rudranshgoel1/litezeroLitezero is an open-source printed circuit board by rudranshgoel1, from the rudranshgoel1/litezero repository on GitHub. It is a 2-layer board of 73.9 × 68.6 mm with 42 parts on 51 nets, routed with 354 tracks and 45 vias.
It is built around the ESP32-S3-WROOM-1-N8, CC1101RGP and AP2112K-3.3. Its parts include 14 capacitors, 8 resistors, 7 connectors, 5 ICs and 4 diodes. It belongs with the ESP32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C4, C6, C8, C9, C11, C14 |
| 6 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C3, C5, C10, C12, C13 |
| 2 | 100 ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5 |
| 2 | 220ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | 5.1kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R7 |
| 2 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3, J5 |
| 2 | LED | LED_THT:LED_D5.0mm | D3, D4 |
| 2 | NRF24L01_Breakout | RF_Module:nRF24L01_Breakout | U1, U3 |
| 1 | 1.3 inch | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | 10 kohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
| 1 | 1k ohm | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | DOWN | Button_Switch_THT:SW_PUSH_6mm | SW2 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U6 |
| 1 | POWER | LED_THT:LED_D5.0mm | D1 |
| 1 | SELECT | Button_Switch_THT:SW_PUSH_6mm | SW3 |
| 1 | STATUS | LED_THT:LED_D5.0mm | D2 |
| 1 | TSOP382xx | OptoDevice:Vishay_MINICAST-3Pin | U4 |
| 1 | UP | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | USB_C_Receptacle_USB2.0_14P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J2 |
| 1 | cc1101 | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J4 |
| 1 | pn532 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J7 |
| 1 | sd card reader | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J8 |
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It measures 73.9 × 68.6 mm and has 2 copper layers, 1.6 mm thick.
42 parts, built around the ESP32-S3-WROOM-1-N8, CC1101RGP and AP2112K-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the rudranshgoel1/litezero repository on GitHub, at the commit this page was made from: the board is pcb/litezero.kicad_pcb and its schematic pcb/litezero.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask rudranshgoel1 before reusing the design.