RockREMOTE Mini (OEM)
Provides satellite connectivity via the built in Iridium Certus 100 module.
Make TCP/IP connections or use the more efficient IMT messaging protocol from Iridium.
RockREMOTE Mini will be able to achieve full Iridium certification for use in OEM applications.
Configuration of ethernet LAN and the WAN is accomplished via Bluetooth (BLE) using a companion App or API.
RockREMOTE Mini OEM is optimised for low power consumption for a market-leading implementation of the Iridium Certus 100 module.
All essential non-RF connections are made using a single 30way 2x15 2.0mm pitch header.
Iridium Certus and GNSS antennas required for the full solution.
Designed for easy installation using just 4 screw mounts.
These documents are intended to provide early access information to interested parties during the development process. Whilst we strive to maintain accuracy, any part of the specification or design of these products may change without notice.
This page was last reviewed for accuracy on Sep 12th 2024.
Note that the image above does not represent the current hardware revision. This is rev 1B, we are currently (9 July 2024) at rev 1D. Some component positions have changed significantly
| Item | Specification |
|---|---|
| Supply voltage | 10 – 30V DC |
| Power consumption (Sleep) | < 10mW/30mW (12V/24V) |
| Power consumption (Idle – Rx mode) | < 0.25W (<20.8mA@12V, <10.4mA@24V) |
| Power consumption (Average Transmit) | 7.25W |
| PEAK current draw | <1.66A@12V, <833mA@24V, 10% duty cycle during Iridium transmit. |
| Serial interface | RS232 or RS485 |
| GPIO | 4 channels |
| UART | Logic level UART accessible on the PCB (2nd header – PCB position TBD) |
| Operating temperature/humidity | -40℃ to 70℃, ≤ 95% RH |
| LAN | 10/100 wired Ethernet |
| WAN | Iridium Certus 100 |
| Bluetooth | BLE 5.0 (Config API framework will be published) |
| Iridium antenna connection | MMCX |
| GNSS antenna connection | U.FL (PCB position TBD) |
| Weight | Design target less than 350g |
When powering the unit without an Iridium antenna connected it is important to terminate the RF connection with an RF load to reduce the risk of failure in the 9770 modem RF amplifier stage. A suitable load is 202117 from Amphenol.
LED indication
| LED colour | Meaning |
|---|---|
| Green (solid) | Powered |
| Green (flashing) | LAN activity |
| Red (solid) | OK |
| Red (flashing) | Fault |
| Blue (solid) | Iridium connection |
| Blue (flashing) | Bluetooth ready. |
| All flashing in sequence | Bluetooth connected |
Downloads
3D pdf - For indication ONLY refer to STEP file for dimensions
Pinout
Board level user interface
OEM connector PCB assembly - for development use only
In order for customers to trial the Mini OEM functionality and to provide a reference design we are able to provide the OEM connector PCBA pictured below. This gives access to all functions brought out on the 30 pin header and includes magnetics and RJ45 connection for Ethernet. The latest revision of this board also includes positions for mounting TNC and SMA connectors.
Note the required orientation of the interface board with the terminals along the upper edge. Inverting the board on the 30 way header WILL DAMAGE the OEM board. See image below.
| OEM connector PCB - Interface for developers | WARNING! Orientation must be as shown below |
|---|---|
 |  |