mirror of
https://github.com/sascha-hemi/pycom-documentation.git
synced 2026-03-29 04:06:17 +02:00
51 lines
1.8 KiB
Markdown
51 lines
1.8 KiB
Markdown
---
|
|
title: "LoPy 4"
|
|
aliases:
|
|
- datasheets/development/lopy4.html
|
|
- datasheets/development/lopy4.md
|
|
- product-info/development/lopy4
|
|
- chapter/datasheets/development/lopy4
|
|
---
|
|
|
|
|
|
|
|
|
|
> Note: Orient the RGB LED / reset button over the USB connector on any expansion board
|
|
|
|
**Store**: [Buy Here](https://pycom.io/product/lopy4/)
|
|
|
|
**Getting Started:** [Click Here](/gettingstarted/)
|
|
|
|
## Datasheet
|
|
|
|
The datasheet of the LoPy4 is available as a [PDF File](/gitbook/assets/specsheets/Pycom_002_Specsheets_LoPy4_v2.pdf)
|
|
|
|
The Lopy 4 is certified for [CE RED](/gitbook/assets/C03-B0-RED-final.pdf) and [FCC DSS](/gitbook/assets/Pycom-2AJMTLOPY4R-FCC-Grant-DSS.pdf)
|
|
[RCM](/gitbook/assets/RCM-LOPY4.zip)
|
|
[ROHS certification](/gitbook/assets/RoHs_declarations/RoHS-for-LoPy-4(8286-00027P)-20190523.pdf)
|
|
|
|
|
|
## Pinout
|
|
|
|
The pinout of the LoPy4 is available as a [PDF File](/gitbook/assets/lopy4-pinout.pdf)
|
|
|
|
|
|
|
|
|
|
|
|
> Please note that the PIN assignments for UART1 (TX1/RX1), SPI (CLK, MOSI, MISO) and I2C (SDA, SCL) are defaults and can be changed in Software.
|
|
|
|
## Notes
|
|
### Power
|
|
Do not use the 3.3V pin **in combination with** the Vin pin to supply the device as this will damage the voltage regulator on the board.
|
|
|
|
### Antenna placement
|
|
Always attach the appropriate antenna when using a wireless connection (LoRa / SigFox). For WiFi / BLE, it is not mandatory to use an external antenna when you did not explicitly specify this in your code.
|
|
|
|
|
|
### Power
|
|
Do not use the 3.3V pin **in combination with** the Vin pin to supply the device as this will damage the voltage regulator on the board.
|
|
|
|
### Antenna placement
|
|
Always attach the appropriate antenna when using a wireless connection (LoRa / LTE). For WiFi / BLE, it is not mandatory to use an external antenna when you did not explicitly specify this in your code.
|