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KhanKudo
HTL tgm Diplomprojekt RTLS (IOO), Gruppe Foldlabs, Jahrgang 2023/24
| Reference | Value | Description |
|---|---|---|
| IC1 | CHW1010 | RF Switch ICs SP12T, Absorptive, 50? RF Switch, w/o ext. Vss |
| IC2 | EFR32BG22C224F512IM40-CR | RF System on a Chip - SoC Blue Gecko, QFN40, (RTSL), 76.8 MHz, 2.4G, 6dB, AoA/AOD or BLE Long Range PHY Rates , PLFRCO, BLE, 512kB, 32kB(RAM), 26 GPIO |
| U2 | AMS1117-3.3 | |
| U3 | RFM95W-868S2 | |
| U4 | AVR128DA32x-xPT | |
| AE1-AE17 | Antenna_Shield | |
| C1 | 1n | |
| C2-C4,C7 | 10U | |
| C5 | 10uF | |
| C6,C13,C14,C16 | 100n | |
| C8,C10 | 1U | |
| C9,C15 | 120p | |
| C11 | 4U7 | |
| C12 | 3.3p | |
| C18 | 100nF | |
| D1 |
|---|
| AVR_DEBUG |
| D2 | PWR |
|---|
| D3 | LED |
|---|
| H1-H4 | MountingHole_Pad |
|---|
| J1 | Conn_01x04_Pin |
|---|
| J4 | USB_C_Receptacle_PowerOnly_6P |
|---|
| J5 | LORA_ANN |
|---|
| J6 | EFR_DEBUG |
|---|
| L1 | 2U2 |
|---|
| L2 | 1.5n |
|---|
| R1-R3,R7,R9 | 100E |
|---|
| R5,R6 | 5.1k |
|---|
| R8 | 10k |
|---|
| R10 | 100 |
|---|
| R15,R16 | 470 |
|---|
| RN2 | 470E |
|---|
| SW1,SW2 | SW_Push |
|---|
| TP1 | SDA |
|---|
| TP2 | SCL |
|---|
| TP5 | GPS_TXD |
|---|
| TP6 | GPS_RXD |
|---|
| Y2 | 32.768 kHz |
|---|
| Y3 | 38.4 MHz |
|---|