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Stm32 LORA TEMP PWM

Heorenmaru·Hardware·Stm32_LORA_TEMP_PWM/Stm32_LORA_TEMP_PWM.kicad_pcb

Stm32 LORA TEMP PWM PCB layout, top view — open source STM32 board by Heorenmaru

About the Stm32 LORA TEMP PWM PCB

Stm32 LORA TEMP PWM is an open source STM32 PCB design by Heorenmaru, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 55.3 × 35.9 mm, with 58 components from 20 distinct parts.

Its main chip is the STM32L151CBTx, from the STM32 family. Other key parts include the RFM95W-868S2, L78L33_SOT89 and XC6206PxxxMR. By type, the board carries 21 resistors, 12 diodes, 12 capacitors, 4 ICs, 3 inductors and 2 transistors.

It belongs with the rf & radio designs in this gallery.

Main components on the Stm32 LORA TEMP PWM

STM32L151CBTxRFM95W-868S2L78L33_SOT89XC6206PxxxMR

Stm32 LORA TEMP PWM bill of materials (BOM)

58 components, 20 distinct parts.

QtyPartRefs
1
STM32L151CBTx
U1
1
RFM95W-868S2
U2
1
L78L33_SOT89
U4
1
XC6206PxxxMR
U5
2
IRLML0030
Q2, Q3
1
32k
Y1
1
12Mhz
Y2
1
USB_B_Micro
J1
1
SW_Push
SW1
12
LED
D1, D7, D8, D9, D10, D11, D12, D13 +4
3
blm21pg221
FB1, FB2, FB3
2
7pf
C1, C2
2
9pf
C3, C4
2
1u
C5, C7
2
47u
C6, C8
1
10u
C9
3
C
C10, C11, C12
2
10K
R1, R2
10
1K
R3, R4, R5, R14, R15, R16, R17, R18 +2
9
R
R6, R7, R8, R9, R10, R11, R12, R13 +1

Stm32 LORA TEMP PWM design files

The KiCad project lives in the Heorenmaru/Hardware repository on GitHub; these links point at the commit this page was built from.

Stm32 LORA TEMP PWM: common questions

What microcontroller does the Stm32 LORA TEMP PWM use?

The Stm32 LORA TEMP PWM is built around the STM32L151CBTx, from the STM32 family.

How big is the Stm32 LORA TEMP PWM PCB?

The Stm32 LORA TEMP PWM measures 55.3 × 35.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stm32 LORA TEMP PWM?

58 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the Stm32 LORA TEMP PWM design files?

From the Heorenmaru/Hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Stm32 LORA TEMP PWM design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which Heorenmaru chose for the repository.

Can I test firmware for the Stm32 LORA TEMP PWM without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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