868 / 915 MHz LoRa™ / LoRaWAN™ module
EMB-LR1276S is a 868 / 915 MHz wireless module that combines high performance to very small dimensions and low cost, providing the system integrator a simple and easy way to add LoRa / LoRaWAN long range connectivity into existing products.
Notable features include:
output power can be set up to +18 dBm (~80 mW, for US) or to +14 dBm (~25 mW, for EU)
sensitivity up to -136 dBm
extremely reduced power consumption in low power mode (≤1 μA in XLP sleep)
embedded IEEE EUI-64 address (EMB-LR1276S)
small form factor (11.5 x 11.5 x 2mm)
Crypto Unit (Microchip ATECC608A) to protect communication
The EMB-LR1276S modules is provided with a embedded LoRa/LoRaWAN stack specifically developed by Microchip that allows to be compliant with the latest LoRaWAN specifications, allowing customer to develop firmware application and manage a compatible LoRa eco-system.
The EMB-LR1276S modules are programmed with EBI-LoRa which allows the customer to use the modules as a simple, ready-to-use modem (using AT-like commands over UART; see EBI protocol page for more information). The evaluation kit EMB-LR1276S-EVK is strongly suggested to customers willing to develop their own firmware applications, since the kit provides all tools required to download a custom firmware on the module.
- Based on Atmel SAMD20
- Transceiver: Semtech sx1272
- Program memory: 64 KB / 128 KB / 256 KB
- RAM: 8 KB / 16 KB / 32 KB
- Output power (MAX): +19 dBm / +14 dBm
- Sensitivity: -137 dBm
- AES software encryption available
- Form factor: 29 x 22 mm
- Power consumption (sleep): 1 µA / 3 µA (with a RTC clock running)
- Supply voltage: 3.3 V
- Embit product -