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STD LORA RA-01 Adapter
LORA RA-01 Adapter
License
Public Domain
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Update time：
2021-07-03 02:48:30
Creation time：
2021-06-18 23:43:22
Description
Description
The adapter will make the Lora Ra-01 easier to plug with the arduino and to place it on breadboard, it has a power regulator (buck converter) the voltage can be set with the trim pot (if powered with 5V it can be lowered to 3.3V even if powered with more than 5V).
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Design Drawing
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Supplier Part | BOM_Manufacturer | BOM_Manufacturer Part |
|---|---|---|---|---|---|---|---|---|
| 1 | 8.2K | R2,R3 | R0603 | 2 | LCSC | C267564 | Shenzhen Eyang Tech Development | R0603RXX753XJ10LTS |
| 2 | 100K | R4 | R0603 | 1 | LCSC | C267564 | Shenzhen Eyang Tech Development | R0603RXX753XJ10LTS |
| 3 | Header2.54mm 1*8P | J1,J2 | HDR-TH_8P-P2.54-V | 2 | LCSC | C49256 | ReliaPro | Header2.54mm 1*8P |
| 4 | MP2307DN-LF-Z | U2 | SOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP | 1 | LCSC | C18921 | MPS | MP2307DN-LF-Z |
| 5 | HQ17-2102UYC | LED1 | LED0805-RD | 1 | LCSC | C154488 | HARVATEK | HQ17-2102UYC |
| 6 | RA-01 | U1 | WIRELM-SMD_RA-01 | 1 | LCSC | C90040 | Ai-Thinker | Ra-01 |
| 7 | 10nF | C5 | C0603 | 1 | LCSC | C141081 | KEMET | C0603C104K3RAC7867 |
| 8 | 4.8nF | C3 | C0603 | 1 | LCSC | C141081 | KEMET | C0603C104K3RAC7867 |
| 9 | 0.1uF | C4 | C0603 | 1 | LCSC | C141081 | KEMET | C0603C104K3RAC7867 |
| 10 | 390 | R5 | R0805 | 1 | LCSC | C267255 | Shenzhen Eyang Tech Development | R0805RXX472XJ08LTB |
| 11 | 200K | R1 | RES-ADJ-TH_3P-L9.5-W4.85-P2.50-BL-BS | 1 | LCSC | C118942 | Chengdu Guosheng Tech | 3296W-1-204 |
| 12 | 10uH | L1 | IND-SMD_L5.9-W5.2 | 1 | LCSC | C334015 | Jinlai | JSHC0520H-100M-G |
| 13 | Female header1*2P | P1,P2 | HDR-TH_2P-P2.00-V | 2 | LCSC | C66509 | BOOMELE | Female header1*2P |
| 14 | SS34-E3/57T | D1 | SMC_L7.1-W6.2-LS8.1-RD | 1 | LCSC | C13354 | VISHAY | SS34-E3/57T |
| 15 | SS-12D10L9 | SW1 | SW-TH_SS-12D10L9 | 1 | LCSC | C319011 | XKB Enterprise | SS-12D10L9 |
| 16 | 12uF | C1,C2 | C1206 | 2 | LCSC | C314237 | Shenzhen Eyang Tech Development | C1206X7R102K202NR0 |
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