2 layers25.3 × 48.2 mm
ESP32-Devkit Type C
TobleMiner/ESP32-Devkit-Type-C
Breadboard friendly, USB Type C enabled, ESP32 Devkit compatible, JLCPCB assembly ready ESP32 devboard
57 parts92MIT
4 layers26.5 × 16 mm
Esp32v24hw
tfritzon/esp32v24ESP32-based V.24 plug
- Size
- 26.5 × 16 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 63
- Pads
- 133
- Tracks, vias
- 138, 31
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Jul 2020
- Updated
- 20 Jul 2020
Overview
Esp32v24hw is an open-source printed circuit board by tfritzon, from the tfritzon/esp32v24 repository on GitHub. It is a 4-layer board of 26.5 × 16 mm with 14 parts on 63 nets, routed with 138 tracks and 31 vias.
It is built around the ESP32-PICO-D4 and MAX3232ID. Its parts include 5 capacitors, 3 ICs, 2 resistors, 2 connectors and 1 inductor. It belongs with the ESP32 and RISC-V boards of this library.
Main components
2
ESP32-PICO-D4
QFN-48-EP(7x7)-40℃~+85℃ -97dBm 150Mbps 2.412GHz~2.484GHz 2.4GHz 2.7V~3.6V 20dBm Bluetooth、WiFi SPI、I2C transceiver QFN-48-EP(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
MAX3232ID
SOIC-16-40℃~+85℃ 2 2 250Kbps 300uA 3V~5.5V Short-Circuit Protection Transceiver Yes ±15kV SOIC-16 RS232 ICs ROHSTexas InstrumentsRS232 ICs
README
README.mdesp32v24
ESP32-based V.24 plug
ESP32V24 is an ESP32 with a RS-232, or V.24, interface that fits into a 9-pin D-Sub backshell. The idea with it is to be able to comfortably use a device equiped with only a serial port over a network. Possible uses are as a terminal server for a retro computer, a network CAT interface for a ham radio or to interface with an old PLL that only has serial interfaces.
So far, this is a project in it's infancy, but possible features might be:
- Application framework that includes:
- Connecting to a Wifi network
- Webserver for configuration
- RESTful service for runtime control
- Error handling
- Zeroconf with configurable name, to be addressable as name.local
- OTA updates
- Application API to make it simple to develop a domain specific application.
- AT command parser to be used from within the connected device
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | C | Capacitor_SMD:C_0402_1005Metric | C4, C5 |
| 2 | R | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | 0.75pF | Capacitor_SMD:C_0402_1005Metric | C3 |
| 1 | 1.5pF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 7.5nH | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | Barrel_Jack_MountingPin | Connector_BarrelJack:BarrelJack_CUI_PJ-102AH_Horizontal | J2 |
| 1 | Conn_01x01_Male | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | ANT |
| 1 | DB9_Female | Connector_Dsub:DSUB-9_Female_EdgeMount_P2.77mm | J1 |
| 1 | ESP32-PICO-D4 | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.3x5.3mm | U2 |
| 1 | LMZM23601 | Package_LGA:Texas_SIL0010A_MicroSiP-10-1EP_3.8x3mm_P0.6mm_EP0.7x2.9mm_ThermalVias | U3 |
| 1 | MAX3232 | Package_DFN_QFN:TQFN-16-1EP_5x5mm_P0.8mm_EP3.1x3.1mm | U1 |
Questions
How big is the Esp32v24hw PCB?
It measures 26.5 × 16 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Esp32v24hw use?
14 parts, built around the ESP32-PICO-D4 and MAX3232ID. 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 Esp32v24hw KiCad files?
From the tfritzon/esp32v24 repository on GitHub, at the commit this page was made from: the board is esp32v24hw/esp32v24hw.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32v24hw design in my own project?
Its repository states no licence, so its author keeps all rights: ask tfritzon before reusing the design.
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