2 ms·
They're not all bad. My current favorite is the Firebeetle from DF Robot. At $6.90 a piece, comes with a JST 2.0 connector for a 3.7v lipo battery and, more imp
by cmorriss 5y ago
They're not all bad. My current favorite is the Firebeetle from DF Robot. At $6.90 a piece, comes with a JST 2.0 connector for a 3.7v lipo battery and, more importantly, runs using 10 μa in deep sleep easily. (Measured on multiple boards). Finally, is well documented and has great support from the supplier.