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KhanKudo
HTL tgm Diplomprojekt RTLS (IOO), Gruppe Foldlabs, Jahrgang 2023/24
| Reference | Value | Description |
|---|---|---|
| IC1 | 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 |
| IC2 | L86-M33 | GPS/GLONASS receiver + antenna pack of 1 |
| U1 | AMS1117-3.3 | |
| U2 | RFM95W-868S2 | |
| U3 | ATmega328PB-A | |
| AE1,AE2 | Antenna_Shield | |
| C1,C3 | 1U | |
| C2,C11,C15,C16 | 10U | |
| C4,C6,C9,C12 | 100n | |
| C5,C7 | 120p | |
| C8 | 4U7 | |
| C10 | 3.3p | |
| C13,C14 | 10uF | |
| C17 | 200n | |
| D1 | AVR_DEBUG | |
| D2 |
| LED |
| D3 | PWR |
|---|
| J1,J2 | Conn_02x01 |
|---|
| J3 | LORA_ANN |
|---|
| J4 | USB_C_Receptacle_PowerOnly_6P |
|---|
| J5 | EFR_DEBUG |
|---|
| J6 | ISP/UART_AVR_EFR32 |
|---|
| J7 | VIN |
|---|
| J8 | EFR_AVR_RXD |
|---|
| L1 | 2U2 |
|---|
| L2 | 1.5n |
|---|
| R1 | 100 |
|---|
| R2 | 10k |
|---|
| R3-R8 | 0E |
|---|
| R9,R10 | 5.1k |
|---|
| R11-R15 | 100E |
|---|
| SW1 | SW_Push |
|---|
| TP1 | GPS_TXD |
|---|
| TP2 | GPS_RXD |
|---|
| TP3 | SDA |
|---|
| TP4 | SCL |
|---|
| Y1 | 38.4 MHz |
|---|
| Y2 | 32.768 kHz |
|---|
| Y3 | 7.37MHz |
|---|