17 open source boards using the TLV1117LV33DCYR
Real designs built with the TLV1117LV33DCYR, 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.
RP2040/RP2350Dual CPU Base Board
Twisted-Fields
94.4 × 72.8 mm247 parts4LCustom license417
RP2040/RP2350Emberone00
256foundation
128 × 128 mm316 parts6LCERN-OHL-S-2.045
ESP32LHCbit
lhc
51.6 × 44.4 mm51 parts4LNo license6
ESPFLASHER
nuclearcat
40 × 21 mm17 parts2LLGPL-2.12
ESP32Tankervision pdb
ikeefe12
100 × 100 mm444 parts4LNo license0
ESP32OakBridge MkI
HighCarlSagan
91.9 × 72 mm78 parts2LCustom license0
ESP32Pn5180 carrier
hyiger
62.5 × 106.5 mm35 parts2LNo license0
ADC
FYNCH-BIO
33 × 66 mm98 parts4LNo license11
ESP32Lhc tijolo32 board
24 × 84.5 mm44 parts2LNo license6
RP2040/RP2350RP2040 Debugger
57 × 47.5 mm60 parts4LCustom license417
ESP32Lhc esp
48.4 × 35.4 mm24 parts2LNo license6
SEWER
dennowiggle
99.9 × 49.9 mm69 parts4LLGPL-2.14
RP2040/RP2350User interface
90 × 26 mm37 parts4LCustom license417
EVolver pwm
33 × 66 mm66 parts4LNo license11
ESP32Placas
60 × 41.5 mm24 parts2LNo license6
BALD
102.9 × 49.9 mm55 parts4LLGPL-2.14
RS485
33 × 22.9 mm18 parts4LNo license11
The TLV1117LV33DCYR in open source designs
The gallery holds 17 open source boards using the TLV1117LV33DCYR from 9 GitHub repositories; a typical one measures about 60 × 49.9 mm and carries around 55 components.
65% use four copper layers or more, and 24% carry an open source license.
The most starred is Dual CPU Base Board by Twisted-Fields.
Parts used alongside the TLV1117LV33DCYR
Microcontrollers on boards using the TLV1117LV33DCYR
What boards using the TLV1117LV33DCYR are built for
TLV1117LV33DCYR: common questions
Where can I find a TLV1117LV33DCYR reference design?
Each of the 17 boards on this page is a real design using the TLV1117LV33DCYR. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the TLV1117LV33DCYR use?
Most are built on ESP32 (7) and RP2040/RP2350 (4).
How big is a typical board using the TLV1117LV33DCYR?
The median is 60 × 49.9 mm, and 35% are two-layer designs.
What is the most popular open source board using the TLV1117LV33DCYR?
By GitHub stars, Dual CPU Base Board by Twisted-Fields, with 417 stars.
Can I simulate one of these boards using the TLV1117LV33DCYR 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.