M2 card reset pin is active high and you need to hold the line high for 100ns min after power supply has stabilized
RG186-M2
RG186-M2
Recommended for New Design (RND)
Specifications
Additional Description
LoRaWAN Concentrator Card for EU
Chipset (Wireless)
Semtech SX1301/1257, QCA (CSR) 8811, QCA AR6004
Frequency Range (Max)
2483 MHz
Frequency Range (Min)
2400 MHz
Frequency Range 2 (Max)
5825 MHz
Frequency Range 2 (Min)
5150 MHz
Frequency Range 3 (Max)
870 MHz
Frequency Range 3 (Min)
863 MHz
Part Group
Standard RG1xx (Wi-Fi / LoRa / Ethernet)
Product Type
LoRaWAN Concentrator Card
System Architecture
Hostless
Technology
802.11abgn, LoRaWAN
Documentation
Browse Application Notes, Certifications, Datasheets, Product Briefs and Software in our Support & Documentation Center.
Distributors
| Distributor | Part | In Stock | Region | Buy |
|---|---|---|---|---|
| RS | RG186-M2 | 11 | Europe | Buy Now |
| Farnell | RG186-M2 | 0 | Europe | Buy Now |
| Future Electronics | RG186-M2 | 0 | Europe | Buy Now |
| DigiKey | RG186-M2 | 0 | North America | Buy Now |
| Mouser Electronics | RG186-M2 | 0 | North America | Buy Now |
| Arrow Electronics | RG186-M2 | 0 | North America | Buy Now |
Is the SPI on RG1xx-M2 a master or slave?
SPI on RG1xx M2 is slave mode only
What is the voltage level of the SPI communication bus for RG1xx-M2 card.
The Sentrius M2 Card's SPI logic level is at 3.3V.
What is the functionality of pin 38 GPS 1PPS?
This is an output from a GPS module on the RG1xx. The 1PPS is a standard output from GPS modules. Currently GPS is not supported on the RG1xx.
What is the functionality of pin 71 for RG1xx-M.2 concentrator?
PIN 71 is an input to the RG191 and is the reset for the SX1301.
What is the functionality of pin 41 for RG1xx-M.2 concentrator?
Pin 41 is used to identify the type of M.2 card.
What is the part number and the e-cad models of the 75-pin connector for connecting the RG191 LoRa module?
The Connector for the RG1xx Concentrator Card on the Sentrius RG1xx is a standard PCIE M.2 Key connector.
There are various suppliers for these connectors but the Sentrius Gateway uses a
Kyocera, Part# 24 6411 067 401 894 E.
Generic ECAD Models can be downloaded from Mouser