53 parts2LTAPR-OHL-1.03
Accelerometer & Gyroscope & Magnetometer LSM9DS1TR breakout
22 × 38 mm30 parts2LTAPR-OHL-1.01
Ethernet controller W5500 board panel
152 × 174 mm59 parts2LTAPR-OHL-1.04
The SE5218 in open source designs
The gallery holds 21 open source boards using the SE5218 from 16 GitHub repositories; a typical one measures about 30 × 38 mm and carries around 29 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is USB-UART-CH340C-converter board hardware design by SolderedElectronics.
Parts used alongside the SE5218
What boards using the SE5218 are built for
SE5218: common questions
Where can I find a SE5218 reference design?
Each of the 21 boards on this page is a real design using the SE5218. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the SE5218?
The NMOS-DUAL, ATA6561-GAQW-N, CH340C, OLED_GME12864_30p and TXB0104QPWRQ1 appear in the most repositories here.
How big is a typical board using the SE5218?
The median is 30 × 38 mm, and 100% are two-layer designs.
What is the most popular open source board using the SE5218?
By GitHub stars, USB-UART-CH340C-converter board hardware design by SolderedElectronics, with 9 stars.
Can I simulate one of these boards using the SE5218 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.