ISP1907 series - Bluetooth 5.1 Modules with Built-in Antenna

Long Range and Finding Direction Multiprotocol Module Suitable for BLE / Thread / Zigbee / ANT+ / NFC with MCU and Antenna

  • Single mode Bluetooth 5.1 long range direction finding stack
  • Thread, Zigbee, ANT+ stack available
  • 2.4GHz low energy RF transceiver from nRF52 Nordic Semiconductor family
  • 32-bit ARM Cortex M4 CPU
  • Many analog and digital  IOs including ADC, SPI, UART, PDM, I2C
  • Fully integrated RF matching and Antenna
  • Integrated Radio 32 MHz & Synchro 32kHZ crystal clocks
  • DC/DC converter with integrated inductor
  • Single 1.7 to 3.6V supply
  • Pin compatibility with full iSP15 / iSP18 / iSP19 series

     8.0 x 8.0 x 1.0 mm


Module Variants

This last generation BLE module by InsightSIP will be deployed in 2 variants to support standard or baseline applications requiring Bluetooth 5.1 standard for Long Range and Direction Finding connectivity. At 8 x 8 x 1 mm, ISP1907 series provide huge computing capability coupled with best-in-class battery life, with power consumption around 20-50% lower than previous generations of technology, making this Bluetooth Low Energy / BLE module a ready to use solution for most of IOT applications.

Fully qualified stacks for nRF52 are implemented in the S112 SoftDevices and allow for multiprotocol capabilities including Bluetooth 5, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary stacks.


  • 192 kB Flash & 24 kB SRAM
  • 13 Configurable GPIOs including 3 ADCs


  • Available in Q4-2019
  • FC-A Tag for OOB pairing
  • ARM Cortex M4F Floating Point processor
  • 512kB Flash & 128 kB SRAM
  • 40 Configurable GPIOs including 8 ADCs
  • USB interface

Development Tools

In order to assist clients in developing their Bluetooth Smart solutions based on the ISP1907, Insight SIP offers Test Boards, proposed as stand alone PCBs, or included in Evaluation Boards which provide full hardware and software development environment. Used as stand alone solution, Test Boards also offer test points for all IOs and can be used in conjunction with Nordic Development kits and external J-Link programmers.

Evaluation Board


  • One Interface Board with integrated J-Link OB JTAG/SWD Emulator
  • One Test Board of chosen variant
    See above for module variant description
  • Cables

Ordering information

  • ISP1907-LL-EB
  • ISP1907-HT-EB / not available

Test Board


  • One Test board of the chosen variant
    See above for module variant description

Ordering information

  • ISP1907-LL-TB
  • ISP1907-HT-TB / not available


DATA SHEET - Module ISP1907
DATA SHEET - Development Board ISP1907
Available soon
APPLICATION NOTE - Development Board ISP1907 - LL Variant
Available soon
APPLICATION NOTE - ISP1907 Long Range Demo
Available soon


Most of certification are pending ...

Design Information

SCHEMATIC - Test Board
GERBER - Test Board
LIBRARY - Altium Module Description
LIBRARY - Eagle Module Description
3D DRAWING - Step File


Related Information & Products

Short Range Modules Menu 
Wide Area Network Modules Menu
Positioning Modules Menu
Custom Modules Menu



Insight SiP
GreenSide, Bat.7, Entree2,
400 Avenue Roumanille, BP 309
F-06906 Sophia–Antipolis FRANCE

Phone: +33 (0) 493 008 880

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