Topology | RF signals / communications |
Input voltage | 3.3 V |
IC revision | 1 |
ISM 8 Click is a compact add-on board designed to enable reliable short-range wireless communication in embedded systems. It is based on the Telesto-III (2609011091000) radio module from Würth Elektronik. Operating in the 902.5 to 927.5MHz ISM band (centered at 915MHz), the module supports a data rate of up to 400kbit/s, with a typical receiver sensitivity of -74dBm and transmission output power of -8dBm. It communicates with the host MCU via UART and features integrated support for flow control, reset, boot, and mode selection. With a line-of-sight range of approximately 40 meters and built-in antenna, it ensures dependable RF connectivity without complex setup. ISM 8 Click is ideal for industrial automation, smart sensor networks, and remote monitoring applications that require low-power, point-to-point or multi-node wireless communication.
Type Sub-1 GHz TransceieversApplications Ideal for industrial automation, smart sensor networks, and remote monitoring applications that require low-power, point-to-point or multi-node wireless communicationOn-board modules Telesto-III (2609011091000) - radio module from Würth ElektronikKey Features Short-range wireless communication, integrated PCB antenna, 915MHz ISM band operation, line-of-sight range up to 40 meters, UART interface, hardware flow control support, internal handling of checksum and address resolution, automatic retransmission of unacknowledged packets (optional), configurable command and transparent modes, bootloader support for firmware updates, and moreInterface UARTFeature ClickIDCompatibility mikroBUS™Click board size L (57.15 x 25.4 mm)Input Voltage 3.3V
Order Code | Datasheet | Simulation | Manual | Downloads | Status | Product series | Description | Frequency Range (MHz) | dLoS (m) | PTx, e.r.p. (dBm) | Rxsens, e.r.p. (dBm) | VDD min. (V) | VDD max. (V) | Rb max. (kbps) | L (mm) | W (mm) | H (mm) | Samples | |
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![]() | 2609011091000 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 5 files | Active i| Production is active. Expected lifetime: >10 years. | Telesto-III & EV-Kits | Telesto-III with integrated antenna | 902.5 - 927.5 | 40 | -8 | -74 | 2.2 | 3.8 | 400 | 17 | 27 | 3.2 |
Order Code | Datasheet | Simulation | |
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![]() | 2609011091000 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. |
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Order Code | Datasheet | Simulation | Manual | Downloads | Status | Product series | Description | Frequency Range (MHz) | dLoS (m) | PTx, e.r.p. (dBm) | Rxsens, e.r.p. (dBm) | VDD min. (V) | VDD max. (V) | Rb max. (kbps) | L (mm) | W (mm) | H (mm) | Samples |
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