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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
LoRa M5 Stack module with E220 transceiver, 433MHz, 5V
High-performance LoRa solution for long-distance wireless communications, ideal for IoT, remote sensors and monitoring. It operates at 433 MHz with coverage up to 10 km in open field, UART interface with AT commands for quick integration with Arduino and similar boards, adjustable 22 dBm emission power and ultra-low sleep consumption of up to 2 uA.
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The M5Stack module with LoRa E220 transceiver is a high-performance wireless communication solution, designed for projects that require long-distance transmissions. Operating at a frequency of 433 MHz, the module can provide communications up to 10 km in open field, making it ideal for IoT applications, remote sensors or monitoring systems. It is fully compatible with Arduino and other development boards, making it easy to integrate into various electronic projects.
The module supports multiple operating modes (Normal, WOR Transmit, WOR Receive and Configuration), providing flexibility depending on the application needs. Transmission is done via the UART interface, with a baud rate of up to 115200 and support for AT commands. Power consumption is optimized, with only 2 µA in sleep mode, which makes it suitable for battery-powered applications.
Specifications:
Supply voltage: 5V
Frequency: default 433 MHz (support 410.125 ~ 493.125 MHz)
Transmit power: 22 dBm (adjustable)
Reception sensitivity: up to -137 dBm
Interface: UART, baud rate 115200, AT commands
Working modes: Normal, WOR Transmit, WOR Receive, Configuration
Consumption:
- Transmission ≤ 120 mA
- Standby ≤ 2.5 mA
- Sleep ≤ 2 µA
Operating temperature: 0 ~ 40°C
Weight: 19.4 g
Antenna: 110 mm
Dimensions: 71.4 × 24 × 8 mm
HY2.0-4P cable: 20cm
Use:
Connect the module to the development board via the UART interface.
Attach the included antenna to ensure stable transmission.
Select the desired mode by configuring pins M0 and M1:
- Normal: M0 Off, M1 Off → data transmission and reception
- WOR Transmission: M0 On, M1 Off → wake-up over the air and data transmission
WOR Reception: M0 Off, M1 On → data reception only
Configuration: M0 On, M1 On → parameter setting via AT commands
Respect the maximum voltage of 5V to avoid damaging the module.
Working mode:
| Operating mode | Functionality | Pin configuration (M0 / M1) |
|---|---|---|
| Normal | Data transmission and reception | Off / Off |
| WOR Transmission | Supports wake-up over the air and data transmission | On / Off |
| WOR Reception | Data reception only (no transmission) | Off / On |
| Configuration | Allows parameter setting via AT commands | On / On |
The package contains:
M5Stack LoRa E220 Module
433MHz antenna
HY2.0-4P cable (20 cm)
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].