RN-41 Roving Networks Inc, RN-41 Datasheet
RN-41
Specifications of RN-41
Related parts for RN-41
RN-41 Summary of contents
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... Bluetooth specific hardware and software. Crystal CSR BlueCore-04 External BALUN Flash Memory • Tel (408) 395-6539 • info@RovingNetworks.com RN-41 DS-RN41-V3.1 8/31/2010 VCC GND PIO4 PIO5 PIO6 USB UART PCM ...
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... Tel (408) 395-6539 DS-RN41-V3.1 8/31/2010 Unit 3 100 Bluetooth Units dBm ≤ -70 dBm dBm dBm ≤ 20 dBm dBm kHz 75 kHz kHz ≤ ...
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... Top view Top view Description • Tel (408) 395-6539 DS-RN41-V3.1 8/31/2010 Default No Connect Input to RN41with weak pulldown Input to RN41 with weak pulldown Input to RN41 with 1K pullup No Connect No Connect No Connect No Connect No Connect Input to RN41 High level output from RN41 Low level output from RN41 Low level input to RN41 Pull up 1 ...
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... Input logic level LOW Input logic level HIGH Output logc level LOW Output logic level HIGH All I/O’s (except reset) default to weakpull down Typical Application Circuit 809 University Avenue • Los Gatos, CA 95032 DS-RN41-V3.1 8/31/2010 Min Typ. Max. -0.4 - +0.8 0.7VDD - VDD+0 ...
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... Antenna Antenna Shield RF Shield 2.5 mm 3.5 mm 4.8 mm 6.0 mm 7.2 mm 8.4 mm • Tel (408) 395-6539 DS-RN41-V3.1 8/31/2010 MODULE DIMENSIONS 13.4 mm 13.4 mm 13.4 mm 5.8 mm 5.8 mm 5.8 mm RN41 RN41 RN41 RN41 RN41 RN41 2.0 mm 2.0 mm 2.0 mm 25.8 mm 25.8 mm 25.8 mm • info@RovingNetworks.com 25.8 mm 25.8 mm ...
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... Design Concerns 1. Reset circuit. RN-41 contains a 1k pullup to VCC, the polarity of reset on the RN41 is ACTIVE LOW. A power on reset circuit with delay is OPTIONAL on the reset pin of the module. It should only be required if the input power supply has a very slow ramp, or tends to bounce or have instability on power up. ...
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... Ordering Information Part Number RN-41 Standard Application firmware (SPP/DUN Master and Slave) RN-41-H HCI firmware (HCI over H4 UART) RN-41-U USB firmware (HCI over USB port, slave device at 12Mbps rate) For other configurations, contact Roving Networks directly. Visit http://www.rovingnetworks.com/buynow.php our products. ...