RN4020-V/RM120 More Wireless Modules & Adaptors by Microchip Technology
Bluetooth Low Energy Module
| Status: | Active |
|---|---|
| Series: | RN4020 |
| RoHS: | Compliant |
Important Note: The Bluetooth SIG has deprecated Bluetooth 4.1 specification as of January 28, 2019. New and existing designs with the RN4020 are unaffected. The Bluetooth SIG has also set the withdrawal date as February 2, 2023. Once the specification has been withdrawn, Bluetooth SIG will not qualify any new designs. *Existing designs will be unaffected* Check out the Bluetooth SIG site for additional details HERE.
Firmware version 1.33 is the latest production firmware version available for the RN4020. To receive the latest firmware version 1.33, please order part number RN4020-V/RMBEC133.
RN4020-V/RM123 – FW v1.23 Not recommended for new designs, please consider the RN4020-V/RMBEC133.
RN4020-V/RM120 – FW v1.20 Not recommended for new designs, please consider the RN4020-V/RMBEC133.
RN4020-V/RM – FW v1.10 Not recommended for new designs, please consider the RN4020-V/RMBEC133.
For more information about firmware version 1.33, please see the Release Notes.
The RN4020 is a fully-certified, Bluetooth Version 4.1 low energy module for designers who want to easily add low power wireless capability to their products. The small form factor, surface mount module has the complete Bluetooth stack on-board and is controlled via simple ASCII commands over the UART interface. The RN4020 also includes all Bluetooth SIG profiles, as well as MLDP (Microchip Low-energy Data Profile) for custom data. Developers can utilize the scripting feature to enable standalone operation without a host MCU or Processor. The RN4020 can be remote controlled by another module over a secure connection and can be updated via the UART interface or over-the-air.
The RN4020 has a built-in high performance PCB antenna optimally tuned for long range, typically over 100 meters. The compact size, 11.5 x 19.5 x 2.5mm, enables ease of integration in size-constrained applications. The RN4020 can be used with any low cost microcontroller for intelligent Bluetooth Low Energy applications. The RN4020 is fully-certified, has the complete Bluetooth stack on-board the module, and is controlled via a simple ASCII UART interface, making it a true drop-in solution that is easy to use, and easy to prototype, greatly speeding time to market.
Click here to see the PIC24 XLP Bluetooth LE IoT Demo with RN4020 module and PIC24FJ128GB204 MCU!
Available iOS Applications for the RN4020:
Bluetooth Smart Discover
Microchip’s Smart Discover for iPhone or iPad provides the ability to scan and connect to nearby Microchip Bluetooth Low Energy (BLE) peripherals, listen to BLE broadcasters and more.
Bluetooth Smart Data
Microchip’s Smart Data provides the ability to scan, connect and exchange data between an iPhone or iPad and the RN4020 with Microchip’s Low Energy Data Profile (MLDP).
Android source code is available for the RN4020. Contact your local sales office to request free source code.
For the latest firmware details and corresponding part numbers, please visit: www.microchip.com/wirelessfirmware
Where to Buy
Prices starting from US$7.71
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$10.20
|
128
in stock
|
Buy Now |
|
Microchip Technology
from US$10.00
|
3,127
in stock
|
Buy Now |
|
Chip One Stop
from US$7.71
|
840
in stock
|
Buy Now |
|
Distrelec
from US$11.38
|
137
in stock
|
Buy Now |
|
Micros
from US$14.85
|
10
in stock
|
Buy Now |
|
Newark Electronics
from US$11.77
|
-
|
Buy Now |
|
Future Electronics
from US$10.42
|
-
|
Buy Now |
|
Avnet America
from US$10.00
|
-
|
Buy Now |
|
|
RS Americas
from US$10.84
|
-
|
Buy Now |
|
Richardson RFPD
from US$10.90
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Fully-certified Bluetooth® version 4.1 module |
| On-board embedded Bluetooth low energy stack |
| Simple ASCII command interface over UART |
| Multiple IOs for control and status |
| Secure AES128 encryption |
| GAP,GATT,SM, L2CAP and integrated public profiles |
| Create custom services using command API |
| Data streaming with Microchip's Low Energy Data Profile (MLDP) |
| Scripting for standalone module operation with analog and digital data collection |
| 7 dBm transit power for 100m+ range |
| Field-upgradeable via the UART interface or over-the-air |
| Software configurable role as peripheral or central, client or server |
| Compact form factor 11.5 x 19.5 x 2.5mm |
| Low power modes |
| UART interface, GPIO, ADC |
| 64KB internal serial flash |
| Castellated SMT pads for easy and reliable PCB mounting |
| Environmentally friendly, RoHS compliant |
| Certifications: FCC, IC, CE, QDID |
Specifications
| Bluetooth Classic-Data/SPP | No |
|---|---|
| Bluetooth Classic-Audio | No |
| Bluetooth Low-Energy | Yes |
| On Board Antenna | Yes |
| On Board Shield | Yes |
| BT SIG Certified | Yes |
| FCC Certified | Yes |
| Unshielded Option Available | No |
| Host Interface | UART |
| ASCII Interface | Yes |
| Audio Channels | No |
| Analog Audio Out | No |
| Digital Audio Out | No |
| MIC-in | 0 |
| Line-in | No |
| SPI | No |
| PWM | No |
| ADC Channels | No |
| Security | AES128 |
| Temp Sensor | No |
| RSSI | Yes |
| Rx Sensitivity | -92.5dBm |
| Memory Type | Flash |
| Tx Power | +7dBm |
| GPIO | 10 |
| Pin Count | 24 |
| Package Type | Surface mount module |
| Package Size | 11.5 x 19.5 x 2.5 mm |
| Temp Range Min | -30C |
| Temp Range Max | 85C |
| Operation Voltage Min | 1.8V |
| Operation Voltage Max | 3.6V |
| Pins | Packaging | 22 | MODULE |
| Temp Range | -30C to +85C |
| Packing Media | Tray (84) |
Resources
Data Sheets |
|---|
| RN4020 Bluetooth Low Energy Module Command Reference User's Guide |
| RN4020 Bluetooth Low Energy Module Data Sheet |
Application Notes |
|---|
| AN1861 - Bluetooth Smart Communication Using Microchip RN4020 |
Board Design Files |
|---|
| RN4020 Altium Symbol Footprint |
Supporting Collateral |
|---|
| RN4020 Firmware v1.33BEC Release Notes - UPDATED |
| Wireless Hardware Design Checklist |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0 |
| Shipping Weight (kg) | 2.630952 |
| Lead Count | 22 |
| Package Type | MODULE |
| Package Width or Size | 19.5x11.5x2.50mm |
| Soldering Composition | NiAu |
Alternative Descriptions
| Bluetooth 4.1 LE Module with built in antenna | Microchip Technology |
| Microchip Bluetooth Module, V4.1, 1Mbps, -92.5 dBm | Distrelec |
| RN4020 Bluetooth 4.1 Low Energy Module | RS |
| Module Bluetooth v4.1 | Micros |
| Bluetooth, Version4.1, 2.402-2.48Ghz | Newark Electronics |
| BLUETOOTH 4.1 LE MODULE WITH BUILT IN ANTENNA | Future Electronics |
| Bluetooth 1.8V to 3.6V 1Mbps 24-Pin SMD Tray | Avnet America |
| Bluetooth 4.1 LE Module with built in antenna | Microchip Technology Inc. RN4020-V/RM120 | RS Americas |
| BLUETOOTH MODULE | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a RN4020-V/RM120?
Additional datasheets, footprints and schematics for RN4020-V/RM120 are listed on our Part Details page. You can also find images and similar parts to RN4020-V/RM120 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for RN4020-V/RM120 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view RN4020-V/RM120 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does RN4020-V/RM120 fall under?
The RN4020-V/RM120 is listed under Wireless Modules & Adaptors > More Wireless Modules & Adaptors.
Can I view similar or alternative parts?
You can view similar parts to RN4020-V/RM120 when available in the More Wireless Modules & Adaptors range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the RN4020-V/RM120 you can contact the distributor directly for product support, shipping queries etc.
Is the RN4020-V/RM120 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for RN4020-V/RM120 have stock available?
Authorised distributors including Microchip Technology, Chip One Stop, Distrelec, RS and Micros have stock available or on a lead time for RN4020-V/RM120.
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