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ESP-WROOM-02
Wi-Fi Module, ESP8266EX SoC, 32-bit, 802.11b/g/n, WPA/WPA2, 2.7-3.6V, SMD
Schematic Symbol
Pin Configuration (19 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VDD | power_in |
| 2 | EN | input |
| 3 | IO14 | bidirectional |
| 4 | IO12 | bidirectional |
| 5 | IO13 | bidirectional |
| 6 | IO15 | bidirectional |
| 7 | IO2 | bidirectional |
| 8 | IO0 | bidirectional |
| 9 | GND | power_in |
| 10 | IO4 | bidirectional |
| 11 | RXD | bidirectional |
| 12 | TXD | bidirectional |
| 13 | GND | passive |
| 14 | IO5 | bidirectional |
| 15 | RST | input |
| 16 | TOUT | input |
| 17 | IO16 | bidirectional |
| 18 | GND | passive |
| 19 | GND | passive |
Footprint
ConfirmedRF_Module/ESP-WROOM-02
Pad Layout
Pads (19)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |