Solarpanel with Stevesons shield and turntable
Description
Currently running test cycles for a few months. Mechanically seems to be ok, a few minor adjustments may be needed. The ESP SMD holder is quite complex, use PCB instead. Fusion 360 at drawing at https://bit.ly/3pjCyO5 Initial MPY (Micropython) code at https://github.com/divergentti/airquality/tree/main/esp32/solarpanelrotator Pipe threads ISO33x1.5 Screw threads ISO M3x5 Solarpanel CNC110x69-5 volts BME280 temperature/moisture/pressure sensor in i2c ESP32SMD-U MCU Microswitch 28BYJ 5V stepper motor + controller. Bearings 625-RS 5x16x5 Antenna 2.4GHz with pigtail. TP4056 USB 1A 5V Lithium Battery 18650 Charger module 2 x Lithium Battery 18650 AMS1117-3.3V LDO regulator 4 x 100 kOhm resistors
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