LILYGO
T-Embed SI4732
Listen to shortwave and broadcast bands on a hackable pocket receiver.
Broadcast receiverShortwaveFM RDSESP32-S3
Radio equipment needs certification where you live (FCC, CE, UKCA, ISED, Anatel). Some devices are uncertified or restricted in Brazil. Buyers are responsible for their local law.
- Bring along
- A suitable antenna for the band you want.
- Keep in mind
- Receive only; no transmit radios.
Image credit
Maker product photo of the T-Embed SI4732 · LILYGO(02) Blueprint
What’s published
LILYGO's shared T-Embed repo has a PDF schematic specific to the SI4732 variant plus STL/STEP shell files; no editable PCB source.
T-Embed shell (STEP)
Read straight from the maker’s repository. Open on GitHub
Design files 2
Research notes
The T-Embed repo (base, MIT) covers all T-Embed variants including this SI4732 radio version; it has both a variant-specific schematic PDF and a generic schematic.pdf. Si4732 line moved from Silicon Labs to Skyworks after acquisition.
Every link checked 2026-09-27.
Hand this device to your agent. Everything on this page, as clean Markdown and JSON: specs, shops, prices, design files, parts.
Made the T-Embed SI4732? Put the badge on your README; it links here, with every shop that sells it.
Specifications
Core hardware
4
Details from the product page
3
No matching specification. Try a chip name, connector or feature.
What still needs checking
- Dimensions, weight and battery runtime are not stated unless listed above.
- Firmware support for community tools varies by board; check the project before buying.
- Regional band variants and antenna versions change what is in the box.
