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STD WIP ExpressLRS espC3 RX FD
License: CERN Open Hardware License
Mode: Editors' pick
Cloned from WIP ExpressLRS esp8285 Rx
- 1
Update time：
2022-12-28 13:23:10
Creation time：
2021-09-18 00:31:43
Description
WARNING: The schematics on the project home page seem to update somewhat randomly. Make sure to open the actual project to see the latest schematics.
NB While this is intended to be a new generation of ELRS receiver it is not compatible with existing receivers, nor is it supported by the main project. Code for it is in my fork of the elrs handset project.
https://github.com/AlessandroAU/ExpressLRS
Derived from designs by Jye Smith
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Supplier Part |
|---|---|---|---|---|---|---|
| 1 | 10uF | C13,C1,C2 | C0805 | 3 | LCSC | C386087 |
| 2 | 100 | R2,R4,R5 | R0402 | 3 | LCSC | C102781 |
| 3 | E22-900M22S | U3 | WIRELM-SMD_E22-900M22S | 1 | LCSC | C411293 |
| 4 | WS2812C-2020 | 0,1,2 | LED-SMD_L2.2-W2.0 | 3 | LCSC | C965556 |
| 5 | DTSM-31S-V-T/R | BOOT | SW-SMD_L6.0-W3.5-LS7.2 | 1 | LCSC | C483881 |
| 6 | 6pF | C3,C4 | C0402 | 2 | LCSC | C555384 |
| 7 | 10nF | C5,C6,C8,C10,C14 | C0402 | 5 | LCSC | C85947 |
| 8 | 1uF | C7,C9,C11 | C0402 | 3 | LCSC | C52923 |
| 9 | 2.2uF | C12 | C0402 | 1 | LCSC | C415544 |
| 10 | 100uF | C15 | CAP-SMD_L3.5-W2.8-R-RD | 1 | LCSC | C115391 |
| 11 | HDR-M-2.54_1x4 | J1 | HDR-M-2.54_1X4 | 1 | LCSC | C124378 |
| 12 | 22nH | L1 | L0402 | 1 | LCSC | C12670 |
| 13 | 12K | R1,R3,R7 | R0402 | 3 | LCSC | C102781 |
| 14 | ESP32-C3FH4 | U1 | QFN-32_L5.0-W5.0-P0.50-TL-EP3.7 | 1 | LCSC | C2858491 |
| 15 | SPX3819M5-L-3-3/TR | U2 | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR | 1 | LCSC | C9055 |
| 16 | 40MHz | X1 | OSC-SMD_4P-L3.2-W2.5-BL_SIT8008BI | 1 | LCSC | C9010 |
| 17 | E28-2G4M12S | RADIO2 | WIRELM-SMD_E28-2G4M12S | 1 | LCSC | C411310 |
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