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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
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1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
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STD tiny_esp32
License: BSD
Mode: Editors' pick
- 3
Update time：
2021-09-07 08:17:30
Creation time：
2020-04-29 08:01:18
Description
Feature rich and very small ESP32-WROOM-32 adapter similar to one sold on eBay. More info about the project can be found in the link below.
Features:
- ESP32-WROOM-32
- micro-USB port for power
- 3v3 regulator, can be connected with the "solder blob" type connector (XC6210)
- buttons for manual programming
- 1.27mm and 2.56mm pitch programming connectors (for ESP-Prog or similar)
- indicator LED for USB power
- optional voltage monitoring chip (APX809S)
https://illsetthislater.blogspot.com/2020/08/tiny-esp32-board.html
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SOLDER_JUMPER_2MM | SW1 | SOLDER_JUMPER_2MM | 1 |
| 2 | GREEN | LED1 | 0402 | 1 |
| 3 | ESP-WROOM-32_LITE | U3 | WIFIM-SMD_ESP-32S_LITE | 1 |
| 4 | micro USB | USB1 | MICRO-USB-1 | 1 |
| 5 | 50mils smd | CN1 | CONN-SMD_20021521-00006T4LF | 1 |
| 6 | ptc-0805 | F1 | 0805 | 1 |
| 7 | 47k | R1 | 0402 | 1 |
| 8 | 4k7 | R4,R3,R2 | 0402 | 3 |
| 9 | CONNECTOR_HEADER-16P | J1,J2 | CONNECTOR_16P-2.54 | 2 |
| 10 | 1u | C3,C1,C2 | 0603 | 3 |
| 11 | 100n | C4 | 0402 | 1 |
| 12 | XC6210B332MR | U1 | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL | 1 |
| 13 | CONNECTOR-ESP-ISP-2X3P | P1 | CONNECTOR_2X3_IDC_SMD | 1 |
| 14 | 5V | TP2 | TEST-0805 | 1 |
| 15 | GND | TP3 | TEST-0805 | 1 |
| 16 | 3V3 | TP1 | TEST-0805 | 1 |
| 17 | B3FS-1012 | KEY1,KEY2 | KEY-SMD_4P-L6.0-W6.3-P4.50-LS8.0 | 2 |
| 18 | APX809-29SAG-7 | U2 | SOT-23_L2.9-W1.3-P0.95-LS2.4-BR | 1 |
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