| Electronics > Projects, Designs, and Technical Stuff |
| Help ID this RF 433MHz transmitter from hella key fob from PSA cars |
| (1/1) |
| rvalente:
Hello mates, Can anyone help me find this transmitter datasheet? I want to check if i can change the 433mhz modulation from FSK to ASK. Its from a PSA key fob, my 2011+, as the previous cars uses ASK like mine 307. |
| ve7xen:
The markings don't seem helpful. If you can get the FCC ID (probably printed on the case), and look that up, the documents might be somewhat enlightening. It's probably a purpose-specific chip without public data, though. |
| Navigation |
| Message Index |