| Quantity | Component name | |
| 1 | × | ESP8266 ESP-01 or ESP-12 |
| 6 | × | 10k Ohm 1206 |
| 1 | × | 1k Ohm 1206 |
| 1 | × | 39k Ohm 1206 |
| 1 | × | 10 uF capacitors |
| 2 | × | 100nF capacitor |
| 6 | × | Pinheader 1x8 |
| 1 | × | Pinheader 1x6 |
| 1 | × | Pinheader 1x3 |
| 1 | × | LD1117AS33 Power Management ICs / Linear Voltage Regulators and LDOs |
| 2 | × | switches |
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