StamPLC PoE

支持下列产品：

UiFlow2 示例

获取天气

本示例使用 StamPLC PoE 连接网络，并发送 HTTP 请求以查询当前公网 IP 地址的地理位置。

UiFlow2 代码块：

示例输出：

None

MicroPython 示例

获取天气

本示例使用 StamPLC PoE 连接网络，并发送 HTTP 请求以查询当前公网 IP 地址的地理位置。

MicroPython 代码块：

# SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
#
# SPDX-License-Identifier: MIT

import os, sys, io
import M5
from M5 import *
import network
from stamplc import PoEStamPLC
import time
import requests2


title0 = None
label0 = None
label1 = None
label2 = None
wlan_sta = None
stamplc_poe_0 = None
http_req = None


def setup():
    global title0, label0, label1, label2, wlan_sta, stamplc_poe_0, http_req

    M5.begin()
    Widgets.fillScreen(0x000000)
    title0 = Widgets.Title("StamPLC PoE Example", 3, 0xFFFFFF, 0x0000FF, Widgets.FONTS.DejaVu18)
    label0 = Widgets.Label("IP:", 2, 33, 1.0, 0xFFFFFF, 0x222222, Widgets.FONTS.DejaVu18)
    label1 = Widgets.Label("Status Code:", 2, 65, 1.0, 0xFFFFFF, 0x222222, Widgets.FONTS.DejaVu18)
    label2 = Widgets.Label("Text:", 2, 96, 1.0, 0xFFFFFF, 0x222222, Widgets.FONTS.DejaVu18)

    wlan_sta = network.WLAN(network.STA_IF)
    wlan_sta.active(False)
    stamplc_poe_0 = PoEStamPLC()
    stamplc_poe_0.ifconfig(("192.168.8.198", "255.255.255.0", "192.168.8.1", "8.8.8.8"))
    while not (stamplc_poe_0.isconnected()):
        time.sleep(1)
        print(".")
    label0.setText(str((str("IP:") + str((stamplc_poe_0.ifconfig()[0])))))
    print("local network is connected")
    print((str("IP:") + str((stamplc_poe_0.ifconfig()[0]))))


def loop():
    global title0, label0, label1, label2, wlan_sta, stamplc_poe_0, http_req
    M5.update()
    if BtnA.wasPressed():
        print("Btn Pressed")
        label0.setText(str((str("IP:") + str((stamplc_poe_0.ifconfig()[0])))))
        label1.setText(str("Status Code:"))
        label2.setText(str("Text:"))
        http_req = requests2.get(
            "https://wttr.in/?format=%22%C,%20%t%22", headers={"Content-Type": "application/json"}
        )
        print((str("Status Code:") + str((http_req.status_code))))
        print((str("Text:") + str((http_req.text))))
        label1.setText(str((str("Status Code:") + str((http_req.status_code)))))
        label2.setText(str((str("Text:") + str((http_req.text)))))


if __name__ == "__main__":
    try:
        setup()
        while True:
            loop()
    except (Exception, KeyboardInterrupt) as e:
        try:
            from utility import print_error_msg

            print_error_msg(e)
        except ImportError:
            print("please update to latest firmware")

示例输出：

None

API参考

StamPLC PoE

class stamplc.poe.PoEStamPLC(cs_pin=11, rst_pin=3, int_pin=14)

基类：object

创建一个 PoEStamPLC 对象

参数:

• cs_pin (int) – 片选引脚编号。

• rst_pin (int) – 复位引脚编号。

• int_pin (int) – 中断引脚编号。

UiFlow2 代码块：

MicroPython 代码块：

from stamplc import PoEStamPLC

stamplc_poe_0 = PoEStamPLC()

更多 API 详情请参考 module.LAN.Methods。