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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
STD ESP32-S3 (WROOM) Dev
Breadboard friendly dev board for ESP32-S3-WROOM-1 modules
See https://oshwlab.com/Miraculix200/esp32-s3-mini for a 2 layer board circuit with lower current consumption
You may have to use RX/TX pins when flashing it for the first time. Connect GPIO 0 to GND to flash it. After that, when selecting "Hardware CDC and JTAG" mode in Arduino IDE, flashing over USB works without pulling GPIO 0 to GND.
Should work with all versions of the ESP32-S3-WROOM-1, but some pins will not be useable on 8MB PSRAM versions
Names next to the pin numbers were taken from the Espressif Arduino IDE repository (the pictures show a previous version of the silkscreen, ignore)
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | 10u | C1,C9,C10 | C0805 | 3 |
2 | 100n | C2,C6 | C0603 | 2 |
3 | 1u | C5 | C0603 | 1 |
4 | 22p | C7,C8 | C0603 | 2 |
5 | SS14L RFG | D1 | SUB-SMA_L2.8-W1.8-LS3.6-RD | 1 |
6 | HDR-M-2.54_1x2 | J1,J2 | HDR-M-2.54_1X2 | 2 |
7 | HDR-M-2.54_1x9 | J3,J4 | HDR-M-2.54_1X9 | 2 |
8 | HDR-M-2.54_1x8 | J5,J6 | HDR-M-2.54_1X8 | 2 |
9 | 3x6x2.5mm | KEY1 | KEY-3.0*6.0 | 1 |
10 | 600Ω | L2 | L1206 | 1 |
11 | AO3401A | Q2 | SOT-23_L2.9-W1.3-P0.95-LS2.4-BR | 1 |
12 | 10k | R1 | R0603 | 1 |
13 | 1k | R5 | R0603 | 1 |
14 | ESP32-S3-WROOM-1 | U2 | ESP32-S3-WROOM-1 | 1 |
15 | XC6220B331PR-G-HANDSOLDER | U3 | XC6220B331PR-G-HANDSOLDER | 1 |
16 | LED-0805_B | USB1 | LED0805_BLUE | 1 |
17 | U213-051N-4BH82 | USB2 | MINI-USB-SMD_U213-051N-4BH82 | 1 |
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