{"product_id":"sparkfun-mikroe-ism-tx-click","title":"SparkFun MIKROE ISM TX Click","description":"\u003cp\u003eISM TX Click is a compact add-on board that contains an ASK and (G)FSK transmitter with a programmable SPI interface. This board features the MAX41460, a UHF sub-GHz ISM\/SRD transmitter designed to transmit On-Off Keying (OOK), Amplitude- Shift Keying (ASK), Frequency-Shift Keying (FSK), and Gaussian (G)FSK (or 2GFSK) data from Analog Devices. The fast response time of the integrated PLL allows for frequency-hopping, spread-spectrum protocols for increased range, and security. Its crystal-based architecture provides greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. This Click boardâ�¢ is fitting for remote low-speed communication, such as the remote keyless access, garage or gate doors control, home automation, and similar applications where this kind of communication is applicable.\u003c\/p\u003e \u003cp\u003eISM TX Click is supported by a mikroSDK compliant library, which includes functions that simplify software development.\u003c\/p\u003e \u003cp\u003eISM TX Click is based on the MAX41460, a UHF sub-GHz ISM\/SRD transmitter designed to transmit On-Off Keying (OOK), Amplitude- Shift Keying (ASK), Frequency-Shift Keying (FSK), and Gaussian (G)FSK (or 2GFSK) data from Analog Devices. The crystal-based architecture of the MAX41460 provides greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. It integrates a fractional phase-locked loop (PLL); so a single, low-cost crystal of 16MHz used on this Click boardâ�¢ can generate commonly used world-wide sub-GHz frequencies. A buffered clock-out signal makes the device compatible with almost any MCU or code-hopping generator. The MAX41460 feature fast oscillator Wake-Up upon data activity detection and has an Auto-Shutdown feature to extend battery life.\u003c\/p\u003e \u003cp\u003eThis Click boardâ�¢ has four major operating states: Shutdown, Stand-By, Programming, and Transmitter-Enabled Mode. These states describe the Power-ON\/Power-OFF status of the transmitter's three primary internal circuit blocks: the crystal oscillator (XO), the PLL synthesizer, and a high-efficiency, open-drain switching-mode power amplifier (PA). To ensure the MAX41460 enters the shutdown state after Power-On, the DATA pin must be held low at Power-On. The PA pin is used to adjust the frequency with only frequency-dependent components required for the external antenna-matching network that are connected in such a way that the frequency of this Click boardâ�¢ is fixed to 433.92MHz.\u003c\/p\u003e \u003cp\u003eThe MAX41460 communicates with MCU using the standard SPI serial interface with a maximum frequency of 20 MHz. The device can support two types of SPI transactions: register access only, and register access followed by data transmission. In both Shutdown and Stand-By states, programming through the SPI interface is not allowed. Configuration register values are retained in all states unless changed by programming, or if the device is powered off. This Click boardâ�¢, alongside power LED indicator, has an additional green LED indicator labeled as DATA used to visually indicate the successful transmission of data across the SPI interface.\u003c\/p\u003e \u003cp\u003eISM TX Click possesses on itself the SMA antenna connector and it can be used for connecting the appropriate antenna.\u003c\/p\u003e \u003cp\u003eThis Click boardâ�¢ is designed to be operated only with a 3.3V logic voltage level. A proper logic voltage level conversion should be performed before the Click boardâ�¢ is used with MCUs with different logic levels. However, the Click boardâ�¢ comes equipped with a library that contains easy to use functions and an example code that can be used as a reference for further development.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInterface: SPI\u003c\/li\u003e \u003cli\u003eCompatibility: mikroBUSâ�¢\u003c\/li\u003e \u003cli\u003eDimensions: 28.6 x 25.4mm\u003c\/li\u003e \u003cli\u003eInput Voltage: 3.3V\u003c\/li\u003e \u003cli\u003eSupply Voltage: Min. 1.8V, Typ. 3V, Max. 3.6V\u003c\/li\u003e \u003cli\u003eFrequency Range: Min. 286MHz, Max. 960MHz\u003c\/li\u003e \u003cli\u003eASK Modulation Depth: 70dB\u003c\/li\u003e \u003cli\u003eOutput Power: Min. 11dBm, Max. 16dBm\u003c\/li\u003e \u003cli\u003eOperating Temperature Range: Min. -40�°C, Max. +105�°C\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/9\/8\/5\/b\/e\/Schematic-19391-MIKROE_ISM_TX_Click.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/a\/1\/4\/2\/b\/MAX41460_Datasheet.pdf\"\u003eMAX41460 Datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.mikroe.com\/mikrosdk\"\u003emikroSDK\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/github.com\/MikroElektronika\/mikrosdk_click_v2\/tree\/master\/clicks\/ismtx\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVideos\u003c\/strong\u003e\u003c\/p\u003e \u003cdiv class=\"flex-video-wrap clearfix\"\u003e \u003cdiv class=\"flex-video widescreen img\"\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/zzlh1oGii1Q\/?autohide=1\u0026amp;border=0\u0026amp;wmode=opaque\u0026amp;enablejsapi=1\" frameborder=\"0\" allowfullscreen width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40054705815637,"sku":"19391:WRL-19391:spark","price":2025.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/19391_-_MIKROE_ISM_TX_Click_2.jpg?v=1651344600","url":"https:\/\/www.tanotis.com\/products\/sparkfun-mikroe-ism-tx-click","provider":"Tanotis","version":"1.0","type":"link"}