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ESP32-WROOM-32U
RF Module, ESP32-D0WD SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, external antenna, SMD
Schematic Symbol
Pin Configuration (39 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GND | power_in |
| 2 | VDD | power_in |
| 3 | EN | input |
| 4 | SENSOR_VP | input |
| 5 | SENSOR_VN | input |
| 6 | IO34 | input |
| 7 | IO35 | input |
| 8 | IO32 | bidirectional |
| 9 | IO33 | bidirectional |
| 10 | IO25 | bidirectional |
| 11 | IO26 | bidirectional |
| 12 | IO27 | bidirectional |
| 13 | IO14 | bidirectional |
| 14 | IO12 | bidirectional |
| 15 | GND | passive |
| 16 | IO13 | bidirectional |
| 17 | SHD/SD2 | bidirectional |
| 18 | SWP/SD3 | bidirectional |
| 19 | SCS/CMD | bidirectional |
| 20 | SCK/CLK | bidirectional |
| 21 | SDO/SD0 | bidirectional |
| 22 | SDI/SD1 | bidirectional |
| 23 | IO15 | bidirectional |
| 24 | IO2 | bidirectional |
| 25 | IO0 | bidirectional |
| 26 | IO4 | bidirectional |
| 27 | IO16 | bidirectional |
| 28 | IO17 | bidirectional |
| 29 | IO5 | bidirectional |
| 30 | IO18 | bidirectional |
| 31 | IO19 | bidirectional |
| 32 | NC | no_connect |
| 33 | IO21 | bidirectional |
| 34 | RXD0/IO3 | bidirectional |
| 35 | TXD0/IO1 | bidirectional |
| 36 | IO22 | bidirectional |
| 37 | IO23 | bidirectional |
| 38 | GND | passive |
| 39 | GND | passive |
Footprint
ConfirmedRF_Module/ESP32-WROOM-32U
Pad Layout
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Pads (60)
| 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 |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |
| 34 | smd |
| 35 | smd |
| 36 | smd |
| 37 | smd |
| 38 | smd |
| 39 | smd |
| 39 | thru hole |
| 39 | smd |
| 39 | thru hole |
| 39 | smd |
| 39 | thru hole |
| 39 | thru hole |
| 39 | thru hole |
| 39 | smd |
| 39 | thru hole |
| 39 | smd |
| 39 | smd |
| 39 | thru hole |
| 39 | smd |
| 39 | thru hole |
| 39 | thru hole |
| 39 | thru hole |
| 39 | smd |
| 39 | thru hole |
| 39 | smd |
| 39 | thru hole |
| 39 | smd |