2 layers33.7 × 97.8 mm
HAN ESP TSS721
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported
29 parts470
2 layers106.9 × 74.1 mm
Stm32f437vg
SL-RU/stm32f437vgSimple devboard for STM32F437VGTx
- Size
- 106.9 × 74.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 51
- Nets
- 99
- Pads
- 318
- Tracks, vias
- 664, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 9 Aug 2016
- Updated
- 12 Aug 2016
Overview
Stm32f437vg is an open-source printed circuit board by SL-RU, from the SL-RU/stm32f437vg repository on GitHub. It is a 2-layer board of 106.9 × 74.1 mm with 51 parts on 99 nets, routed with 664 tracks and 0 vias.
It is built around the STM32F437VGT6 and LM1117-3.3. Its parts include 21 connectors, 19 capacitors, 3 diodes, 2 resistors and 2 ICs. It belongs with the microcontroller boards boards and the STM32 boards of this library.
Main components
2
STM32F437VGT6
LQFP-100(14x14)Microcontrollers (MCU/MPU/SOC)STMicroelectronics
LM1117-3.3
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 3.3V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
README
Readme.mdSimple devboard for STM32F437VGTx
Screenshot:
Parts
51| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100nF | Capacitors_SMD:C_0402 | C6, C9, C10, C11, C12, C13, C14, C15, C16 |
| 3 | 4.7uF | Capacitors_SMD:C_0805 | C17, C18, C19 |
| 3 | CONN_01X04 | Pin_Headers:Pin_Header_Straight_1x04 | P6, P7, P9 |
| 3 | CONN_01X05 | Pin_Headers:Pin_Header_Straight_1x05 | P2, P5, P18 |
| 2 | 2.2uF | Capacitors_SMD:C_0805 | C7, C8 |
| 2 | 22pF | Capacitors_SMD:C_0805 | C4, C5 |
| 2 | 300 | Resistors_SMD:R_0603 | R1, R2 |
| 2 | 6.5pF | Capacitors_SMD:C_0805 | C2, C3 |
| 2 | CONN_01X13 | Pin_Headers:Pin_Header_Straight_1x13 | P17, P19 |
| 2 | LED | LEDs:LED_0603 | D1, D3 |
| 2 | SW_PUSH | Buttons_Switches_ThroughHole:SW_PUSH_SMALL | SW1, SW2 |
| 1 | 100pF | Capacitors_SMD:C_0805 | C1 |
| 1 | Battery | Battery_Holders:BS-7 CR2032 | BT1 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02 | P8 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03 | P20 |
| 1 | CONN_01X17 | Pin_Headers:Pin_Header_Straight_1x17 | P10 |
| 1 | CONN_01X20 | Pin_Headers:Pin_Header_Straight_1x20 | P21 |
| 1 | CONN_01X21 | Pin_Headers:Pin_Header_Straight_1x21 | P13 |
| 1 | CONN_02X03 | Pin_Headers:Pin_Header_Straight_2x03 | P15 |
| 1 | CONN_BOOT0 | Pin_Headers:Pin_Header_Straight_1x02 | P1 |
| 1 | CONN_XTAL | Socket_Strips:Socket_Strip_Straight_1x05 | P3 |
| 1 | Crystal | Crystals:Crystal_Round_Vertical_3mm | Y1 |
| 1 | D_Schottky | Diodes_SMD:SOD-123 | D2 |
| 1 | LM1117-3.3 | TO_SOT_Packages_SMD:SOT-223 | U2 |
| 1 | PA3 | Pin_Headers:Pin_Header_Straight_1x01 | P22 |
| 1 | Power 3.3V | Pin_Headers:Pin_Header_Straight_1x02 | P12 |
| 1 | STM32F437VG | Housings_QFP:LQFP-100_14x14mm_Pitch0.5mm | U1 |
| 1 | USB_A | kicad-libraries1:USB-A-SMT-8231-PEG | P16 |
| 1 | USB_OTG | Connect:USB_Mini-B | P14 |
| 1 | swd | Pin_Headers:Pin_Header_Straight_1x03 | P4 |
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Questions
How big is the Stm32f437vg PCB?
It measures 106.9 × 74.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Stm32f437vg use?
51 parts, built around the STM32F437VGT6 and LM1117-3.3. 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.
Where can I download the Stm32f437vg KiCad files?
From the SL-RU/stm32f437vg repository on GitHub, at the commit this page was made from: the board is stm32f437vg.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stm32f437vg design in my own project?
Its repository states no licence, so its author keeps all rights: ask SL-RU before reusing the design.