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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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2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
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Completed
STD RF_Hub
License: Public Domain
Mode: Editors' pick
- 1
Update time：
2024-02-01 08:21:35
Creation time：
2021-05-04 20:15:16
Description
This HUB can be used as RF 868 MHz receiver as well as transmitter and retranslator.
It uses a 3.5-12V power supply from USB, Raspberry PI or external power supply. Any received from air telegramm is collected and buffered. After decription the collected telegramm will be transmitted to Raspberry PI and to USB. If device work as retranslator, then any collected telegramm wil be tertranslated by air in same or other frequence.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | SMT Type | |
|---|---|---|---|---|---|---|
| 1 | 10uF | C1,C8,C9 | C0603 | 3 | JMK107ABJ106KAHT | |
| 2 | 100nF | C2,C3,C4,C5,C6 | C0603 | 5 | CL10F104ZB8NNNC | |
| 3 | 1uF | C7 | C0603 | 1 | CL10F104ZB8NNNC | |
| 4 | 1N5819 | D1,D2 | SOD-323_L1.8-W1.3-LS2.5-RD | 2 | 1N5819WS_C440261 | |
| 5 | raspberry pi | H1 | HDR-TH_10P-P2.54-V-R2-C5-S2.54 | 1 | Female header2.54mm2*5p Straight | |
| 6 | ICSP | J3 | HDR-M-2.54_1X5 | 1 | HDR-M-2.54_1x5 | |
| 7 | BL-HZ336G-L8-TRB-T05 | LED1,LED2 | LED0603-R-RD | 2 | BL-HZ336G-L8-TRB-T05 | |
| 8 | 100k | R1 | R0603 | 1 | R_0603_EU | |
| 9 | 330 | R2,R3,R6,R10 | R0603 | 4 | R_0603_EU | |
| 10 | 10k 1% | R7 | R0603 | 1 | R_0603_EU | |
| 11 | 10k | R9 | R0603 | 1 | R_0603_EU | |
| 12 | 10k 3950 Tr | R11 | NTC MF52 | 1 | MF52A103H3950(A1) | |
| 13 | RFM69W | RF1 | RFM69W | 1 | RFM69W | |
| 14 | SMA-KWE901 COPY | RF2 | SMA-TH_SMA-KWE901 | 1 | SMA-KWE901 COPY | |
| 15 | SPX5205M5-3.3 | U2 | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-TL | 1 | SPX5205M5-L-1-8/TR | |
| 16 | PIC24FJ64GU203 | U3 | UQFN-36 | 1 | PIC24FJ64GU203 | |
| 17 | USB-A_SMD_48037-2200 | USB1 | USB-A_SMD_48037-2200 | 1 | USB-A_SMD_48037-2200 | Extended Part |
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