Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
The chip is very efficient, when correctly used with sleep modes it can last for months. it works with 3v to 5v range, so when deploying you can remove the onboard LDO and connect the board directly to li-ion battery/tp4056, making it last even longer. I would recommend using IAR Workbench for programming and STVP for uploading (via stlink v2 clone) although the IAR Workbench isn't free, it can be obtained for free by blessings of jack sparrow ; ) That said, this is certainly not for beginners. I would recommend trying your hand on esp8266/esp32 or Arduino first.
Not give link with download for connections and program