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control pins and power out
Assembly is easy
it resembles an egg yolk
Built-in datalogging to flash
The Bluefruit LE Friend is your new BLE BFF
ST-Link STM8/STM32 v2 Programmer & Emulator pump control pins and power outExplore new microcontroller worlds with an ST Link Programmer & Emulator Debugging dongle. This little USB stick contains a microcontroller with the code for ST's classic programmer emulator for STM8 and STM32 bit processors. Since STM's are so common, this tool will come in handy whenever you encounter them. You can even get 5V and regulated 3. 3V power! Comes with one USB stick and a couple pieces of female female jumpers. You may want to peruse our