ESP32 Playground - Information
The velcro pads are glued.
The adhesive film from the breadboards are removed and the velcro pads attached.
The soft side of the velcro pads are inside the box. The hard side are on the breadboards, moduls...
At the right area in the box, where the powerbank and the multimeter resist, the velcropads are arranged in opposite sides. The soft sides are on the power banks and the digital multimeter. That makes it possible to remove the powerbank from the box and use it as a mobile device, in combination with a development board, breadboards and moduls.
ESP32 Playground - Notes
- If the wooden box is tapped with textil paper or something like that, maybe it should be removed.
- The velcro pads are very, very powerfull. One side should be smaller than the other side, except for the breadboards.
- Removing the adhesive film from the cheap Mini-Breadboards is easy.
- Removing the adhesive film from the high quality ELV-Breadboards is painful.
- The sound of the Adafruit STEMMA amplifier/speaker isn't good, but we get all in one, amplifier and speaker.
The mono sound of my 15 years old handy Samsung SGH-U800 Soul is much more better. Okay, we stay here not for High Fidelity.
ESP32 Playground - Parts
433MHz / 866MHz Antenna, space on the right side of the box, upper part
USB Cable, Powerbank to Breadboard Power Modul, self made
Powerbank Intenso A5200 5200mAh
Powerbank MediaRange 10000mAh USB-C (MR753)
Powerbank ISY IAP-8000 20000mAh
Digital Multimeter cable with pinheads, self made
High Quality Breadboard Wires, self made