2 layers61 × 61 mm
2 layers
Zpui shld wg12864b
ambraglow/pager1This project is what i think an ideal portable pager would be like, powered by a risc-v core inside the ESP32-C6 on-board, it features a pretty standard interface for a pager: except for the exceptionally larger LCD, it…
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 60
- Nets
- 78
- Pads
- 269
- Tracks, vias
- 35, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 11 Jul 2024
- Updated
- 3 Sep 2024
Overview
Zpui shld wg12864b is an open-source printed circuit board by ambraglow, from the ambraglow/pager repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board with 60 parts on 78 nets, routed with 35 tracks and 0 vias.
It is built around the ESP32-C6-MINI-1U-H4 and 74HC595. Its parts include 28 resistors, 10 capacitors, 6 switches, 5 ICs and 5 connectors. It belongs with the radio and wireless boards and the ESP32 and RISC-V boards of this library.
Main components
2
ESP32-C6-MINI-1U-H4
SMD,13.2x12.5mm-105.5dBm -40℃~+105℃ 2.4GHz 20.5dBm 382mA 3V~3.6V 73mA ESP32-C6FH4 Integrated Bluetooth function、Integrated Zigbee function、Support USB interface UART、SDIO、SPI、I2C、GPIO、USB SMD,13.2x12.5mm WiFi Modules ROHSEspressif SystemsWiFi Modules
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
README
README.mdThis project is what i think an ideal portable pager would be like, powered by a risc-v core inside the ESP32-C6 on-board, it features a pretty standard interface for a pager: except for the
exceptionally larger LCD, it has 4 buttons for selecting and writing text.
Communication is made possible through various methods such as zigbee or wifi, the neat part is the Serial port which could allow for fun tinkering with computers and embedded devices.
Portability wise i have added an 18650 battery pack and all the circuitry necessary to make this an off-grid device.
Parts
60| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100nF | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4, C5, C6, C8, C9, C10, C11, C12 |
| 8 | 10k | Resistor_SMD:R_0603_1608Metric | R5, R6, R7, R9, R10, R11, R18, R20 |
| 6 | 5K1 | Resistor_SMD:R_0603_1608Metric | R14, R21, R22, R23, R24, R27 |
| 4 | 0/F | Resistor_SMD:R_0805_2012Metric | R1, R16, R19, R25 |
| 4 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4 |
| 3 | 1K8 | Resistor_SMD:R_0603_1608Metric | R13, R15, R17 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric | R26, R28 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 2 | 4 | Resistor_SMD:R_0603_1608Metric | R29, R30 |
| 2 | QWIIC | Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J3, J12 |
| 1 | 10K | Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical | RV2 |
| 1 | 5k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 74HC595 | Package_SO:SO-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | A | Button_Switch_SMD:SW_SPST_PTS645 | SW1 |
| 1 | AP1117-33 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U5 |
| 1 | AP1117-50 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | B | Button_Switch_SMD:SW_SPST_PTS645 | SW2 |
| 1 | Down | Button_Switch_SMD:SW_SPST_PTS645 | SW4 |
| 1 | ESP32-C6-MINI-1/U | PCM_Espressif:ESP32-C6-MINI-1 | U3 |
| 1 | I2C | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | LCD | Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical | J2 |
| 1 | Left | Button_Switch_SMD:SW_SPST_PTS645 | SW6 |
| 1 | MountingHole_Pad | MountingHole:MountingHole_3mm_Pad | H1 |
| 1 | Right | Button_Switch_SMD:SW_SPST_PTS645 | SW5 |
| 1 | TP4056_C725790 | Battery:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP | U2 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J4 |
| 1 | Up | Button_Switch_SMD:SW_SPST_PTS645 | SW3 |
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Questions
What parts does the Zpui shld wg12864b use?
60 parts, built around the ESP32-C6-MINI-1U-H4 and 74HC595. 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.
Where can I download the Zpui shld wg12864b KiCad files?
From the ambraglow/pager repository on GitHub, at the commit this page was made from: the board is zpui_shld_wg12864b.kicad_pcb and its schematic zpui_shld_wg12864b.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Zpui shld wg12864b design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).