Back to browse
ESP32-PICO-V3-02
RF Module, ESP32 SoC, 8MB In-Package flash, 2MB In-Package PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.0-3.6V, external antenna, QFN-48
Schematic Symbol
Pin Configuration (49 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VDDA | power_in |
| 2 | LNA_IN | bidirectional |
| 3 | VDDA3P3 | power_in |
| 4 | VDDA3P3 | passive |
| 5 | SENSOR_VP | input |
| 6 | SENSOR_CAPP | input |
| 7 | SENSOR_CAPN | input |
| 8 | SENSOR_VN | input |
| 9 | EN | input |
| 10 | IO34 | input |
| 11 | IO35 | input |
| 12 | IO32 | bidirectional |
| 13 | IO33 | bidirectional |
| 14 | IO25 | bidirectional |
| 15 | IO26 | bidirectional |
| 16 | IO27 | bidirectional |
| 17 | IO14 | bidirectional |
| 18 | IO12 | bidirectional |
| 19 | VDD3P3_RTC | power_in |
| 20 | IO13 | bidirectional |
| 21 | IO15 | bidirectional |
| 22 | IO2 | bidirectional |
| 23 | IO0 | bidirectional |
| 24 | IO4 | bidirectional |
| 26 | VDD_SDIO | power_out |
| 30 | CMD | bidirectional |
| 31 | CLK | bidirectional |
| 34 | IO5 | bidirectional |
| 37 | VDD3P3_CPU | power_in |
| 38 | IO19 | bidirectional |
| 39 | IO22 | bidirectional |
| 40 | U0RXD/IO3 | bidirectional |
| 41 | U0TXD/IO1 | bidirectional |
| 42 | IO21 | bidirectional |
| 43 | VDDA | passive |
| 44 | XTAL_N_NC | no_connect |
| 45 | XTAL_P_NC | no_connect |
| 46 | VDDA | passive |
| 47 | CAP2_NC | no_connect |
| 48 | CAP1_NC | no_connect |
| 49 | GND | power_in |
| 25 | NC | no_connect |
| 27 | IO20 | bidirectional |
| 28 | IO9/PSRAM-~{CS} | bidirectional |
| 29 | IO10/PSRAM-CLK | bidirectional |
| 32 | SD0/IO7 | bidirectional |
| 33 | IO8 | bidirectional |
| 35 | NC | no_connect |
| 36 | NC | no_connect |
Footprint
ConfirmedPackage_DFN_QFN/QFN-48-1EP_7x7mm_P0.5mm_EP5.3x5.3mm
Pad Layout
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
Pads (65)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 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 |
| 40 | smd |
| 41 | smd |
| 42 | smd |
| 43 | smd |
| 44 | smd |
| 45 | smd |
| 46 | smd |
| 47 | smd |
| 48 | smd |
| 49 | smd |