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Silicon Labs AMS001-E03

Name: AMS001-E03
Brand: Silicon Labs
SKU: AMS001-E03
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: AMS001-E03

Manufacturer:: Silicon Labs

Category:: RF, RFID, Wireless Evaluation Boards

Package:

Datasheet:: AMS001-E03.pdf

Description:: BREAM BRD FOR AMS001 BOBCATLP

Quantity:: RFQ Add To RFQ list

Payment:

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Inventory:1,311

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Product details

Overview

AMS001-E03 from ACKme Networks is a Bluetooth Low Energy evaluation board based on the AMS001 'Bobcat' surface-mount module, running the TruConnect™ serial BLE application. It provides USB-powered operation, dual-user LEDs and buttons, 3.3V peripheral header (UART/I²C), two 11-pin breakout headers, and integrated current measurement with sub-mA accuracy for dynamic power profiling.

For engineers reviewing the AMS001-E03 datasheet, AMS001-E03 pinout, AMS001-E03 application, or AMS001-E03 equivalent, this page delivers verified technical context, key specifications, supply readiness, manufacturer background, and targeted FAQs - all grounded in the official AMS00x-E03 Evaluation Guide (ARG-AMS00x-E03-100R, Sep 30, 2015).

Technical Context

The AMS001-E03 implements a complete TruConnect-enabled BLE evaluation platform, integrating an FTDI-based USB-to-UART bridge (FT230XQ) for host communication and power delivery. It supports dual UART modes - User UART (default) and Programming UART - selectable via hardware switch SW1.

Hardware features include real-time current monitoring (via MAX4376FAUK+T current-sense amplifier), configurable GPIO access across two expansion headers (H6/H7), isolation jumpers for low-power testing, and factory-configurable LED/button assignments tied to TruConnect's GPIO management system.

Key Specifications

Parameter	Value and Actual Design Meaning
Form Factor	Evaluation board with fixed surface-mount AMS001 'Bobcat' module - not field-replaceable.
Power Input	+5V via micro-USB; also supports external +3.3V supply at H7 Pin 21/GND.
Current Measurement	Sub-milliamp dynamic measurement via test point TP_I_MON (I = V/100); ultra-low sleep current requires external ammeter at PWR_LINK jumper.
Serial Interface	USB-UART bridge (FT230XQ) providing 115200 baud default UART connection to host PC.
User I/O	2 user LEDs (red/green), 2 user buttons, reset button, UART Tx/Rx indicator LEDs.
Expansion Headers	H6/H7: 2×11-pin breakout; H14: 2×10-pin isolation header; Peripheral header: 3.3V UART/I²C/power.

Availability

AMS001-E03 is available at Aetrix Electronics and suitable for Bluetooth Low Energy prototyping, embedded wireless sensor development, and TruConnect firmware validation requiring stable component supply and traceable sourcing.

Supply support for AMS001-E03 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

ACKme Networks Inc. is a U.S.-based developer of certified, production-ready Bluetooth Low Energy modules and software platforms, focused on simplifying wireless integration for deeply embedded applications.

The AMS00x-E03 'Bream' board belongs to ACKme's TruConnect evaluation platform family, designed specifically to accelerate development and validation of the AMS001/AMS002 'Bobcat' BLE modules in real-world embedded systems.

FAQ

What is the primary function of the AMS001-E03 evaluation board?

The AMS001-E03 is a dedicated evaluation platform for the AMS001 'Bobcat' Bluetooth Low Energy module, preloaded with the TruConnect™ serial BLE application. It enables rapid hardware validation, firmware configuration, UART/I²C interface testing, and dynamic power profiling - all without requiring custom PCB design or module soldering. The AMS001-E03 serves as the reference implementation for TruConnect command-mode interaction and GPIO control workflows.

Does the AMS001-E03 support both command and stream modes for TruConnect?

Yes, the AMS001-E03 supports both TruConnect command mode (default boot mode) and stream mode. Command mode allows full configuration via UART using human- or machine-friendly syntax (e.g., get al, set sy c m human). Stream mode provides transparent serial-to-BLE bridging. Mode selection is managed entirely in software - no hardware reconfiguration is needed - and switching between modes is supported via TruConnect variables like sy r e and sy c m.

How is current consumption measured on the AMS001-E03?

The AMS001-E03 integrates a MAX4376FAUK+T current-sense amplifier that outputs a voltage proportional to module current (I = V/100). To measure dynamic current, connect an oscilloscope to test point TP_I_MON (labeled "I=V/100"). For example, 1.1V reading equals 11mA. Ultra-low sleep currents (<100 µA) require an external ammeter placed in series at the PWR_LINK jumper, as the onboard circuit lacks microamp resolution.

Can the AMS001-E03 be used with external 3.3V power instead of USB?

Yes, the AMS001-E03 accepts external +3.3V power applied between H7 Pin 21 (+3.3V) and H7 Pin 19 (GND), bypassing the onboard LM1117MP-3.3 regulator. This configuration disables USB power delivery and the USB-UART bridge, so host communication must use an external UART adapter connected to the peripheral header (USER_TX/USER_RX). USB power remains required only when using the built-in FT230XQ interface.

Is the AMS001 module on the AMS001-E03 removable or replaceable?

No, the AMS001 module on the AMS001-E03 is permanently soldered as a surface-mount component and is not designed for removal or replacement. The board is intended as a fixed-function evaluation unit - not a socketed development platform. All TruConnect configuration, GPIO assignment, and BLE behavior are performed in software via the UART interface; hardware modification is neither supported nor recommended.

AMS001-E03 Specifications

Product attributes: Attribute value

Manufacturer:: Silicon Labs

Series:: Bobcat, Bream, WICED

Packaging:: Box

Product Status:: Obsolete

Type:: Transceiver; Bluetooth® Smart 4.x Low Energy (BLE)

Frequency:: 2.4GHz

Contents:: Board(s)

Utilized IC / Part:: AMS001

AMS001-E03 FAQ

1.How can I place an order for AMS001-E03 through Aetrix?

Please submit a Request for Quotation (RFQ) for AMS001-E03 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 AMS001-E03 reliable?

The price and inventory of AMS001-E03 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AMS001-E03 is usually 5 days.

3.What payment methods are accepted for AMS001-E03?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AMS001-E03 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for AMS001-E03?

AMS001-E03 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your AMS001-E03 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 AMS001-E03?

For technical support, including AMS001-E03 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AMS001-E03 requirements.

6.How does Aetrix verify that AMS001-E03 is sourced from the original manufacturer or authorized distributors?

All AMS001-E03 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 AMS001-E03 meets industry standards.

7.What is the process for return or replacement of AMS001-E03?

All AMS001-E03 units undergo pre-shipment inspection (PSI). If there is an issue with AMS001-E03, 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 AMS001-E03 part is unused and in its original packaging.

Return procedure for AMS001-E03:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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