Adafruit_Feather_HUZZAH_ESP8266
MCU_Module
Microcontroller module with ESP8266 MCU
Symbol
28 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
Footprint
28 pads
- Library
- Module
- Mount
- through_hole
- Courtyard
- 23.36 × 51.3 mm
- Link
- exact
- Footprint page
- Open →
3D model
noneno 3D model
The footprint references no model, or the referenced model is not in the upstream package set.
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | ~{RESET} | input | 1 |
| 2 | 3V3 | power_in | 2 |
| 3 | NC | no_connect | 3 |
| 4 | GND | power_in | 4 |
| 5 | ADC | bidirectional | 5 |
| 6 | NC | no_connect | 6 |
| 7 | NC | no_connect | 7 |
| 8 | NC | no_connect | 8 |
| 9 | NC | no_connect | 9 |
| 10 | NC | no_connect | 10 |
| 11 | SCK/IO14 | bidirectional | 11 |
| 12 | MOSI/IO13 | bidirectional | 12 |
| 13 | MISO/IO12 | bidirectional | 13 |
| 14 | RX/IO3 | bidirectional | 14 |
| 15 | TX/IO1 | bidirectional | 15 |
| 16 | CH_PD | bidirectional | 16 |
| 17 | SDA/IO4 | bidirectional | 17 |
| 18 | SCL/IO5 | bidirectional | 18 |
| 19 | IO2 | bidirectional | 19 |
| 20 | IO16 | bidirectional | 20 |
| 21 | IO0 | bidirectional | 21 |
| 22 | IO15 | bidirectional | 22 |
| 23 | IO13/MOSI | bidirectional | 23 |
| 24 | IO12/MISO | bidirectional | 24 |
| 25 | IO14/SCK | bidirectional | 25 |
| 26 | USB | power_in | 26 |
| 27 | EN | input | 27 |
| 28 | VBAT | power_in | 28 |
On real boards
20+ designs use this part
2 placed it by name in a schematic; 18 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- CapBot ICRA2025 BatteryFreeRobotby footprint
- Keyboard Return BOARD2by footprint
- FC IP Rig BOARD3by footprint
- FC IP Rig BOARD2by footprint
- Treeboardby footprint
- Sensor Kitby footprint
- Effect Pedalby footprint
- MPPT Charge Controllerby footprint
- Window Weather Monitorby footprint
- Keyboard Return BOARD3by footprint
- NRF52833 Breakoutby footprint
- FSCKPadby footprint
- Project Macropad BOARD3by footprint
- Lab Syringe Pumpby footprint
- Project Macropad BOARD4by footprint
- NFCScannerby footprint
- ChargeGuard Pro + (CAD)by footprint
- Pad Fsckpad Hardwareby footprint
- Motion Capture Liteby name
- Arduino Thermostat V2by name
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed