Remote control of the KaRadio via telnet.
- AutoConnect Library https://github.com/Hieromon/AutoConnect
- HX1230_FB Library https://github.com/cbm80amiga/HX1230_FB
- OneButton Library https://github.com/mathertel/OneButton
- HX1230 Display http://chip69.ru/catalog/108689
- Wemos D1 Mini https://aliexpress.ru/item/32651747570.html
- 1x4 buttons 5 pins board https://aliexpress.ru/item/32886402552.html
- TC4056 module https://aliexpress.ru/item/32825983420.html
- BL5C battery https://aliexpress.ru/item/1005002239609662.html
- Screws https://aliexpress.ru/item/1005001870799002.html
- Paper clips brass plated https://www.erichkrause.com/en/catalog/Paper_clips_105/paper_clips_brass_plated_erichkrause_28mm_plastic_box_200_pcs_19739/
Replace the 220kOhm resistor on the circuit board of the Wemos D1 Mini with a 510kOhm resistor.
Connect pin A0 to pin 5v.
| HX1230 | Wemos |
|---|---|
| RST | D3 |
| CS | D8 |
| DIN | D7 |
| CLK | D5 |
| VCC | VCC |
| BL | D6 |
| GND | GND |
| 1x4 Module | Wemos |
|---|---|
| K1 | D4 |
| K2 | D2 |
| K3 | D1 |
| K4 | RST |
| GND | GND |
Replace the 1.2kOhm resistor on the TC4056 module with a 3kOhm resistor.
| TC4056 | BL5C/Wemos |
|---|---|
| B- | Batt- |
| B+ | Batt+ |
| OUT- | GND |
| OUT+ | 5V |
| BTN1 | BTN2 | BTN3 | BTN4 | |
|---|---|---|---|---|
| Click | Vol- | Play/Pause | Vol+ | Reset |
| DblClick | - | Show IP | - | - |
| LongPress | Deep Sleep | Play List | Show IP | - |
Solution: -
Solution: briefly apply power to the module.