- Sale
Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Send an inquiry - we reply quickly.
MQTT PoE - MQTT Ethernet communication module with PoE port - W5500 - Expansion Unit for M5Stack development modules
Another Unit type extension designed for M5Stack development modules. MQTT PoE is an Ethernet MQTT communication module, additionally equipped with port enabling power supply via PoE. Based on Ethernet W5500 chip. It uses UART protocol to communicate with connected modules, and can be programmed via AT command lines. The module also features an integrated RJ45 10 / 100 Mbps network port. It supports subscription to four topics.
We could not load the price.
The promotional price does not combine with quantity discounts.
Product description: MQTT PoE - MQTT Ethernet communication module with PoE port - W5500 - Unit extension module for M5Stack development modules
Another Unit type extension designed for M5Stack development modules. MQTT PoE is an Ethernet MQTT communication module, additionally equipped with port enabling power supply via PoE (with 1.2 A load capability at 5 V / 6 W). Based on Ethernet W5500 chip. It uses UART protocol to communicate with connected modules, and can be programmed via AT command lines. The module is also equipped with an integrated RJ45 10 / 100 Mbps network port. It supports subscription of four topics (topic) and is used in widely understood industrial automation, security monitoring systems or automatic measuring systems.
Set contents
- MQTT PoE - MQTT Ethernet communication module with PoE port - W5500 - Expansion Unit for M5Stack development modules
- Connection cable terminated with Grove connector - length 20 cm
The set also includes a connection cable with a length of 20 cm.
Botland is an official distributor of the M5Stack module family in Poland. We have extended this system of stackable functional devices with accessories from our range and numerous blog guides. All M5Stack products presented here are original.
In the upper part of the module are written sample lines of AT commands.
Features
- Equipped with high quality W5500 chip and ARM Cortex-M3 processor
- Equipped with RJ45 10 / 100 Mbps network port
- PoE power supply
- Ethernet MQTT communication
- Programmable via AT command line (default) or via UIFlow or Arduino programming platform
- The manufacturer has placed sample AT commands on the casing, making it easier to use the extension for less advanced users
What is MQTT?
MQTT - MQ Telemetry Transport. It defines an extremely simple data transmission protocol. It is currently the easiest and most popular way to send data to the cloud. Data published using the MQTT protocol is in text form. This means that you can convert the data structure to JSON format (or any other arbitrary text format) and then publish it without much trouble. The MQTT protocol is dedicated to transmission for devices that do not require high bandwidth. By limiting the transmission rate, the protocol provides greater reliability.
In the user's guide prepared by the manufacturer you can find sample program codes and a set of AT commands. Check it out!
Technical specification of the module
- Compatible with development modules: M5Stack Core, A5Atom, M5Stick
- Type: Ethernet + PoE communication module
- Embedded chip: W5500
- Processor: ARM Cortex-M3
- Communication interface: serial UART
- 9600 bps 8N1 (default)
- MQTT support: 4x subject subscription
- MQTTS: not supported
- Network port: integrated RJ45 10 / 100 Mbps network port
- Latency: 10 ms
- PoE power supply: 1.2 A at 5 V / 6 W
- Operating current: 190 mA
- Standby current: 130 mA
- LEGO compatible slots
- Dimensions: 72 x 26 x 19 mm
- Weight: 27 g
Compatible with M5Stack Core, M5Atom and M5Stick development modules.
Useful links
| Name | Value |
|---|---|
| Width | 7.5 cm |
| Height | 3.5 cm |
| Depth | 2 cm |
| Weight | 0.033 kg |
GLS EU
Shipping in 24 hours
from €8.07
Raben
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Be the first to ask a question about this product!
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
Products from the same category
See all
