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Silicon Labs RD-0057-0201
- Part No.:
- RD-0057-0201
- Manufacturer:
- Silicon Labs
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
RD-0057-0201.pdf
- Description:
- THUNDERBOARD REACT
- Quantity:
- Payment:
- Shipping:
Inventory:1,403
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Product details
Overview
RD-0057-0201 from Silicon Labs is a cloud-connected Bluetooth Smart reference design kit built around the BGM111 SoC, integrating Si7021 (temp/humidity), Si1133 (ambient light/UV), Si7201 (hall-effect), and MPU-6500 (6-axis motion) sensors. It delivers real-time sensor data to iOS/Android mobile apps via BLE and streams to Firebase-hosted cloud infrastructure for multi-client synchronization.
For engineers reviewing the RD-0057-0201 datasheet, RD-0057-0201 pinout, RD-0057-0201 application, or RD-0057-0201 equivalent, key selection considerations include its pre-integrated BLE-to-cloud stack, open-source firmware and mobile app code, hardware debug interface, and support for rapid prototyping of sensor-to-cloud IoT endpoints.
Technical Context
The RD-0057-0201 implements a complete end-to-end BLE sensor platform: the BGM111 module provides an ARM Cortex-M4 core with 256 KB Flash and 32 KB RAM, +8 dBm TX power, and –93 dBm RX sensitivity; all on-board sensors (Si7021, Si1133, Si7201, MPU-6500) communicate over I2C with standardized GATT service profiles.
Firmware supports low-power beacon mode, configurable sleep states, and three demo modes-Motion (accelerometer/gyro/hall), Environment (temp/humidity/light/UV), and I/O (buttons/LEDs)-each exposing standardized BLE characteristics for interoperability with the ThunderBoard mobile apps and ThunderCloud web interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| BGM111 Module | Bluetooth 4.2 SoC with integrated chip antenna, ARM Cortex-M4, 256 KB Flash, 32 KB RAM - enables standalone BLE operation without external host MCU. |
| Sensors | Si7021 (±0.4°C temp / ±3% RH), Si1133 (1–128 klux ambient light / UV index 1–11), Si7201 (30 Gauss op point), MPU-6500 (3-axis accel + gyro) - factory-calibrated, I2C-connected, ready for immediate GATT exposure. |
| Power Source | CR2032 coin cell (Vbat) or external via mini-Simplicity connector (Vext) - dual-mode supply with SW3 toggle switch for seamless battery/external transition. |
| Debug Interface | 10-pin mini-Simplicity connector (J3) with SWD, UART, SWO, and PTI - supports full firmware development, flashing, and real-time trace using Simplicity Studio and Wireless STK. |
| Cloud Integration | Firebase-backed ThunderCloud platform with real-time sync, user auth, 30-day session persistence, and ReactJS/D3.js web UI - enables zero-infrastructure cloud validation for BLE sensor applications. |
| Mobile Support | iOS (Swift) and Android (Java) native apps with beacon notification, GATT service discovery, and demo control - open-source GitHub repos provided for customization and integration. |
Availability
RD-0057-0201 is available at Aetrix Electronics and suitable for BLE sensor evaluation, cloud-connected IoT prototyping, and embedded firmware development requiring stable component supply and validated hardware-software-cloud integration.
Supply support for RD-0057-0201 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Silicon Labs is a fabless semiconductor company specializing in low-power wireless SoCs, timing solutions, and IoT connectivity platforms, headquartered in Austin, Texas.
The RD-0057-0201 belongs to Silicon Labs' ThunderBoard reference design family, engineered to accelerate development of Bluetooth Smart sensor applications with out-of-box cloud connectivity, open-source tooling, and production-ready hardware architecture.
FAQ
What is the RD-0057-0201 and how does it differ from RD-0057-0101?
The RD-0057-0201 is the ThunderBoard-React Bluetooth Sensor Reference Design Kit, explicitly designated as a reference design (not evaluation board) per Table 3.1 of UG164. It contains the same core components as RD-0057-0101 (BGM111, Si7021, Si7201, Si1133, MPU-6500), but is intended for design reuse and integration into custom systems - evidenced by break-out pads, external flash footprint, and open-source firmware/app/cloud source code access.
Does the RD-0057-0201 include firmware and software tools?
Yes - the RD-0057-0201 ships with pre-flashed firmware supporting Motion, Environment, and I/O demos, and full source code is provided: firmware resides in the Silicon Labs Bluetooth Smart SDK, mobile apps are open-source on GitHub (Swift/Java), and ThunderCloud web client code is available at GitHub.com/SiliconLabs - enabling full modification, recompilation, and deployment.
Can the RD-0057-0201 be programmed or re-flashed in the field?
Yes - the RD-0057-0201 features a 10-pin mini-Simplicity debug connector (J3) compatible with Silicon Labs Wireless STK and Simplicity Commander. Firmware updates are performed via SWD using .bin files, with documented steps for erase-and-flash operations, making it suitable for iterative development and field firmware updates.
What cloud infrastructure does the RD-0057-0201 use, and is it accessible for custom deployments?
The RD-0057-0201 uses ThunderCloud, a Firebase-hosted real-time database with ReactJS frontend, supporting multi-client sync, authentication, and 30-day session persistence. While the default cloud endpoint (thundercloud.silabs.com) is managed by Silicon Labs, the full source code is published on GitHub, enabling users to deploy their own instance on Firebase or compatible backends.
Is the RD-0057-0201 RoHS-compliant and certified for Bluetooth SIG conformance?
Yes - as a production-ready reference design, RD-0057-0201 leverages the BGM111 module, which carries full Bluetooth SIG qualification (QDID 61445) and FCC/IC/CE/RoHS compliance. All supporting documentation, test reports, and declarations are available via Silicon Labs' official product page and support portal for RD-0057-0201.
RD-0057-0201 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Silicon Labs
- Series:
- -
- Packaging:
- Box
- Product Status:
- Obsolete
- Type:
- Transceiver; Bluetooth® Smart 4.x Low Energy (BLE)
- Frequency:
- 2.4GHz
- Contents:
- Board(s)
- Utilized IC / Part:
- BGM111, Si1133, Si7021, Si7201
RD-0057-0201 FAQ
1.How can I place an order for RD-0057-0201 through Aetrix?
Please submit a Request for Quotation (RFQ) for RD-0057-0201 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RD-0057-0201 reliable?
The price and inventory of RD-0057-0201 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RD-0057-0201 is usually 5 days.
3.What payment methods are accepted for RD-0057-0201?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RD-0057-0201 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RD-0057-0201?
RD-0057-0201 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RD-0057-0201 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RD-0057-0201?
For technical support, including RD-0057-0201 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RD-0057-0201 requirements.
6.How does Aetrix verify that RD-0057-0201 is sourced from the original manufacturer or authorized distributors?
All RD-0057-0201 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RD-0057-0201 meets industry standards.
7.What is the process for return or replacement of RD-0057-0201?
All RD-0057-0201 units undergo pre-shipment inspection (PSI). If there is an issue with RD-0057-0201, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RD-0057-0201 part is unused and in its original packaging.
Return procedure for RD-0057-0201:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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