Microchip RN131C/RM475
Manufacturer No:
RN131C/RM475
Manufacturer:
Microchip
Package:
Module
Description:
ULP WiFi 802.11 b/g surface mount module w/on-board antenna and U.FL connector
Quantity:
In Stock :9655
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 13 - Sun, Jun 14, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
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Step2：Desiccant Protection
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Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
RN131C/RM475 Information
Microchip RN131C/RM475 technical specifications, attributes, parameters and parts with similar specifications to Microchip RN131C/RM475.
- Type
- Parameter
- Encryption
- AES128
- Frequency Range
- 2.4
- Packages
- Surface Mount Module
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip RN131C/RM475.
Brochures:
Certifications:
Release Notes:
Application Notes:
This product is not recommended for new designs-consider using the RNWF02 as an alternative. View our RN Wi-Fi Migration Guide for more information on making the transition.
Important Note:
We assessed the RN131 against the new RED Directive EN 300 328 v2.2.2 standard and the module cannot meet this new standard due to new, more rigorous test limits with which the radio cannot meet the minimum performance criterion. This means that going forward, the device is not compliant for operation within countries that require this standard.
Firmware version 4.83 provides fixes for the Key Reinstallation attack or 'Krack' vulnerability. The Firmware and Release Notes are available under the Documentation tab.
The RN131 is a full-featured 802.11 b/g Wi-Fi module, and a complete, ultra-low power embedded TCP/IP solution. The combination of ultra-low power and the ability to wake up, connect to a wireless network, send data, and return to sleep mode in less than 100 milliseconds, allows the RN131 to run for years on two standard AAA batteries. Using only 35mA when awake and 4µA when asleep, this remarkable power efficiency makes possible a new class of internet-enabled products.
For evaluating the RN131 module, Microchip offers the RN-131-EK, an evaluation kit that can be used to quickly add Wi-Fi connectivity to embedded applications. As simple as plugging in a USB drive, it has the flexibility to connect directly to a PC via a standard USB interface or to embedded processors through the TTL/UART interface.
Microchip also offers the small form factor 802.11 b/g RN171 Wi-Fi module for embedded Wi-Fi applications.
For the latest firmware details and corresponding part numbers, please visit: https://www.microchip.com/en-us/products/wireless-connectivity
- Ultra-low power design for battery powered applications
- Available in industrial operating temperature, -30C to +85C (RN131G-I/RM) or commercial operating temperature, 0C to +70C (RN131C/RM)
- Full onboard TCP/IP stack (no external drivers required)
- Fixed transmit power: +18dBm
- Hardware interface: UART and SPI slave
- Supports softAP and infrastructure networking modes
- User programmable GPIO & ADCs
- Real-time clock for time-stamping, auto-sleep, and auto-wakeup modes
- Runs directly from batteries (onboard battery boost circuit) or regulated power supply
- Configuration over serial or wireless interface using simple ASCII commands
- Over the air firmware upgrade
- Secure Wi-Fi authentication schemes (WEP / WPA / WPA2)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
