3 ms·

This one is ever so slightly smaller at 3.25 x 8.55 x 0.85mm: https://www.mouser.com/ProductDetail/TAIYO-YUDEN/EYSHSNZWZ?qs=AQlKX63v8Ru66vr3hg8chw%3D%3D&srsltid

• thmsths 2y ago
  Unlike the FDK module, this module requires an external crystal oscillator, which makes me think that the total footprint ends up being larger.
  • teleforce 2y ago
    To be fair to Silicon Labs, they don't claim the smallest BLE module but FDK did exactly that [1]. [1] The world's smallest Bluetooth® Low Energy Module, the new model "HY0021": https://www.fdk.com/whatsnew-e/release20241021-e.html https://www.fdk.com/whatsnew-e/release20241021-e.html