ESP-RFID Relay Blue Board: Great and nice experience!
For ESP-RFID Relay Blue Board
After my order in mid-December, the standard shipping took 4.5 weeks. The shipping price was a bit high for a padded envelope, compared to other dealers and shipping companies. For this The 'ESP-RFID Relay Blue Board' was delivered with the esp-rfid software version 1.3.3 and could therefore be put into operation immediately.
* Product documentation:
The documentation for the 'Relay Blue Board' could be a bit more detailed to make it a bit easier for different customers and possible non-experts. I see the following potential for improvement in the description and documentation. Although everything is available somewhere, my wish would be to find everything in one documentation (no matter if pdf or online description). Attached are some pointers for possible improvements ...
* Product Description / Documentation:
The documentation (2 page pdf document) should be expanded to include important product data (input voltage range, AC/DC, output switching power, etc.) and initial installation and configuration topics, similar to the 1st relay board, this could also be included on the website
* Extended Technical Documentation (Github):
Gerber data and BOM are available on github, a schematic is missing, would be helpful for own adjustments, extensions or possible repairs
a wiring diagram, with pictures and connection examples analogous to the 1st relay board (wiring setup exsample), would make the first start easier.
* Concluding summary: the 'ESP-RFID Relay Blue Board' and the corresponding software 'esp-rfid' are well thought out and could be put into operation within a few minutes without any problems. Very good support: the vendor and team respond quickly and competently to questions.
