Controllers & electronics
HiLetgo M38 Bluetooth MP3 audio receiver board
HiLetgo M38 Bluetooth MP3 audio receiver board (3-pack), speaker driver
- Used by
- 1 robot
- Units across robots
- 1
- Price range (sourced)
- $7.99
- Price points
- 1
- Regions with a vendor
- US
01
Robots that use it
Quantity per robot, from its BOM| Robot | BOM line | Qty | List / unit | Source |
|---|---|---|---|---|
 ToddlerBot/stanford/toddlerbot | HiLetgo M38 Bluetooth MP3 audio receiver board (3-pack), speaker driverelectronics.speaker-driver | 1 | $7.99 | docs.google.com |
02
Vendors by region
As cited in the packages; search pages are markedUnited StatesUS
- Amazon UScited by 1 robotno price
03
Every price point
List prices are the maker's published estimates, not live quotes| USD / unit | Kind | Robot | Where it comes from |
|---|---|---|---|
| $7.99 | package list | stanford/toddlerbot | docs.google.com |
04
Alternates
Named in the packagesNo package names an alternate for this part.
Same category, same robots
- AW-CB375NF M.2 Wi-Fi 5 + BLE card1 robot
- Phone loudspeaker1 robot
- TTL power/communication board V81 robot
- USB hub port splitter1 robot
- Wi-Fi 6E internal antenna pair1 robot