Integration Manual M52840-QI 11/13/2019 Revision 0.6 Arnon T.
User’s Guide Document Revisions Control Revision 0.1 0.3 0.4 Issued by Arnon T. Arnon T. Arnon T. Date 6-Oct.-2019 24-Oct.-2019 30-Oct-2019 0.5 0.6 Arnon T. Arnon T. 9-Nov-2019 11-Nov-2019 Modifications First draft Removed sensitive information Removed pinout, Removed confidentiality notice Added Warning Move the Warning to 3.3 Table of Content 1 Overview ................................................................................................................................. 2 1.
User’s Guide 1 Overview M840-QI is BLE5 module using Nordic nRF52840 SoC. 1.1 Block diagram The following is a block diagram of the M840-QI module Digital IOs ADC nRF52840 AFE Vin Figure 1: M840-QI Block Diagram 1.2 Features • • • • • • nRF52840-QIAA chip Integrated PCB antenna On board 32MHz crystal Input voltage: 1.7v-3.6v (Recommended operating conditions) 16x11.7x2.
User’s Guide 2 Mechanical Specification 11.7 4.208 0.8 0 1 Ø0.3 16 2 3 4 5 0.8 6 C D E F G H 7 4.325 A B Notes: 1. Dimensions are in mm 2. Top view 3 Regulatory Compliance and Industry Certifications This module is designed to meet, and upon commercial release will meet, the requirements of the Federal Communications Commission (FCC) of the United States 3.1 Part 15 Subpart B disclaimer This modular transmitter is only FCC authorized for the specific rule parts (i.e.
User’s Guide 3.3 Important Compliance Information For North American Users The M52840-QI module, upon commercial release, will have been granted modular approval for mobile applications. Integrators may use the module in their final products without additional FCC/IC (Industry Canada) certification if they meet the following conditions. Otherwise, additional FCC/IC approvals must be obtained: 1. At least 20 cm separation distance between the antenna and the user’s body must be maintained at all times. 2.
