The Making of the Library Occupancy Estimation System, Part 5 – the Enclosure

It’s almost time to deploy the ESP8266s. I switched from the previous board to wemos mini lite, a smaller board with a variant of ESP8266 (ESP8285). The ESP8285 includes a on-chip 1M EEPROM, reducing the cost. The most important difference is that the newer boards don’t have pre-soldered pin headers. Desoldering pins from the previous… Continue reading The Making of the Library Occupancy Estimation System, Part 5 – the Enclosure