Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

JeeNode Zero

JeeNode Zero

JeeLabs has been working on a new board called JeeNode Zero:

Enter the STM32, the 32-bit ARM series from STMicroelectronics which has been around for several years, with new chip releases at a breathtaking pace. While most of the more advanced chips are only available in 64-, 100-, or even 144-pin packages, there is also an active line of smaller chips in 20- and 32-pin versions. For these, the STM32L series is particularly interesting from a low-power standpoint, with its “stop” and “standby” mode power consumption in the single microamp range, sometimes even lower.
And so the idea was born to try and design a new entry for the JeeNode family, which would again combine a µC with a low-end radio, i.e. the RFM69 successor of the RFM12.
Since there are no DIP versions of the STM32’s, the size can be made considerably smaller than the ATmega-based JeeNode v6. It all ended up being a unit of about 20×40 mm, with all the components on one side, and a large “main header” to support solderless breadboards

Project info at Jeelabs homepage.

Read more Here

 

More Articles to Read

Bookcase automatically opens to reveal secret lair
Bookcase automatically opens to reveal secret lair
PCI Express High Performance Reference Design
PCI Express High Performance Reference Design
Muxtronics open source 12V powerbank
Muxtronics open source 12V powerbank
TI’s Little Professor
TI’s Little Professor
App note: Testing inductors at application frequencies
App note: Testing inductors at application frequencies
1968 Princeton Reverb Repairs
1968 Princeton Reverb Repairs
Skill Sunday: Power Over Ethernet for Arduino
Skill Sunday: Power Over Ethernet for Arduino
More on Color TFT Displays ~ The Big Ones — 240 X 320
More on Color TFT Displays ~ The Big Ones — 240 X 320
Magnetic Rotary Encoder
Magnetic Rotary Encoder
Vertical Pole Climbing Robot
Vertical Pole Climbing Robot

Top




Shares